New speakers are being confirmed daily. Please check back often to see the latest additions to the Velocity Conference program.
Patrick Meenan created WebPagetest while at AOL and now works at Google with a team that is working to make the web faster. He has been working on optimizing low-level networking performance for various applications (among other responsibilities) over the last 15 years.
James is an author and open source geek. James authored the two books about Puppet (Pro Puppet and the earlier book about Puppet. He is also the author of three other books including Pro Linux System Administration, Pro Nagios 2.0, and Hardening Linux.
For a real job, James is VP of Tech Ops for Puppet Labs. He likes food, wine, books, photography and cats. He is not overly keen on long walks on the beach and holding hands.
I am a founder at Daemon Solutions, based in the UK. We are a professional services consultancy who specialises in performance and operations. I am fascinated by problem resolution techniques and I like to explore parallels with other industries and see how alternative methods can be applied to our industry.
Engineer at Pinterest dealing with infrastructure and scalability. Yashh has been an engineer with Pinterest since the beginning.
Marty joined Pinterest in early 2011 as the 2nd engineer. Previously worked at Azul Systems as a VM engineer focused on building/improving the JIT compilers in HotSpot
Ariya Hidayat is a passionate technologist with over a decade of experience working with different levels of hardware and software. Although he likes math and physics, after finishing his dissertation on fiber optic transmission system, he opted to try a new thing and bootstrapped his professional software career. He has been involved with different open source communities, writing code for projects like KDE, Qt, and WebKit.
Mike leads the Mobile group at Etsy (iOS, Android, Mobile Web), and was previously responsible for building up the Software Infrastructure teams (Core Platform, Dev Tools, CI, Site Performance).
Want to hear what Etsy is up to? Want to chat Continuous Deployment, Performance Culture, or Mobile Development? Reach out and let’s find a chance to meet at Velocity NYC: email@example.com
Theo Schlossnagle is a Founder at OmniTI where he leads research and development of scalable solutions for highly trafficked sites and other clients in need of sound, scalable architectural engineering. He was the architect of the highly scalable Momentum digital messaging platform. For the last year, Theo has focused on bringing the hard-won experience monitoring mission-critical systems to market via the Circonus monitoring platform. Theo is a participant in various open source communities including OpenSolaris, Linux, Apache, PostgreSQL, perl, and many others. He is a published author in the area of scalability and distributed systems as well as a veteran speaker in the open source conference circuit.
Theo founded several successful startups as engineering focused organizations including: OmniTI, Circonus, Message Systems and Fontdeck.
Jan Schaumann currently works as Staff Information Security Engineer at Twitter. He has also worked in both small and large environments, including Etsy and Yahoo!. He is also an adjunct professor of Computer Science at Stevens Institute of Technology, where he teaches classes in System Administration and UNIX Programming.
With this unique background in both a small scale academic as well as a massive industry-leader corporate enterprise environment, Jan has over 10 years of extensive real-world experience in the practice and teaching of System Administration. He has given presentations on various topics at both national and international venues.
At the moment, Jan is working on a course book on System Administration, to be published by Wiley & Sons. He lives with his wife and two daughters in New York City, where you may find him riding a large skateboard. You may feel free to buy him a beer anytime.
Ken King started his professional life with a Degree in Forestry working for the US Forest Servers as an Operations Research Analyst. After a few years of mathematical modeling work he became bored and ended up in graduate school pursing a graduate degree in computer science. He ended up at Chevron where he started in work in Operations, supporting a global, unix based oil trading system.
Ken is currently the Director of Operations and Systems Engineering for Yammer.
Ken has lead operations organizations and has build large scale systems for Digital Island, VISA, Hi5, Loomia and Yammer.
James started his career as a web designer in the mid 90s. It didn’t
take long before the designing became developing, and then developing
became administration. The 90s is pretty much where his web design
skills still lie. His systems experience took him to leading the
Infrastructure team of UK e-retailer Ebuyer, and he has plied his
trade for the UK Government and most recently at The Times
newspaper. His core expertise is in building highly-available,
fault-tolerant infrastructure for all kinds of businesses, whether
hosted on bare metal or in the cloud.
James heads up Yammer’s EMEA Operations team.
James lives in London, where he fosters a life-long love-affair with
Tottenham Hotspur FC.
Kate has spent her entire career working on amazing products with brilliant people. She has worked as the VP Engineering/CTO at several Seattle startups – including Decide, SEOmoz and Delve Networks (acquired by Limelight). Prior to joining the startup world she spent time as a software engineer, tech lead, and manager at Amazon and Microsoft.
Kate has hands-on knowledge and experience with building large scale distributed web systems, big data, cloud computing and technical leadership.
Kate has a B.S. in Computer Science from Harvey Mudd College, and has completed graduate work at the University of Washington in both Business and Computer Science (M.S.).
Jon is a Web Operations Engineer at Etsy, having done the rounds as Syadmin at several London tech startups. He likes Chef. A lot.
Tim works as backend engineer at Wooga,
the third biggest social game developer with more than 30 million unique players per month.
