Oct 2024 – Nov 2024 · 1 mo

Apr 2022 – Sep 2024 · 2 yrs 5 mos

• Major work:-
• 1. Rewrote user-entity service in Golang. Previously, it was written in node.Js. The total cost saved was Rs.15 lakhs/month.
• 2. Migration of user counters from Spanner/BT to Scylla with 99.9997% accuracy which resulted in an improvement in average latency from 25 ms to 7 ms.
• 3. Adoption of GRPC/Proto for internal services communication with Envoy.
• 4. Drove the initiative to implement zone-aware routing for Memcache which resulted in 18 Lakhs/month cost savings.
• 5. Drove the initiative to calculate the feature-wise cost for all the features owned by my pod.
• 6. Deprecation of services used for features enabled in very old apps. The total cost saved was 5 lakhs/month.

Oct 2020 – Mar 2022 · 1 yr 5 mos

• Major work:-
• 1. Wrote referral-service from scratch in Golang and done iterations over it.
• 2. Improved comment ranking logic in Moj as per the product requirement.
• 3. Enabled userId switch flow in Truecaller verification.
• 4. Enabled feed bucket ordering flow based on user affinity.
• 5. Wrote cricket widget scorecard flow for native.
• 6. Worked on migration from static token to dynamic token based Authorization to enhance security of app and enable device level logout support.
• 7. Wrote logic of interest selection card from scratch and changed user feed based on selections in real time.

Jan 2020 – Oct 2020 · 9 mos

• 1. Worked on highly scalable microservices to serve million of userbase using node.js, AWS, GCP.
• 2. Wrote the backend of an internal tool using Golang and GCP from scratch.

Nov 2019 – Jan 2020 · 2 mos

• 1. Responsible for mentoring and guiding school students aged 13-17 on the basics of Open Source Development and in various open-source projects in Tensorflow.
• 2. Mentored in over 20+ tasks.
• 3. Responsible for supervising students through code reviews, testing and verifying patches, and community guidance at TensorFlow open-source organization.

Jul 2019 – Oct 2019 · 3 mos · Gurugram, Haryana, India

• Worked as a Big Data intern to migrate data from Oracle to data lake.

May 2019 – Jul 2019 · 2 mos

• Teaching Assistant in Algo++ batch of Coding Blocks consisting of over 60 students .Teaching
• students the fundamentals concepts of data structures and algorithms.

Dec 2018 – Mar 2019 · 3 mos

• Responsible for developing automation tool using spring MVC , Selenium and Postgresql.

Aug 2018 – Jan 2020 · 1 yr 5 mos · New Delhi, Delhi, India

• Mentored students on data structures and algorithms across various Colleges.

May 2018 – Jul 2018 · 2 mos · New Delhi, Delhi, India

• Responsible for making application using VB.NET and ASP.NET.