Justin T.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Mar 30, 2026.

I'm a US based developer with extensive experience in Clojure, Clojurescript and q/kdb+. I focus on developing trading systems and trading tools, and am an expert at Interactive Brokers' api. I have worked with a number of AWS services, Firebase and a wide variety of APIs including Twilio's, IEX's and Reddit's. I am eager and quick to learn new platforms and APIs.