He lives in Berlin with his girlfriend and two lovely little daughters.
In his spare time he can be found down in the basement, hacking on open
source hardware projects like the Evercube .
Mike has spent the last 8 years building highly available systems for Yahoo!, from global replication of petabyte data sets, to massively distributed CDN and traffic routing mechanisms dispersed to points throughout the world. Prior to that, he spent 9 years building interactive television systems at Oracle and Thirdspace, wrestling bus sized parallel supercomputing systems and building fast lightweight DVR client applications. He particularly enjoys solving unsolvable problems.
Mitchell is best known as the creator of Vagrant and founder of HashiCorp. He is also an O’Reilly author and professional speaker. He is one of the top GitHub users by followers, activity, and contributions. “Automation obsessed,” Mitchell strives to build elegant, powerful DevOps tools at HashiCorp that automate anything and everything. Mitchell is probably the only person in the world with deep knowledge of most virtualization hypervisors.
Dave has over 15 years in the field of systems administration. He is a senior systems engineer at Tagged Inc. responsible for monitoring and metrics on the Tagged server farm. Dave developed his interest in metrics working at various ISPs over the years and an appreciation for doing it at scale leading the sysadmin team for the global CDN at Cable and Wireless and working at Terracotta, and Tagged. Most recently he has teamed up with Peter Phaal to validate and enhance the sFlow approach to application monitoring for a variety of applications.
Peter is the original inventor and a co-author of the sFlow standard. Peter is President and a Founder of InMon Corp., a leading provider of performance analysis software based on sFlow. Before InMon, Peter worked at Hewlett-Packard Laboratories where he created Hewlett-Packard’s Extended RMON technology. His book, LAN Traffic Management, describes the techniques of monitoring and managing traffic on local area networks. Peter has over 20 years experience in the field of network performance monitoring.
Web performance optimization consultant. Founder of www.turbobytes.com and www.cdnplanet.com. Snowboarder. Dad. Born in the USA, lives in The Netherlands.
Web geek and an experienced software engineer with 10+ years experience in web application development, cloud computing and performance optimization.
At Twitter, @raffi leads the Applications Services group, the custodians of Twitter’s core logic – his teams manage, amongst other things, the business logic, scalable delivery, APIs, and authentication of Twitter’s application. Previously, he was the lead of the public APIs as well as being the one of those behind Twitter’s Geospatial APIs.
Before Twitter he used to create technologies to help people frame their personal energy consumption against global energy production (Wattzon – Business Week’s “Best Idea” 2008), and also ran a consulting company building off-the-wall projects. At one point, he used to teach at NYU’s ITP (created the class “Every Bit You Make”) and spent way too much time as a student at MIT and the MIT Media Lab (Internet 0 – Scientific American September 2004).
At @twittereng, Arya is an engineer on the Application Services team, the custodians of Twitter’s core logic and application infrastructure. He is responsible for aspects of the business logic and scalable delivery of Twitter’s application.
Before Twitter he worked at Serious Business as a Technical Lead. Serious Business was acquired by Zynga, where Arya was a Principal Software Engineer working on key infrastructure for CityVille and Treasure Isle, as well as helping to start the Shared Tech Group, a common game architecture that underlies all new games created at Zynga.
A security focused system administrator and technical instructor, Joshua Hoffman has trained operations staff from the west coast to the far east in practical, efficient, and effecting system management techniques. Hoffman created major portions of Red Hat’s acclaimed System Administration training program, and certification exams.
Tom Hughes-Croucher is the Principal at Jetpacks for Dinosaurs, a consultancy that helps to make their client’s web sites really fast. He provides technology leadership and expertise in high performance web sites and Node.js for the company.
Tom is the co-author of the O’Reilly book “Up and Running with Node.js”.
Tom has also worked at Joyent as the Chief Evangelist with the Node.js team. Before that he was the Lead Technology Evangelist for North America and a Senior Developer at Yahoo!.
Tom has contributed to a number of Web standards for the World Wide Web Consortium (W3C) and the British Standards Institute (BSI). He is worked with some of the world’s leading brands including Walmart, NASA, Yahoo!, Tesco, Three Telecom and the UK’s Channel 4 Television.
Teresa Dietrich’s passion for Operational Excellence, Technical Innovation and Web Scale Systems has been the focus of her 15 years in the Internet Industry. She is currently the VP of Technical Operations at WebMD. She joined the company 5 years ago to create a Network Operations team. Teresa acquired responsibility for Database, Web, and CMS Operations, as well as Corporate Desktop Services. She also created the Operations Service Center and a Site Reliability Engineering team to fill needs she identified in her organization. Previously, Teresa spent nearly 10 years in positions throughout AOL Technology.
Find out more @ www.teresadietrich.net
Director of SRE at WebMD
Mandi Walls is a Senior Consultant with Opscode. Prior to joining Opscode in 2011, Mandi administered large web properties for AOL, including AOL.com, Moviefone.com, and games.com. She has a MS in Computer Science from The George Washington University and an MBA from UNC-Kenan Flagler.
