László Heim

As a freelancer, I optimized permission API calls with frontend caching and addressed incoming issues effectively. I played a key role in resolving a critical invoicing incident and documented a legacy feature that caused data corruption, implementing a fix.

Contributed to a rebranding effort for a recently acquired product, refactoring and improving developer experience while mentoring junior developers. Worked on a proof of concept for identity and product family integration using OAuth2 and Open ID.

Built and optimized features for an internal tool to streamline the finance team's workload. Worked on a financial application targeting the UK market, ensuring a successful MVP release and improving API integration test coverage.

Built features for a sales suite used internationally and conducted technical analysis for customer requirements to ensure smoother sprints. Utilized Spring and Spring Boot with Java on the backend and Angular with SCSS on the front end.

Focused on the design and development of software systems, with an emphasis on modern technologies for distributed web applications during the Master's program in Computer Science.

Studied algorithms, integrated software environments, and basic mathematics as part of the Computer Science Bachelor's program.