Aug 2016 – Dec 2017 · 1 yr 4 mos · Palo Alto

• Developing Big Data product in Predictive Analytics and Digital Advertising domain using Scala, Java, Distributed Computing, Mapreduce, Apache Spark, Akka, Lucene, HBase, Solr, Kafka, REST based API, Machine Learning.

Dec 2015 – Jul 2016 · 7 mos · Redwood City

• Image rendering using SVG, rich text, PDFs.
• Java 6/7/8, REST Web Services/ API, Spring MVC, Spring Boot, Apache Batik, Apache PDFBox.
• Improving app performance using visualvm, fixing memory-leakage & concurrency issues.
• Improving design and modularity using object oriented design techniques and design patterns.
• Constantly improving code quality using refactoring, unit testing techniques and best practices.
• Working on multiples projects with aggressive deadlines simultaneously and releasing them to meet business goals. Monitoring them with Logstash, JMX and custom developed automated tools to provide feedback for time critical business decisions.

Dec 2012 – Dec 2015 · 3 yrs · Bangalore

• Project in Data Analytics: General purpose Data Analytics platform intended to be used by Data Scientists to quickly deliver various analyzed artifacts. Integrates and manages multiple Data Sources and provides a unified platform to enrich, model and analyze any type of data at a high level. Scala, Akka, Distributed Computing using Apache Spark 1.3.1 and Mapreduce (Core, DataFrame, MLLib), Machine Learning, Java 8, REST based API, ElasticSearch, OrientDB, Spring Data...
• Project in Storage domain: Designed and architected an integrated high level application to provision and control VMware and CloudByte backend systems. Led and guided client's team to build the application using Java, Play Framework, REST based API etc.
• Project in TeleMedicine domain: Solved various architectural issues. Integration of multiple back-end systems in different language/platforms. Cloud based data storage issues. Standalone application in Swing to manage processing of inward Dicom files and their uploading to remote servers using REST based API.

Jul 2011 – Jun 2012 · 11 mos · Bangalore

• Developed various web applications in Ruby On Rails, Javascript, CSS and REST based API and also played the role of a Director for the company.

Nov 2010 – Jul 2011 · 8 mos · Bangalore

• Developed system to integrate two critical products in advertising domain.

Apr 2009 – Oct 2010 · 1 yr 6 mos · Bangalore

• Developed in-house product to parse huge volume of inward system log files and extract information to render them to users like support engineers and datawarehouse engineers. It used Lucene and also had a web interface.

Apr 2008 – Mar 2009 · 11 mos · San Francisco Bay Area

• Developed product in the domain of Mobility Management as described here http://visagemobile.com/solutions/

Jun 2007 – Apr 2008 · 10 mos · San Francisco Bay Area

• Developed software to integrate various websites belonging to client, Gap Inc.

Mar 2007 – Jun 2007 · 3 mos · New York city

• Developed software for the client, McGraw-Hill.

Aug 2006 – Feb 2007 · 6 mos · bangalore

• Worked on automation of root zone management.

Oct 2005 – Aug 2006 · 10 mos · bangalore

• Developed product to automate various processes related Leasing domain.

Aug 2003 – Sep 2005 · 2 yrs 1 mo · bangalore

• Developed product for client, IDS Software. This product automates various processes related to Leasing domain.

Sep 1999 – Aug 2003 · 3 yrs 11 mos · bangalore

• Developed various backend softwares for clients like Onmobile, Cisco etc.