Luke founded Puppet and Puppet Labs in 2005 out of fear and desperation, with the goal of producing better operations tools and changing how we manage systems. He has been publishing and speaking on his work in Unix administration since 1997, focusing on development since 2001. He has developed and published multiple simple sysadmin tools and contributed to established products like Cfengine, and has presented on Puppet and other tools around the world, including at OSCON, LISA, Linux.Conf.au, and FOSS.in. His work with Puppet has been an important part of DevOps and delivering on the promise of cloud computing.
Paul Hammond makes things on the internet. He’s currently working on Typekit, a cloud based font subscription service for web designers. Previously he led a group of hard working supernerds at Flickr. He was involved in early versions of Yahoo Fire Eagle and Yahoo Pipes, and has helped build infrastructure for the BBC, Yahoo Bookmarks and Delicious.
Paul has spoken at conferences on subjects ranging from the future of broadcasting to how to win at Monopoly. He lives in San Francisco with 2 kids and no dog, and keeps an irregularly updated technical weblog at paulhammond.org
Nathan Yergler is a senior member of the engineering team at Eventbrite. Prior to joining Eventbrite Nathan worked at Creative Commons, serving as Chief Technology Officer from 2007-2011. In that role he was responsible for architecting and building the technical infrastructure for CC licenses, and managing the engineering team.
Nathan lives in San Francisco with his dog, Madeline. She bites.
Jay Parikh is the VP of Infrastructure Engineering at Facebook, where he oversees infrastructure engineering and operations. Jay is responsible for leading software development and operations efforts focused on scaling Facebook’s infrastructure in order to support the company’s millions of users, developers and partners worldwide. Prior to Facebook, Jay was the Senior Vice President of Engineering and Operations at Ning, where he oversaw the global engineering and operations teams. While there, the teams he led created and scaled the company’s social networking platform from 50,000 social networks to over 1.5 million social networks. Before Ning, Jay was the Vice President of Engineering at Akamai Technologies where he helped build the world’s largest and most globally distributed computing platform. Over his nine years at Akamai, he led the engineering teams responsible for the distributed delivery and application acceleration services that are used today by thousands of Akamai customers. Jay also serves as a technology advisor to several early-stage companies and has filed several U.S. patents.
With over 15 years of experience working in the networking technology realm, Hooman is well versed in load balancing, application acceleration, and content delivery networks. He previously served as the VP of Technology for Crescendo networks and the CTO for Radware Inc., where his insights and technical expertise helped bring innovative, award-winning networking products to market. A pioneer in the application acceleration space, he helped design one of the original load balancers while at Radware. Hooman’s experience ranges from defining and driving the development for load balancing, web acceleration, and application delivery products, to leading the technical evangelism initiatives behind them. He holds a Bachelor of Science in Electrical and Computer Engineering from the University of California Irvine.
Buddy Brewer is the Co-Founder and CEO of Log Normal, a company that helps people measure, diagnose, and solve web performance issues. Prior to Log Normal Buddy spent ten years in the web performance monitoring industry building monitoring tools and helping some of the largest web sites in the world solve emerging performance challenges.
Philip Tellis is a geek who likes to make the computer do his work for
him. As co-founder and CTO of Log-Normal, Inc, he analyses the impact
of various design decisions on web application performance,
scalability and security. He is also the lead developer of “boomerang”
In his spare time, Philip enjoys cycling, reading, cooking and
learning spoken languages.
Philip has spoken at several conferences in the past, including
FOSS.IN, FREED.IN, Ubuntulive, Linux Symposium, PHP Quebec, ConFoo,
FOSDEM, IPC, WebDU, Velocity and JSConf.
Carlos Bueno is an engineer at Facebook, where he works on performance and optimization. Previously he’s worked at Yahoo and various social & search advertising startups.
Carlos is the author of Lauren Ipsum, a kid’s novel about computer science.
Opscode makes Chef , the powerful open source tool used by thousands of developers & systems administrators to automate, manage and scale infrastructure of any size and complexity. With Chef Cookbooks users can find and share recipes for over 380 infrastructure components . The Opscode Platform is the hosted configuration management service that makes Chef even more powerful and easy to use.
Jesse was a founding chair of the Velocity Web Performance & Operations Conference and contributes to the O’Reilly Radar . Prior to co-founding Opscode, he worked at Amazon.com with a title of “Master of Disaster” where he was responsible for Website Availability for every property bearing the Amazon brand.
Robbins is a volunteer Firefighter/EMT and Emergency Manager, and led a task force deployed in Operation Hurricane Katrina. His experiences in the fire service profoundly influence his efforts in technology, and he strives to distill his knowledge from these two worlds and apply it in service of both.
Shyam manages the Abuse Engineering team at Yahoo!. His prior work was in enterprise computing product management, IT infrastructure optimization and graphics software development.
Paul Querna is an Architect at Rackspace, and former Chief Architect at Cloudkick. Paul has participated in many open source projects and is a committer to the Apache HTTP Server and Apache Libcloud, the open source library for developers to build portable cloud applications. Paul also previously served as VP of Infrastructure for the Apache Software Foundation.
