At Billtrust, I've improved high-volume C++ backend systems to deliver 3x server throughput, optimized MySQL databases exceeding 5TB, and helped evolve transactional processing toward a microservice architecture using REST APIs and AWS S3.
I've also built Python testing and debugging tools that cut test time in half, implemented CI/CD with Jenkins to reduce release time from a day to under an hour, and resolved complex production issues through root cause analysis. Earlier, I developed backend management systems for fiber-optic equipment at Metrobility Optical Systems and embedded networking functionality for wireless Ethernet bridges at Proxim Wireless.
