Apr 2020 – Jan 2023 · 2 yrs 9 mos

Apr 2018 – Mar 2020 · 1 yr 11 mos

Apr 2017 – Mar 2018 · 11 mos

Apr 2016 – Mar 2017 · 11 mos

Sep 2015 – Mar 2016 · 6 mos

• Unified Identity Management System
• Lead the team to build a unified identity management system for Snapdeal/Freecharge, after the acquisition of Freecharge by Snapdeal.
• User from both big giants has to be merged to a single identity system to launch PPI instrument (Freecharge Wallet)
• Wallet System
• Managed the wallet system for Freecharge.
• Payment Gateway
• Lead the team to manage payment gateway for Freecharge
• Achievements
• Have handled huge scale during diwali sale to manage both Freecharge and Snapdeal
• Built multiple system from scratch
• Huge team handling as IMS had a huge dependency on both Snapdeal and Freecharge, and without downtime taking this to live was a major challenge
• Worked on several platform capabilities to provide a good base to microservices architecture
• Started participated in Audits
• Started domain understanding of Payment Gateway

Mar 2015 – Aug 2015 · 5 mos

Oct 2013 – Mar 2015 · 1 yr 5 mos · Bangalore

• Worked with Informatica's Data Profiling team.
• Bug fixing and development for 9.6.1, 9.6.1 HF1 and 9.6.1 HF2
• Added scorecard filter feature in 10.0
• Involved in query tuning.

Apr 2012 – Oct 2013 · 1 yr 6 mos · Bangalore

• Build IMC (Invoice Media Co-ordination) which helped Razorsight to track the invoice across products.
• Responsibilities
• Involved in the design, development of major parts of IMC (Invoice Media Co-ordination) from scratch.
• Involved in Server side design and development activities, which helped to gain knowledge on various design patterns and multi threading.
• Modularized the framework.
• Have been involved in mentoring and training of new joiners to team.

Aug 2009 – Apr 2012 · 2 yrs 8 mos · Greater Bengaluru Area

• Performance Tuning & Benchmarking Activity for ROC RA
• on Sun CMT based Servers,
• on Glassfish V2, Tomcat in standalone and clustered setup on Sun CMT based Servers.
• on IBM P6 570, AIX 5.3 and DB2.
• Customer Benchmark Activities for ROC RA for AIRCEL on SPARC VII M9000.
• Performance Tuning Activities for Match and Rate, Rerate for ROC PS.
• Analyzed the code to be tuned and relative gain after removing the bottlenecks, which included bringing threaded architecture for Re-rate module.
• Involved in implementing the changes to improve the code.
• POC for ROC PS for IDEA deployment (Pune India) on IBM P7 and AIX with Oracle 11g compression.
• Involved in identifying and analyzing performance bottlenecks for ROC PS during POC.
• Several code tuning was realized and implemented.
• Performance Tuning Activities for ROC FMS 8.0. on Intel XEON X7560 (RHEL 6), Sparc T4 and Exadata (Solaris 11).
• Identified several performance bottlenecks and implemented the code change.
• H/W sizing is also the goal for this activity in different platforms.

Jan 2009 – Apr 2009 · 3 mos · Bengaluru, Karnataka, India

• Build a performance and auto configuring tool for ROC FMS.
• Language: Java, JSP, Yahoo Wireframes
• Database: Oracle