Ian White has been working with BrowserMob for the past two years, focused on cloud-based website monitoring and load testing. He came to Neustar when BrowserMob was acquired last year and continues to lead development of the product. Ian has been involved with consumer websites for more than six years, garnering real-world experience with site optimization, scaling and performance testing in the process.
Matthew Steele is a software engineer at Google, working on making the web faster. Matthew has worked on Page Speed for Firefox and Chrome, has contributed to mod_pagespeed, and most recently, has led design and development of mod_spdy for Apache.
Roberto has always had a passion for making things faster, better, and more reliable. This passion led him to co-create SPDY at Google, where he has worked since 2004. Before Google, Roberto worked at SportVision, where, while working on creating new realtime augmented reality systems for sports television, he helped the company to win a number of Emmy awards .
During Bryan’s time at Google, he has contributed to various projects that make the web faster, including Shared Dictionary Compression over HTTP, optimizing web servers to better utilize HTTP, and most recently, the Page Speed web performance tool. Prior to working on web performance, Bryan was the first full time engineer on the Google TV Ads team, where he helped to build some of Google’s TV ad auction and video management systems.
Patrick Lightbody, director of product management at Neustar Enterprise, is the founder of BrowserMob, a cutting edge load testing and website monitoring provider, which is now part of Neustar. Before Patrick founded BrowserMob, he was Senior Product Manager at Gomez, running the QA Solutions Product Group. Patrick also founded HostedQA, an automated web testing platform. He is an avid open source contributor, proving his passion by founding OpenQA, creating Selenium Remote Control and co-creating Struts 2. Patrick holds a computer science degree from University of California, San Diego.
Lewis Cirne is founder and CEO of New Relic, Inc. the leader in SaaS Application Performance Management. He is a seasoned entrepreneur, technologist, and enterprise software pioneer who founded Wily Technology in 1998. Lew served as Wily’s chief executive officer for the first four years and subsequently as its chief technical officer. He invented its flagship performance management solution, Introscope, and played a key role in Wily’s 2006 acquisition by CA, Inc. After leaving CA and prior to founding New Relic, Lew was an entrepreneur-in-residence at Benchmark.
With oversight of marketing, sales, partnerships and product management, Joshua defines Strangeloop’s strategic marketing and product direction. Joshua has more than 10 years of experience in the computer industry. He co-founded and served as president and chief executive officer of IronPoint Technology, helping lead the company to a successful acquisition by The Active Network in 2006. Josh has served as senior vice president, marketing and product development, at NTS Internet Solutions after having held senior marketing and product roles at MNK, and GRAPAD. Before entering high tech, Joshua worked with micro-finance institutions in Benin, West Africa, auditing banks and implementing financial controls. He is a Business in Vancouver Top 40 Under 40 award recipient.
Chris Haag (Cedexis Services and Operations) loves to find elegant solutions to Operational problems. Over the last 12 years he’s struggled with these problems at startups like IronPort and E2open and giant companies like Cisco Systems.
Nicole is an evangelist, front-end performance consultant, CSS Ninja, and author. She started the Object-Oriented CSS open source project, which answers the question: how do you scale CSS for millions of visitors or thousands of pages? She also consulted with the W3C for their beta redesign, and is the co-creator of Smush.it, an image optimization service in the cloud. She is passionate about CSS, web standards, and scalable front-end architecture for large commercial websites.
She co-authored Even Faster Websites and blogs at stubbornella.org.
Lindsey Simon is a Front-End Developer at Twist, a mobile startup in San Francisco. Simon hails from Austin where he worked at startups, taught computing at the Griffin School, and was the webmaster for years at the Austin Chronicle.
Marcel Duran is the Front End Lead for Yahoo!‘s Exceptional Performance Team. He has been into web performance optimization on high traffic sites in Yahoo! Front Page and Search teams where he applied and researched web performance best practices making pages even faster. He is now dedicated to YSlow and other performance tools development, researches and evangelism. His goal is to make the web even faster than it can be and believes there is no such thing as _"just a few milliseconds won’t hurt"_.
Aaron Kulick is an guerilla engineer currently working inside the @platform team of WalmartLabs. He first came to the web performance community thinking it was just another data point in his previous life as systems engineer, but quickly found himself moonlighting on projects linking synthetic performance and browser automation with real user monitoring (R.U.M.).
Aaron is also the founder of the San Francisco & Silicon Valley Web Performance Group (www.sfwebperf.org) which is fast approaching the completion of its second year and is the largest Web Performance group outside of Velocity. He tweets occasionally as @GoFastWeb.
Cliff Crocker is VP of Product for SOASTA, Inc. where he focuses on performance monitoring of web and mobile applications. Prior to joining SOASTA, Cliff led the performance, reliability and site analytics initiatives for @WalmartLabs. Cliff is an active participant in the web performance community, evangelizing the importance of correlating performance metrics with business intelligence to drive development efforts within Ecommerce.
