Leigh Williamson is an IBM Distinguished Engineer who has been working in the Austin, Texas lab since 1989, contributing to IBM's major software projects including OS/2, DB2, AIX, Java, WebSphere Application Server and associated family of products, the Rational brand of software offerings, the MobileFirst line of solutions, and the IBM Cloud products and services. He is currently a member of the IBM Cloud Strategy team, influencing the direction for the IBM Cloud portfolio. You can follow Leigh on twitter @leighawillia. He holds a B.S. degree in Computer Science from Nova University and an M.S. degree in Computer Engineering from University of Texas at Austin. Roland Barcia is an IBM Distinguished Engineer and CTO for the Mobile IBM Cloud Support and Lab Services. Roland is responsible for technical thought leadership and strategy, practice technical vitality, and technical enablement. He works with many enterprise clients on mobile strategy and implementations. He is the coauthor of four books and has published more than 50 articles and papers on topics such as mobile technologies, Bluemix, IBM MobileFirst, Java, Ajax, REST, and messaging technologies. He frequently presents at conferences and to customers on various technologies. Roland has spent the past 16 years implementing mobile, API, middleware systems on various platforms, including Sockets, CORBA, Java EE, SOA, REST, web, and mobile platforms. He has a master's degree in computer science from the New Jersey Institute of Technology. Omkar Chandgadkar is an experience designer with a background in computer engineering and Human Computer Interaction. At IBM, he is involved in conducting strategic research for developer tools and designing for the complex challenges of enterprise customers. Through his work, Omkar strives to design experiences that solve user problems and generate business value. Ashish Mathur is an IBM Senior Technical Staff Member and Lead Software Architect for IBM Rational functional testing tools and has the mission to build the next-generation mobile and desktop web-testing software. He has been working on automated testing software since 1993 contributing to major IBM and Rational testing software, including Rational Test Workbench, RFT, RQM, RPT, and Rational Test manager. He has been in multiple roles in automated testing including that of a tester, consultant, subject matter expert, and a developer of the tools. He works out of the IBM India Software Labs in Bangalore, India. Soma Ray is a UX strategist with research and design backgrounds. With educational background in Electronics, Business Administration, and Human Computer Interaction from University of Pune, India and University of Michigan, Ann Arbor, Soma has always strived to make technology more accessible and empathetic for its users. She has worked in the enterprise technology industry and currently works for the IBM Design Studio in Austin Texas. Darrell Schrag is a 27-year software professional having spent significant time in the DoD/Aerospace and Financial Services industries. Darrell joined Rational Software in 1993 to bring software-development practices and tools to successful customers. Darrell continues to contribute to customer success with IBM after its acquisition of Rational Software. Darrell has spent time at IBM as a Rational services consultant as well as a worldwide mobile and DevOps specialist. Darrell is currently a Cloud Advisor in the IBM Cloud business unit, helping customers find their best path forward with IBM cloud solutions. Roger Snook brings 25 years of software product innovation and consultative engagements across several industries focused on developer and project productivity to drive good business results--good design is good business! Roger is an IBM Certified Expert IT Specialist, Open Group Master IT Specialist, and an OMG Certified UML Professional in the Washington DC/West Virginia area, and holds a B.S. degree in Computer Science from Rensselaer Polytechnic Institute, Troy, New York. You can find Roger on several social networks or volunteering in his local community youth soccer or faith-based activities. Jianjun Zhang is a Senior Technical Staff Member in IBM's Systems group, Middleware division. In the past number of years, he worked on exciting projects including helping to integrate Worklight into IBM's MobileFirst portfolio to become the foundation of the mobile strategy, leading a SaaS product development that helps business developers create mobile and web applications for departmental use without having to master coding skills. Lately, he is building cloud services to help business individuals and organizations alike to develop and manage cloud applications, Internet of Things devices, and business insights. He has a Bachelor's degree from Fudan University in China and a Master's degree from Northern Illinois University in the United States.
