• Improved backtest performance by isolating and fixing sim-prod inaccuracies

• Increased timestamp accuracy in our backtest, leading to a tighter production match

• Designed and built an extensible database and API to store internal notes, simplifying the codebase

• Migrated notes from 3 services to my own, proving its efficacy enough to fully replace the existing system

• Optimized and benchmarked database indexes, creating a 15x speed increase on my database with GIN indexes

• Applied regularization methods to a recent ICLR paper's model, decreasing the error rate of enzyme reaction classification by 41.23%

• Reproduced a state-of-the-art model for PDE simulation, matching performance with a 3.18x speed increase. This was used in a recent ICLR paper.

• Built a cloud-hosted microservice to authorize $2M/day of in-store transactions

• Eliminated unnecessary API calls to reduce the service’s latency by 24%, and reached a unit test coverage of 81%