Full-stack Engineer | Quantitative Developer2017 - 2019Citizen Hex
- Built a trading style UI for monitoring and performance analysis in React. The app ingested large amounts of streaming data into stateful components requiring high performance and clean state semantics.
- Developed a backtesting and data-ingestion engine for the strategy testing and backward analysis in Python and Julia—leveraging Spark as a parallelism layer to handle TBs of data.
- Implemented pieces of a distributed suite of trading microservices in Node.js, in particular, the order placement/execution and data ingestion layers.
- Led research on algorithmic market-making bots across 100+ trading pairs.
- Created a highly fault-tolerant order management system.