Traffic Control Platform – Fullstack Developer
As a fullstack developer, I helped unify multiple legacy traffic control systems into a single modern platform. By breaking down a WebLogic monolith into Spring Boot microservices and integrating Active Directory SSO and messaging with ActiveMQ, I improved system stability and scalability. I also enhanced the user experience with a refreshed WPF client and supported operators through testing and training. The result was a seamless transition with zero downtime, high code quality, and full adoption across traffic centers—earning strong praise from leadership