About

• • Own market data infrastructure for a dozen-plus APAC exchanges — feed handlers normalize tick and reference data with microsecond-to-single-digit-millisecond p99 latency
• • Designed and shipped a scheduling system that orchestrates hundreds of daily data ingestion runs across APAC market timezones, replacing a brittle cron-driven legacy stack
• • Operate on-call rotation for the APAC exchange feeds; led post-incident reviews and drove root-cause fixes that measurably reduced repeat incidents over successive quarters
• • Mentor junior engineers on systems design, on-call hygiene, and testing standards for production market-data services

• • Led the architectural migration of a 100B+ query database from a monolithic store to a sharded layout — coordinated a cross-functional team over multiple quarters with zero customer-visible downtime
• • Built a self-service QC platform (React + Node.js + Kubernetes) that gave non-engineering analysts the ability to run data-quality checks they previously had to file tickets for, removing dozens of items per week from the engineering backlog

• • Solo-developed a cross-platform mobile app (Ionic / Angular) end-to-end — requirements gathering, UI design, native integrations, App Store and Play Store submission
• • Shipped multiple releases over the engagement; supported hundreds of active users at peak

• • Engineered real-time radar interfaces in C with TCP socket communication on ARM-based SoCs running embedded Linux
• • Wrote firmware-side test harnesses that caught regressions before integration with downstream signal-processing modules

B.E. Computer Engineering

Stony Brook University · 2016