• Enhanced the FlexTrader application - an industry leader in high-performance trading.

• Utilized modern-C++ low latency design to improve performance of OMS communication library by 12%

• Built a multithreaded C++ UDP multicast protocol analyser using STL and Boost to debug network-level issues, reducing protocol debugging time

• Traced and fixed a C++ networking library defect by analysing packet flows and validating behavior with a custom switch-based test setup, reducing packet loss

• Developed real-time system monitoring and observability tooling for on-prem hardware, accelerating fault diagnosis and reducing production debugging latency.

• Strengthened CI/CD reliability by adding Bamboo integration tests, uncovering a critical customer misprint issue

• Led development of UI SDKs for Tally Prime, a desktop financial application used by millions of users.

• Designed and optimised a modular C++ rendering framework built on Windows event-driven architecture to support dynamic UI components, reducing user interaction latency.

• Delivered compliance-critical financial features with automated regression tests using Jenkins CI/CD, ensuring regulatory accuracy.