May 2019 – Apr 2022 · 2 yrs 11 mos · bangalore

• ❖ Owner of the payment plan service (PPS) which is a core payment service handling order
• placement, refunds, exchanges and order payment breakup. The combined traffic is 100K RPM.
• ❖ Key contributor in deferred online payment experience (DOPE) where payments can be made
• anytime up to a certain point in the life cycle of an order. It improved the user level success rate
• from 95% to 98.5%. It also increased our prepaid order share by 1.5% (43% to 44.5%).
• ❖ Developed the open-ended exchange feature which is unique across the e-commerce industry. It
• helps to minimize the logistics & gateway charges and save 29 Cr in FY21.
• ❖ Introduced and implemented payment method recommendation feature. It improved the conversion
• rate by 0.8%.
• ❖ Redesigned the refund flow which helps to reduce the p99 response time from 7s to 1s.
• ❖ I won the myntra quarterly and annual awards for delivering the high business impacting features
• on time.

Nov 2017 – May 2019 · 1 yr 6 mos · India

• MIQ Digital is an Ad tech company headquartered in the UK. It helps clients achieve
• maximum ROI on real-time programmatic ad bidding using advanced analysis and
• contextual, geo and behavioral targeting.
• Achievements/Tasks:
• ❖ Build a platform from scratch for uploading segments to different DSPs
• which saved analyst time.
• ❖ Real-time bidding response time reduced from 7ms to 3ms by using the
• reactive & non-blocking web server (Vertx), Decentralised PostgreSQL
• and doing the code optimization.These improvements also increased the
• IP-Geo coverage from 25-30% to 95-97%.
• ❖ Introduced and implemented open-location codes based targeting for
• lat/long segments which increased the location-based targeting by 133%.
• The code has been open-source for other usages.
• ❖ Single-handedly finished many DevOps milestones like dockerizing the all
• activation services and automation of the build, release and deploy jobs
• through Jenkins.
• ❖ As a monitoring Lead of the team, I have set up a centralizing monitoring
• and alert system.

Jul 2015 – Nov 2017 · 2 yrs 4 mos · Kolkata Area, India

• Arc Documents solutions is a document management and printing solutions provider
• headquartered in the USA.
• Achievements/Tasks:
• ❖ Key contributor in distributed database cluster project where I
• implemented data-API layer, master database failover, one click cluster
• setup & database backup and overall cluster monitoring & Altering.
• ❖ Reduced the s3 data migration process time from 72 hours to 4 hours.