I navigate the complexity between legacy and modern systems.

I build backend services, data pipelines, and internal tools for BPK PENABUR Jakarta . This includes modernizing systems that handle 39,000+ total annual transactions across 79 schools, as well as supporting internal applications used by students and employees.

My work spans both modern services and 10-year-old legacy systems. I refactor old PHP codebases, migrate components to microservices, and build automated Python pipelines for student and staff data. I also develop internal applications that support operational workflows and management decisions.