Matt is the head of the Mobile Web Performance team at Google. Prior to joining Google, he was a professor of Computer Science at Harvard University, where he led a research group with such varied projects as deploying wireless sensor networks on active volcanoes and building robotic bees. He is also the author of the classic O’Reilly book “Running Linux.” His research interests span a broad range of topics in the space of operating systems, networks, distributed systems, embedded systems, and programming languages. He completed his PhD from UC Berkeley.
I’ve been a professional programmer and architect for over 20 years. In that time, I’ve delivered systems to the U. S. Government, the military, banking, finance, agriculture, and retail industries. Along the way, I have shared my painfully-won experience by mentoring, writing, and speaking.
My work has spanned domains as diverse as B2B exchanges, retail commerce sites, travel and leisure sites, an information brokerage, and applications for the military and intelligence communities.
In 2007, the Pragmatic Programmers published my book Release It! Design and Deploy Production-Ready Software. Most books on software architecture and design aim for QA. “Release It!” is all about surviving the real world.
Tom Daly is Chief Technology Officer at Dynamic Network Services, Inc. (Dyn), where he is responsible for setting the technical vision and architecture of the company’s Infrastructure-as-a-Service (IaaS) offerings, including Managed DNS and Email Delivery platforms. With over 10 years experience in designing and deploying Dyn’s global anycast network, Tom is well-versed with the internals of how the Internet works at scale, and is an expert in global Internet architecture, the Domain Name System (DNS), email, and network security.
Tom also oversees Dyn’s research and development department: Dyn Labs. Labs is Dyn’s technology playground, designed to investigate potential technology offerings for clients and Internet users worldwide. The group focuses on technical development as a resource to Dyn’s engineering teams while keeping an ongoing pulse on Internet policy and protocol development.
Baron is co-founder and CEO of VividCortex, a SaaS server performance management product. He is the lead author of High Performance MySQL and a variety of open-source software.
A twelve year system operations veteran, Adam is the CTO of Opscode, whose mission is to bring “Infrastructure Automation to the Masses”. He is the primary author of Chef.
Jason Grigsby was one of the project leads on the Obama iPhone Application and helped design the user inferface for the Wall Street Journal’s Blackberry application. He founded and organizes Mobile Portland, a local mobile group.
Dallas Marlow is an engineer at Tumblr where he has spent the last year working on performance and operational problems at scale as the site has grown more than 3 times over. He specializes in measuring, monitoring and predicting datastore performance and scalability. Prior to Tumblr he has worked to improve performance and reliability of several popular websites such as ideeli.com, popularscience.com and transworld.net.
Steve is Chief Performance Officer at Fastly developing web performance services. He previously served as Google’s Head Performance Engineer and Chief Performance Yahoo!. Prior to that Steve worked at General Magic, WhoWhere?, and Lycos, and co-founded Helix Systems and CoolSync.
Steve is the author of High Performance Web Sites and Even Faster Web Sites.
He is the creator of many performance tools and services including YSlow,the HTTP Archive,Cuzillion, Jdrop, ControlJS, and Browserscope.
He serves as co-chair of Velocity, the web performance and operations conference from O’Reilly, and is co-founder of the Firebug Working Group. He taught CS193H: High Performance Web Sites at Stanford.
John has been extracting value from large datasets for over 20 years at hedge funds, small data-driven startups, Amazon, and now Pinterest. He has deep experience in machine learning, data visualization, on-line experimentation, website performance and real-time fault analysis. An empiricist at heart, “Just do the experiment!” is his favorite call to arms.
Ben Galbraith, together with his long-time friend Dion Almaer, forms one-half of the dynamic “Ben and Dion” duo that founded Ajaxian.com, headed Developer Tools at Mozilla, ran Developer Relations at Palm and is now running mobile architecture and engineering at Walmart.com after being acquired along with their start-up team in early 2011. Ben’s been writing code since he was six and starting businesses since he was ten; he’s written books, given hundreds of award-winning presentations world-wide, produced a few technical conferences, sold three companies, and has held CEO, CIO, CTO, and Software Architect positions in the medical, publishing, media, consumer electronics, advertising, software and internet industries. He lives in Palo Alto with his wife and six children.
Dion Almaer is a technologist who loves to code and build. He and his long time partner-in-crime Ben Galbraith recently brought their team to Walmart to power the mobile engineering efforts. He enjoys sharing his passion for software production across various communities, including a new property called FunctionSource.com.
Dion has been writing Web applications since it took over from Gopher. He has been fortunate enough to speak around the world, has published many articles, a book, and of course covers life the universe and everything on his blog.
He has been called a human aggregator, and you can see that in full force if you follow him on Twitter.
Luz works at Opera as a Web
Opener, from Palo alto, CA. Her job is to help developers use Web
Standards to make the Web interoperable across all browsers and
devices, ensuring it stays accessible for everybody.
Tony Gentilcore is a Software Engineer on the Chrome Speed team.
At Google he has also worked on web search performance and Chrome on Android. He enjoys making the web faster and to that end: participates in the web standards, wrote chapter for “Even Faster Web Sites” and helped create Page Speed and Web Page Replay.
