20+ years of software development experience.Comprehensive technical background. Distributed computing. Big Data. High Scalability. Large systems integration. Systems as a Service. Web based N-tier and Client/server architectures. Java technologies, J2SE and J2EE. Syndication technologies, RSS/Atom. Web Services. XML based technologies. SQL Databases.Active member of Open Source Projects: Apache Oozie (founder, committer/PMC), Apache Hadoop (committer/PMC), ROME (co-founder).Experience working in standards bodies: JCP (spec lead) and OASIS (participant).Great ability for creating, learning and taking advantage of new technologies. Innovative, 9 patents granted.Experience working internationally and with teams distributed in multiple geographies. Ability to work across organizations, including external organizations.Good communication skills: conference presentations, customer presentations, analysts and press briefings, teaching, leading discussion groups, authoring papers, writing specifications.