A collection of projects I’ve worked on, from open source, digital products, to technology experiments. Each project is a learning opportunity and a contribution.
Also check out the services I offer on the Services page.
Management information system for sales, inventory, and maintenance of portable fire extinguishers (APAR), the first product of PT Akordium Digital Berkah.
Full-stack backend conversion of a GPS fleet tracking system from Laravel (PHP) to Go with PostgreSQL, 370+ endpoints, 33 entities, clean architecture.
Refactoring a marketing and data privacy compliance backend for European clients, increasing test coverage to 75% and reducing production bugs by 40%.
Multi-location inventory management system for a bridge and road construction company, reducing stock discrepancy from 10-20% to under 2%.
Open source URL shortener backend built with Go, Echo, and MySQL with modular architecture.
Automating Treasury and International Banking processes at a national bank using RPA and developing a Mega Open API portal, saving IDR 12 million/month.