Taras is a performance geek at Mozilla. He is tasked with studying Firefox performance and coordinating browser optimization via the Snappy project. In the past Taras has worked on mobile app optimization, C/C++ analysis/refactoring tools, database-backed web apps and a functional-language operating system.
John has worked in systems operations for over fourteen years in biotech, government and online media. He started out tuning parallel clusters running vehicle crash simulations for the U.S. government, and then moved on to the Internet in 1997. He built the backing infrastructures at Salon, InfoWorld, Friendster, and Flickr. He is now VP of Tech Operations at Etsy, and is the author of The Art of Capacity Planning published by O’Reilly.
Nat Duca works on making web browsing in Chrome as smooth and jank free as possible.
Stoyan Stefanov (http://phpied.com, @stoyanstefanov) is a Facebook engineer. Previously at Yahoo! he was the creator of the smush.it online image optimization
Dr. Richard Cook is the Professor of Healthcare Systems Safety at the Kungliga Techniska Hogskolan (the Royal Institute of Technology) in Stockholm, Sweden. He is a practicing physician, researcher and educator. Dr Cook received his BA degree from Lawrence University in Appleton, Wisconsin shortly after the invention of the telephone. After a misspent career in the computer industry he went to medical school at the University of Cincinnati and, much to the surprise of the faculty there, was awarded the MD degree in 1986. He wasted a lot of time and effort in various residency and fellowship programs but was finally able to complete training as an anesthesiologist. Between 1994 and 2012 he gave anesthesia to patients, tried to teach medical students and residents, and studied safety and complex systems at the University of Chicago. He was such a strong, public critic of IT application safety in healthcare and other domains that he had to leave the country. In 2012 he moved to Sweden to become the first (and, probably, the last) healthcare system safety professor in that country. He does not perform any paid expert testimony regarding his research primarily because he is never asked to do so. Dr. Cook has been known to say to audiences, “Although I am often invited to speak, I am seldom invited back.” His appearance at a second Velocity conference is an anomaly that has not been explained.
Guy Podjarny, or Guypo, is a Chief Product Architect at Akamai. Guy works on Automated Front-End Optimization, and was the co-founder and CTO of Blaze.io, later acquired by Akamai. Guy has been in the web application field for over a decade, moving from Web Application Security to Web Application Performance, but keeping his focus on deep analysis of web pages. Guy is also a self admitted efficiency fanatic, looking to extract the most out of everything, from a packed suitcase to a complex web 2.0 app
I am a Performance Architect for Intel’s web and cloud domains. My background is in DevOps, and in the current timeframe, I focus on agile performance solutions and services with a focus on Application Performance Management.
Alois Reitbauer works as a technology strategist and evangelist for Compuware’s APM Division. He specializes in architecture and performance related topics in the Java and AJAX space. As part of the product management team he drives the future of the dynaTrace product line and works closely with technology companies on implementing performance management solutions. He is a frequent speaker at technology conferences on performance and architecture related topics and regularly publishes articles blogs on blog.dynatrace.com
Lucy Mendel has worked as a computer programmer and open source hacker at Rackspace, CloudKick and Endeca in addition to having two startups under her belt: Buy It Like You Mean It! and ProcrasDonate.
Jim Houska, Enterprise Architect at Cars.com, has extensive experience in infrastructure architecture, operations, engineering, strategy, planning and comprehensive solution design for fortune 500 companies including JPMorgan Chase, Allstate and Discover.
Jim’s specialties include application performance management, advanced virtualization, unified computing, high availability and clustering, capacity planning and infrastructure architecture.
David Beran, Performance Engineer at Cars.com, has extensive experience in Web 2.0 application performance testing, analysis, tuning, optimization, development and architecture for highly scaled web applications. He also specializes in developing custom load management software for high throughput, real-time, highly available systems. Other specialties include virtualization, high availability, capacity planning and WebSphere applications.
In his free time, David likes music production, photography and cooking.
Sven Hammar founded Apica in 2005. As CEO, he has led the company from concept through development to becoming a premier provider of performance testing and monitoring. Sven has extensive business and technical experience in startups and public companies. Prior to founding Apica, he was CEO & co-founder of Celo Communications leading the structuring, funding and growth of the company. He also served as VP of Marketing at Gemplus (GEMP) leading the market launch of Gemplus security solutions/products for banking and PC-OEM with major players like RSA, VISA, MasterCard, ACI, Panasonic, and Target.
Eddie has played a key role in big data adoption at his former employers and was a data scientist before it was cool. He plays a key role with Splunk in adoption of the product as well as in partnerships with the big data community.
