Oct 2016 – Aug 2017 · 10 mos · Bengaluru, Karnataka, India

Nov 2015 – Sep 2016 · 10 mos · Bengaluru, Karnataka, India

• Working as a lead in back-end development team. I work on developing back-end services which provide a backbone for interesting features and products that are getting built at FreeCharge.
• I guide a team of developers towards timely execution with improved code quality. I solve scalability and performance issues and own development and maintenance of new micro-services. We have also developed machine learning and natural language processing system which acts as core capability for many of our new products.

Feb 2015 – Nov 2015 · 9 mos · Gurgaon

• I worked as an individual contributor on developing user interface for KYC related document collection for seller on-boarding in Amazon. I created custom UI components for facilitating document upload and handled complex use-cases.
• I also worked on high level and low level design of a back-end service which facilitated a seller's on-boarding into Amazon's system by integrating with multiple back-end micro services.

Dec 2011 – Feb 2015 · 3 yrs 2 mos · Gurugram, Haryana, India

• Started my journey as a developer and gradually took more responsibilities as a lead, taking international flights web application to next level.
• International flights web app is an online portal where you can search and book international flight tickets. In the back-end it talks to multiple web services exposed by flight aggregators, individual airlines and other partners. At the front-end it has a user interface designed to facilitate searching, sorting, filtering and aggregating/splitting flights to give users a lot of flexibility and convenience for choosing a flight which is best for that user. This type of a system is complex to build, maintain and evolve because it has a lot many dynamic components in all the layers.
• Over a period of 3 years I worked on all the layers and delivered projects with high commitment towards timelines and quality. I also worked on scaling up the overall system to handle growing user base, and improving response times. I worked on fixing memory leaks, improving server performance, caching, SOAP and REST web services, designing the complete system for performance. I mentored my team and handled many projects as a lead guiding the team to deliver quality results on time, choosing appropriate tools and frameworks.

Dec 2010 – Dec 2011 · 1 yr · Bangalore, India

• Worked in developement of a Parameterized Automation Framework (called PAF), which was used to automate testing for a Deutsche bank application. Technologies used: Swing, JDBC.
• Worked in a support project for a Deutsche bank internal application developed and maintained by TCS. The tool was used by Deutsche bank employees to search and archive scanned documents related to customers. Technologies used: Spring, Struts2, Hibernate, JQuery.