In my time at RealTick, part of Eze Software Group, I have developed a mock API endpoint for streaming market data (and rewrote it in C# for easier maintainability), orders/trading system, and database adapter. During this time, I rewrote a library from C++ to Javascript to produce and consume our proprietary datatype for a Node.js-based mock database adapter. I created a completely automated deployment system for our identity and permissions systems. I finished my co-op by creating a continuous integration testing system for our trading systems.
During my second internship (Summer 2015) I worked with a team to implement a mockup of a new client for our IMS Platform, refactored an authentication system to use a new data store, and tracked down memory leaks. I also participated in a company hackathon in which my team won first place.
I returned in the Summer 2016 and worked on developing and maintaining an advanced trading platform, utilizing Angular, Kendo, and C#.