Dr. Angela Nicoara is a Senior Research Scientist at Deutsche Telekom Innovation Laboratories, Silicon Valley Innovation Center, USA since 2008. She received a PhD in Computer Science from ETH Zurich in 2007, where she was the leader, designer and builder of the PROSE open source system. After two years building search engine and information logistics systems at the German software company Caatoosee, Dr. Nicoara joined ETH Zurich, working on adaptive software architectures. Dr. Nicoara joined Google Inc in Mountain View, California for the summer of 2004. Her research interests are in the areas of services and mobile platforms, adaptive software architectures, virtual machines, middleware for mobile and distributed computing, and distributed systems. Her current research activities include the development of open and programmable mobile platforms (e.g., Android) and novel information technology services to shape the emerging trends in fixed and mobile infrastructure and services sectors. Dr. Nicoara’s work has been published in numerous leading scientific conferences, workshops and symposia proceedings, and is a regular speaker and panelist at major international scientific and industry conferences. Dr. Nicoara received several prestigious awards and honors for her research and technical contributions, the most recent ones include the Best Paper Award from IEEE RTAS 2012 and Best Student Paper Award from ACM WWW 2012. Her work has been quoted by the press and media, as well as she chaired and served as a technical program committee (TPC) member of multiple industry and academic conferences. Dr. Nicoara is a member of ACM and IEEE societies.
With over 20 years of cutting edge software experience with marquee firms like Gemstone, Intel, EDS and CenterSpan communications, Sudhir Menon is one of the key architects for both GemFire and SQLFire. Sudhir is the R&D Director for both products and hold multiple patents in the areas of scaled up networking systems. His expertise in distributed data management spans multiple languages (Java, C++ and .NET) and multiple platforms and he has architected and developed network stacks for the last 10+ years. At Centerspan communications, he was one of the key architects who built the largest secure peer to peer content distribution platform over the internet. Sudhir has an engineering degree from University of Pune and an MBA from Babson College
Nathan has more than 12 years experience building and operating internet-scale services. He works as a software development manager at Amazon Web Services CloudFront and Route 53. Both services run at the edge of the Internet and improve the performance and availability of his customers’ applications. Prior to Amazon, Nathan worked for an Internet startup and experienced the thrill and pain of growing a service from nothing to the largest in its category.
Charlie Hunt is the Architect of Performance Engineering at Salesforce.com and the lead author of the popular book, Java Performance. At Salesforce.com, Charlie is responsible for improving the performance of Salesforce.com’s infrastructure, mobile and UI along with the evolution of internal performance tools. Previously, Charlie was the JVM Performance Architect at Oracle where he was responsible for improving the performance of the Java HotSpot VM and Java SE class libraries. He wrote his first Java application in 1998 and joined Sun Microsystems, Inc. in 1999 as a Senior Java Architect. He has been working on improving the performance of Java and Java applications ever since. He is a regular speaker on the subject of Java performance at many world-wide conferences including the JavaOne Conference.
Venkatesh Katari is a Mobile performance engineer at salesforce.com . Venkatesh has been building tools on iOS and Android to measure the front end performance on the mobile stack. He believes that the mobile performance measurement tools have to be on par with web browser based tools as of yesterday, and has been devoting his time to make mobile performance a better experience.
Kiran is an engineer on the UI Performance Engineering team @ Salesforce.com. He has worked on web performance issues in various roles for almost 5 years. During his time at SFDC, he has been instrumental in evangelizing, defining and driving web performance initiatives for several enterprise cloud applications.
Auguste leads Go Daddy’s Technology Team and is responsible for: Product Development, IT operations, Information Security and Research/Development. Before taking over as Go Daddy CIO, Auguste was the project “champion” for the One Click Provisioning (1CP), a program that automates server creation for Go Daddy’s hosting infrastructure which serves more than 5 million hosted websites. Auguste also led Go Daddy’s 2010 COBIT IT governance initiative.
Prior to 2010, Auguste served as the CEO of Integralis Managed Security Services in Stockholm, Sweden and CTO of Linde AG, the world’s largest natural gas company based in Munich, Germany. In his spare time, Auguste enjoys performing karaoke to ABBA songs with his colleagues.
Arvind is a Director of Engineering at Google and works on making Google and the Internet fast. He also helped establish and chairs the W3C’s Web Performance Working Group.
Dominic works at Google as a Senior Software Engineer and is focused on making the Internet faster. His work over the past year has been on the Chrome browser, specifically focused on prerendering pages and finding ways to get what the user wants before they know they want it. Before working at Google, Dominic spent ten years in the game development industry, working at companies such as Electronic Arts in Vancouver BC, Sony Computer Entertainment Europe in London, and Lucasfilm in both Singapore and the Bay Area.
Chris Selvig has worked in numerous roles for MarketLive’s Client Services, Managed Services and Hosting, Organizational Development, and Finance groups over the last 13 years. His responsibilities are implementation and administration of companywide applications and their associated processes. He is also responsible for reporting metrics development and analysis for the Client Services and Managed Services groups. He is responsible for management of MarketLive’s Keynote Systems, Changepoint, Jira, Confluence, and Splunk applications.
Shawn White serves as vice president of operations. Mr. White oversees the management of Keynote’s global test and measurement infrastructure of over 3,000 measurement computers and mobile devices, in more than 240 locations. He is also responsible for the Keynote customer support organization and internal IT functions. As one of Keynote’s founding employees, Mr. White helped architect and build the world’s first globally distributed Web Performance monitoring network. An industry expert, Mr. White is regularly featured in business and technology media outlets for his analysis on how major events and public policy impact the Internet and mobile cloud.
