Migrated entire backend to a blockchain-based, stateless execution system, saving resources; implemented multi-signer key management enabling multi-wallet support; implemented observability using Sentry, reducing crisis response time by 3x.

Back End Developer at Lisk, Pass App

December 1, 2024 - December 1, 2024

Architected microservice-based wallet from scratch to handle 10M+ users; developed a synchronization job to index app registry periodically, reducing API response time by 23x; improved fee estimator performance enabling 20x faster congestion detection; enhanced scalability, availability, and fault tolerance with database replication and loose coupling.

Backend Developer at Deriv Services

August 1, 2022 - August 1, 2022

Implemented batch withdrawals and improved sweep processes; built a reliable deposit processing flow reducing missed transactions by 100x; scaled deposit page to reduce load time for new clients.

Software Engineer (I, II) at Enosis Solutions

October 1, 2020 - October 1, 2020

Reduced app sync time by 30x (from 15+ minutes to ~30 seconds); designed and implemented database migration from WebSQL to SQLite ensuring data integrity; uncovered and addressed a major bug related to unauthorized login credentials.

Researcher & Developer at Inverse AI

July 1, 2018 - July 1, 2018

Improved end-to-end processing time by 400% using multi-threading; implemented audio pre-processing, conversions, and JNI for native libraries leveraging ML-based noise reduction; designed and developed the app from scratch leveraging ML-based noise reducer.