John Flick Email & Phone Number

Los Angeles, CA, US

Redondo Beach, California, United States

Developed and launched Sonic, a web-based EMS/OMS, leading a small team, and ensuring seamless integration between the React-based GUI and the firm's Java-based low-latency order processing systems.

Los Angeles, California

Absorbed ownership of all single-stock and portfolio trading products, and maintained two interconnected technology platforms: a low-latency framework written in C++, and a highly customizable, fast-to-market framework in C#. Took leading roles in several key cost-cutting initiatives, finding creative ways to reduceour hardware footprint, and maximize R&D.

Greater New York City Area

Spearheaded the development of a dark pool liquidity aggregator called Posit Marketplace that uses machine learning to improve fill rates. Lead development on core revenue-generating products, including VWAP, TWAP, volume participation, implementation shortfall, open, and close auction algos.

Greater New York City Area

Developed Raider, a liquidity-seeking algorithm that quickly gained popularity for its ability to complete trades quickly while minimizing market impact. Created Guardian, an automated test order placing application designed to catch production issues before clients do.

Greater Los Angeles Area

Developed a framework in C# that wrapped all of ITG's core C++ libraries and presented them in a clean.NET API on which plugins could be written. This became the platform on which the next generation of ITG algorithms were built. Used NDoc to create interactive documentation of the API with built-in code samples, and moderated an internal support forum to.

Greater Los Angeles Area

Started as an intern during college, then accepted a full time offer to work on tool-assisted testing of the Telemetered Glucose Monitoring System. Developed a Java application that synced with the device to predict and monitor packet transmission timing, which became a core part of the testing process.