Feb 2018 – Oct 2018 · 8 mos · Gurgaon, Haryana, India

Feb 2016 – Feb 2018 · 2 yrs · Bengaluru Area, India

• Part of small team responsible to build Video Ads division.
• Technologies used : Java, Redis, C++, MsSql
• Designed and built APIs to support more than 1000 QPS with response time less than 10 milliseconds.
• Guided and trained juniors in building support products – Load Tester, Proxy Server, Automation testing.
• Worked with SysOps team to implement various utilities – ELK for logs, Graphana/Graphite for monitoring, Jenkins for deployment, Nagios alerts, improvising deployment process

Jul 2015 – Jan 2016 · 6 mos · Mumbai Area, India

• Administering company’s entire backend infrastructure development, deployment & DevOps
• Technologies used : Java, Postgres, Mongo, Python.
• Architected and developed the entire Extended Warranty​ selling part single handedly
• Created backend architecture and APIs for internal operations portal​ using Java Web Application
• Refactored codebase in a loosely coupled architecture​ separating business logic and database layers
• Implemented caching using AWS Elasticache​ to improve response time of APIs; Used AWS DynamoDB​ to auto backup all user activity logs
• Developed Video and Audio chat​ client using WebRTC in company’s Hackathon​. Won 1st Prize
• Wrote python script to send automated promotional mails​. Used Threads to make it fast & asynchronous
• Used Levenshtein algorithm​ to develop spell matcher​ generating exhaustive pincode-locality data

Sep 2014 – Jul 2015 · 10 mos · Mumbai Area, India

• Responsible for developing entire backend and DevOps of Cashboss - CouponDunia’s sister company
• Technologies used : PHP, Yii Framework, Python, MySql
• Designed and implemented entire backend architecture​ of Cashboss’s CMS​; Used for adding new offers along with analysing product performance
• Implemented asynchronous notification service​ to send promotional and transactional notifications
• Developed web crawler in Python​ to crawl various restaurant sites generating automatic data
• Wrote Python script using Google Maps API​ to generate location data of retail stores

Jul 2013 – Sep 2014 · 1 yr 2 mos · Pune Area, India

• Strategy development and designing GUI for traders all across the world.
• Support the product given to the client on both front-end trading as well as backend setup.
• Built tools to enhance support work and reduce manual intervention.
• Developed a portal to maintain all client's server data in Java using Hibernate Framework.

May 2012 – Jul 2012 · 2 mos · Mumbai Area, India

• Developed a model to rate unconventional marketing work.
• Designed GPS based mobile application to improve reporting process.
• Formulated brand activation techniques to engage consumers through unconventional media,

Mar 2011 – Dec 2011 · 9 mos · Mumbai Area, India

• Led 2-tier team of 80+ volunteers to handle web, design and IT infrastructure for the festival.
• Introduced RFID-based unique identification system to reduce event registration time by 60%.
• Implemented a centralized database system of 30,000 participants

Oct 2010 – Dec 2010 · 2 mos · Mumbai Area, India

• It was an online fantasy cricket game for campus students made for fun.