Production experience in setting up and maintaining PB scale Hadoop systems on Hortonworks and Cloudera.Lead and design batch processing systems processing billions of records and 100's of TBs of data.Lead and design ingestion pipelines processing millions of records per day.TechStack : HBase, Spark, Mapreduce, Kafka, Oozie, Flume etc.Distributed Computing, Cloudera's Distribution of Hadoop, HDFS, HBase, Zookeeper, Hive, Pig, M/R, Batch Processing at TB scale, Management of PB scale hadoop cluster, Terracotta

Project Manager, Lead Developer and Consultant for Siemens Energy developing a tool for incorporating their forecast design for various Energy Markets (Fossil, Oil and Gas, Wind, Solar). The tool provides automated support for their customized rules to develop forecasts for the future of their respective energy markets. It also provides them a visual representation of their forecasts by enabling them to drill down on data levels. The technical aspects of the project include incorporation of rules in the Drools Engine, Extjs4.1 for visualization, and MSSQL analysis services for complex data analysis..Developer as part of the Fleet Intelligence Project. Developed and composed key components of the Quick Search component developed on Apache Solar and exposing them as RESTful services for consumption.Lead Developer for Siemens Energy DRMS project for forecasting energy market demandsResearch Intern ( March - September)Designed and Developed a RESTful Enterprise Information Architecture based on SOA principles for the dissemination of Geothermal Data, a project funded by the Department of Energy USA as part of my Master Thesis. The development effort consisted of developing an integration bus connecting varied components such ETL jobs (Spring Batch), File detection of various forms of data, third-party systems such as Geoportal and Solar for Full-text search

Consultant, Technical Advisor, Technical DesignSpearheaded the design proposal team for upgrading portal infrastructure for Wataniya Telecom, Kuwait.Presented advantages of Portal Technology and proposal bid to Wataniya Board which nominated the company for further engagements.Coached and mentored team of 5 on SOA and Portal technologies for consultancy projects in Saudi Arabia and Qatar.

Track Lead, Technical Advisor, Technical AnalystClient: Global Telecom Company, ( London and Gurgaon)Assembled, coached and mentored team of 15 and quickly brought them up to speed on the new technology framework.Designed both High level and Low Level specifications and individually developed and automated the Build and Release Process of the entire Portal consisting of 14 modules.Resolved all critical issues in the Build and Release management process saving on development and development effort by over 30%.Supervised the Low Level Design and Proof of Concepts on the new technology framework developed by team-members which served as critical technical inputs for the project.As Track Lead supervised 6 people and 5 different modules during implementation phase ensuring 95 % on-time completion and deliveryLead an alternate track during Testing and Staging phase of 5 graduates and made marked improvements in performance of the Portal, environment propagation strategies, failover and clustering strategies addressing critical production issues.Client – Global Financial Bank ( London and Gurgaon):Business and Technical Requirements gathering in UK for project execution in India.Migrated a foreign exchange financial product from legacy systems, software and design to the latest in the open source technology stack, saving the clients server production licensing and development platform costs.Induced modern software design patterns, agile build scripts and module and integration testing suite enhancing product code reusability.

Pre-Sales Consultant, Implementation ConsultantSingle point of contact for Technical and Pre-Sales consultancy in UK.Demonstrated the Fiorano SOA product both Online and Live to over 50 prospective partners and clients across Europe.Teamed with Region sales manager to convert and attract several new customers to Fiorano's patent technology.Provided inputs to Product Development Team based on inputs and feedback from customers as part of the Product Strategy, assuring maturity of product.Assessed and created demos of Fiorano's product against competing products providing customers with a quick point of reference, removing redundancy in pre-sales FAQ's.Supervised and provided technical consultancy to GE employees across a geographically split team of 6.Core Product Development for Fiorano SOA Enterprise Bus and SOA Orchestration, Feature Enhancements

Developed reports on Cognos technology and technology requirement gathering on Business Objects Xi.

Designed and developed products as proof of concepts on 1-2-1 permission marketing for Procter and Gamble and Huntington Bank and gave presentations of end products to management team.Coached and mentored 2 trainees on technology.

Researched and developed a communication bridge which enabled hearing-impaired people to communicate with the outside world via text transfer devices (Teldem) and Speech to text and Text to Speech conversion tools via SIP as part of the project “Quality of Interaction for Real-time IP Communications”.