Aug 2012 – Present · 13 yrs 7 mos · Cupertino, California, USA

• Managing software development teams
• Managing multiple Platforms as a service
• Architecture for back-end distributed systems and services processing 100s of millions of transactions every day.
• Rapid prototyping as well as overseeing projects from start to go-live and beyond
• Mentoring, collaboration and team building

Jul 2010 – Aug 2012 · 2 yrs 1 mo · San Jose, California, USA

• eBay Social Commerce Group:
• Lead Engineer for new Social Commerce features on eBay core site
• Facebook integration
• Building commerce graph involving user transaction histories and connections
• Technologies: Java, REST/JAX-RS, Cassandra
• eBay Platform Group:
• Lead Engineer for eBay Platform Engineering / Infrastructure Services
• Multiple common backend services used by eBay.com shopping cart, my eBay and seller profiles
• Leading software development team
• Mentoring juniors and managing contract employees
• Technologies: Java, J2EE, Oracle, SOA, REST, node.js, socket.io

Jun 2006 – Jul 2010 · 4 yrs 1 mo

• Key architect and developer for TIBCO ActiveMatrix® Service Bus (ESB) product
• Developing the runtime/engine of the ESB product from scratch to availability on commercial license
• Rapid prototyping
• Helping pre-sales on presenting new products to prospective customers
• http://www.tibco.com/products/automation/application-integration/enterprise-service-bus/activematrix-service-bus/default.jsp
• Technologies: Eclipse, EMF, OSGi, SOA, Java, J2EE, SCA

Jun 2003 – Jun 2006 · 3 yrs

• Key Engineer for the TIBCO BusinessWorks product.
• Owner of multiple components/plugins of the product - UI and Runtime
• Release of multiple major and minor versions
• Educating tech support, tech publication and PSG
• http://www.tibco.com/products/automation/application-integration/activematrix-businessworks/default.jsp
• Technologies: Web Services, WS-*, Java, J2EE, Transport protocols.

Dec 2000 – Jun 2003 · 2 yrs 6 mos

• Design and implementation of multiple components of 'TIBCO IntegrationManager' product (service orchestration and integration)
• Release of multiple major and minor versions
• Technologies: Java, J2EE, ECMA Script

Jul 1999 – Dec 2000 · 1 yr 5 mos · Sunnyvale, California, USA

• Design and implementation of B2B web-app for Gymboree Play and Music franchises
• Gymboree play and music class management, scheduling, enrollment and publication.
• Technologies Used: JSP/HTML, EJB/Weblogic, J2EE, Oracle.

Jan 1994 – Jan 1999 · 5 yrs

• - Power plant process control and operations