Nov 2023 – Nov 2025 · 2 yrs

• Built concurrent Golang APIs for a multi-bank payment routing system. Added dynamic provider filtering to actively drop payment failure rates
• Cleaned up legacy architecture by centralizing core logic. Wrote idempotent APIs that successfully reduced obsolete app usage by 25%
• Scaled our risk orchestration engine to handle over 1M+ transactions. Built a rate-limited OTP system and added velocity checks to boost fraud detection by 20%
• Treated system reliability as a priority during on-call rotations. Cut overall API response times by 30% and reduced downtime by 40%

May 2023 – Oct 2023 · 5 mos · Bengaluru, Karnataka, India · On-site

• Developed RESTful APIs for a global payment solution, enabling multi-currency merchant transactions
• Designed and architected an async system for real-time report generation leveraging Kafka and PostgreSQL. Engineered for scalability, facilitating easy integration of new report types and efficient CSV & S3 storage
• Integrated the Xendit Payment Gateway into our payment checkout infrastructure for Indonesia and the Philippines, supporting diverse payment methods including Wallet, Virtual Accounts, and Direct Debit

Sep 2022 – Mar 2023 · 6 mos · Madrid, Community of Madrid, Spain · On-site

• Led the development of library features for the Kindle Android application by collaborating across engineering and testing teams, benefiting 100M+ customers across 10+ marketplaces
• Proposed and implemented the solution for creating reusable client-side component for multiple services to perform the same action which resulted in a simple and maintainable architecture
• Onboarded new metrics service to the Kindle app & implemented multiple metrics required for business insights & software monitoring purposes. This helped developers find error trends & root-cause high severity issues
• Identified and led the development of product improvements by analyzing customer pain points, providing a seamless user experience and boosting productivity

Jan 2022 – Jul 2022 · 6 mos

• Worked on Hyperledger Iroha blockchain platform to build a decentralized loyalty exchange system
• Developed customer critical features for GetThere, serving 1M+ users across 100 countries

May 2021 – Nov 2021 · 6 mos

• @Samsung R&D Institute, Bengaluru (SRIB)
• Worked on an On-Device AI application for ‘Screen Layout Classification’ Project :
• Developed hybrid models using MobileNet and ResNet50 models to classify screen layout images with >90% accuracy
• Built our own dataset consisting of thousands of screenshots of various mobile applications

Dec 2019 – Nov 2021 · 1 yr 11 mos

• - Worked on developing an in-house nano-satellite to observe the long-term hazardous effects of pollution using specialized cameras and instruments.

Aug 2018 – Jul 2020 · 1 yr 11 mos · Thapar Institute of Engineering and Technology, Patiala

• Led a team of students to organize technical quizzes and coding workshops over a span of 12 months.
• Strategized the annual budget distribution across logistics, honorariums, prizes and goodies for all events