Matt Atterbury is a Software Engineer on Google’s Pagespeed Automatic team in Cambridge, MA, which is dedicated to making the web faster for everyone. When not coding, Matt is probably on his bike.
Mustafa M Tikir received his PhD degree at the University of Maryland, College Park. He received his BS degree at the Middle East Technical University, Ankara. His PhD research was on automatic performance tuning of HPC applications at runtime using online profiling data. Following PhD, he has worked at San Diego Supercomputer Center as a researcher to bring scientific rigor to the prediction and understanding of factors affecting the performance of current and projected HPC platforms. In 2010, he has joined Google as a member of the Make The Web Faster team. He has been working on measuring user perceived latency for websites and applications. He is primarily interested in performance measurement, modeling and tuning of applications.
Stephen Ludin is a Chief Architect for Akamai’s Site Acceleration and Security group. He joined Akamai in 2002 and works out of Akamai’s west-coast headquarter in San Mateo, California. His primary focus has been on projects related to the core proxy technology that is responsible for routing, accelerating, and securing Akamai’s traffic.
Most recently, as a technology leader in the Web Acceleration team, he has been leading the efforts behind Akamai’s next generation acceleration platform and its security and fraud prevention technology stack.
Ludin received his degree from the University of California at San Diego in Computer Music where his coding abilities were used in writing C programs to create experimental music. We are all grateful for his decision to use his technical and management skill in a more aesthetically pleasing realm of making the web a faster and safer realm for commerce and communications.
Shahar Erez, Director, Application Management Products
Shahar Erez joined VMware in 2010 and is responsible for setting the product and go-to-market strategies for VMware’s Application Management products, bringing more than 12 years of product development experience. During Erez’s time at VMware he has successfully launched the company’s suite of application management products, including VMware vFabric Application Performance Manager and Application Director, VMware vCenter Infrastructure Navigator and VMware Studio. Prior to coming to VMware, Erez served as the director of products for BTO Analytics at HP. During his two years at HP, he led and incubated the design and release of HP Service Health Analyzer, a new solution based on advanced analytics to automate the analysis of complex IT performance issues and reduce MTTR. He also led the design and development of the BTO Analytics Suite, also known as CIO Dashboard or the IT Performance Suite. He spent four years managing product launches at Mercury Interactive before the company was acquired by HP in 2006. Erez earned his MBA from Technion (the Israel Institute of Technology) and his bachelor of science degree in computer science from the Interdisciplinary Center in Hertzeliya, Israel.
Komal Mangtani is Engineering Director at VMware leading its Application Lifecycle Management strategy. She has been with VMware for 5 years. While at VMware, she conceptualized and led development for vFabric Application Director and VMware Studio products. Prior to VMware, she has held technical and management positions at Oracle and BEA Weblogic Systems working on industry standard Weblogic Platform and Oracle Database Server group.
Mr. Chaudhary is responsible for leading Keynote’s product management team and has extended the company into new markets via 15 acquisitions. He has spent over 20 years in chief executive, marketing and engineering positions in Silicon Valley, previously having served as VP Marketing and Corporate Development at Keynote, CEO of a cloud startup Bizmetric, and has held leadership roles at public software companies Gupta Technologies and Oracle Corporation. Mr. Chaudhary is a frequent speaker at industry events on Internet software, cloud computing, and business development, and has been featured in the New York Times and on the ABC News Nightline program. Mr. Chaudhary holds a B.S. in Computer Science and Engineering from the Massachusetts Institute of Technology.
Sunil Potti is vice president and general manager of the NetScaler Product Group at Citrix. Potti joined Citrix from F5 Networks, where he was a vice president of development and prior to that he co-founded and led all product efforts for Application-Oriented Networking at Cisco. Potti’s background includes heading products at Synchrony, a hosted eCRM solution company, and also many years at Sybase in various roles including leading the Sybase Central Architecture team.
Dan Webb is a software engineer based in San Francisco and the Engineering Manager of Twitter’s Web Core team.
Performance Engineer, working on tools & automation as well as testing and analysis.
Jorge O. Castro currently works on the Community Team as Cloud Community Liaison for Canonical Ltd, sponsors of the Ubuntu project. Jorge has been using Linux since 1998, and his current passion is juju, the new cloud deployment tool. He has spoken at the Ohio Linux Fest, SCaLE, and the Ontario Linux Fest as well as various LUGs over the years.
During my years in California, I have witnessed the rise and fall of
the .com era, the housing boom and bust and, the many changes that
have affected so many of us. I am happy to have survived them and
found happiness in the process.
My name is Juan L. Negron and I am a father, a husband and a geek at heart.
Jeremy is currently the Operations Engineering Tech Lead for Netflix, the largest video streaming service in the world, serving over 5 billion hours of video quarterly.
Before that he ran reddit, an online community for sharing and discussing
interesting things on the internet that does more than five billion pageviews
a month. Both run their entire operations on Amazon’s EC2. Jeremy’s expertise is in distributed computing, EC2, rapid scaling and social media.
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