- Developed data engineering pipeline for data analysis using AWS services and Apache Superset.- Backend feature development in Java Play framework including local businesses, feed features, etc.- Python Flask service for ML based spam detection.- Scaled backend systems for 20X growth in DAU and MAU.- Cost optimization

- Developed critical thinking amidst pressure, thrived on challenges, nurtured curiosity, and cultivated a wide knowledge base during 5 years in UPSC preparation.- Got to know about India in various aspects in detail.

Worked in Spam & Content Filtering Team. Major projects are listed below:- Integrated spam processing platform for multiple domains on Linkedin (including Sponsored Updates and Sponsored InMails).- Involved in re-architecture of existing spam system to smaller independent systems. I was responsible for creating a library for classification tracking used by multiple systems and code migration.- Worked on a high-performance regex matching service with a tight SLA of 20 ms. Key features of this service are auto-recovery from long-running regexes and homoglyph support to match lookAlike characters.

Software Developer Intern in Mobile Office Division team.Build an Instant Mobile Messaging App where an Enterprise or Business user can instantly communicate with his co-workers in real time environment. The app was simple and light-weight built for Windows Phone 8.1 using Azure Mobile Services as Cloud Backend and leveraging the Enterprise's Active Directory hosted on Microsoft Exchange Server.