Innovative senior programmer with extensive experience in developing highly scalable, multi-threaded distributed systems.

Experience:

ZoomInfo Inc.(2010-2012)

• Enhanced the ZoomInfo DataServices software that automated a manual process for matching people and company information using complex Solr query outputs using Hadoop.
• Migrated a multi-terabyte legacy data store to Apache Cassandra using Apache Hadoop.

CA Wily Application Management Platform (APM) (2009-2010)
- Designed and developed a highly scalable, distributed data polling and subscription service in a clustered environment to integrate two products using a proprietary Java based RPC API.

CA Wily Introscope Communication Service Provider (CSP) Extension (2008)
• Built an extensible high throughput, low latency, cross-thread asynchronous transaction performance measurement module (patent filed)

CA Wily Introscope for SAP ABAP (2007)
• Developed a cross process transaction tracing from Java to ABAP (patent filed)

Introscope and Customer Experience Manager (CEM) Integration SDK (2006)
• Designed and Developed web services API for querying and subscribing for data.

Application Management Data Collector (2004-05)
• Built a messaging and data-mapping framework for integrating multiple products into a reporting system.

Unicenter Management For J2EE (2001-03)
• Built APIs modules to provide remote command line execution, log viewing capability and reporting integration

Tata Infotech Limited (1997-2001) India
• Lead a full service lifecycle (requirements through support) for a national ISP billing system.
• Developed intranet applications like HR skills management and leave workflow.

Specialties: Java, Application Management, Hibernate, Spring, Web Services