Projects
Selection of projects I've built and contributed to
QRIS Payment Services
Virgo
Built and maintained payment services supporting QRIS (Quick Response Code Indonesian Standard) for Indonesian market integration.
Identity & Access Management
Virgo
Implemented OAuth2 and OpenID Connect using Ory Kratos and Ory Hydra for secure multi-user authentication and authorization.
Wedding Invitation Website
Personal project: Modern, responsive wedding invitation website with RSVP functionality.
Partner Portal with RBAC
Quickbill
Designed multi-user login architecture with Role-Based Access Control for partner portal scaling. Implemented secure request signing for API communications.
Payment Open API
Quickbill
Engineered comprehensive payment API for invoice processing with credit card transaction capabilities, immediate capture and authorization.
Warehouse Management System
Advotics
Developed comprehensive WMS for supply chain management with real-time inventory tracking and reporting.