Portfolio
Here are featured enterprise projects I have contributed to over the years. Some projects are protected by NDA or internal access policy, therefore visual previews may be limited, but technical details and contributions are shared for professional evaluation.
- All Projects
- Internal Enterprise System
- Healthcare
- Finance
- Education
- Freelance
- Open Source
JamtuKimiaUnhan — Academic Information System UI Prototype
Frontend UI prototype for an academic information system built for the Chemistry Department of Universitas Pertahanan Republik Indonesia (Unhan RI), covering landing page, BKD Online, SI-Borang, and E-SAMI modules.
Enterprise Order System API
Production-style backend API built with ASP.NET Core and Clean Architecture, implementing secure JWT authentication with refresh token rotation and reuse detection.
Keycloak SSO Integration — ASP.NET Core MVC
ASP.NET Core MVC application integrated with Keycloak Single Sign-On using OpenID Connect, implementing role-based authorization and claims mapping.
Multi-Tenant Invoice SaaS API
Multi-tenant SaaS backend built with ASP.NET Core, CQRS, MediatR, and Domain Events — featuring invoice management, payment processing simulation, and webhook handling.
AZ11APS — AIMS Zona 11 Acceleration Programs & Process Safety
Internal enterprise system for PT Pertamina designed to centralize safety data, risk assessments, and operational insights for process safety management within PEPC Regional 4 – Zone 11.
Evercare Clinic Information System
Clinic information and management system for Evercare Australia, supporting clinic operations and patient-facing information across multiple locations.
Flyingcape E-Commerce Learning Platform
Built and enhanced an e-commerce platform for educational services, enabling users to browse, book, and pay for classes and learning programs. The system supports both individual and institutional users, providing a smooth and secure transaction experience.
Lumino Dental — Patient Appointment Platform
Dental service platform for New Zealand market allowing patients to find dentists, book appointments, and access dental care information. Built and maintained using Kentico 8 CMS.
Maven Dental — Patient Appointment Platform
Dental service platform for Australian market allowing patients to find dentists, book appointments, and access dental care information. Built using Sitecore 8 CMS.
MORS — Mine Operation Reporting System
Mobile-based hourly reporting system built for PT Newmont Nusa Tenggara, running on Android via Apache Cordova with an ASP.NET MVC backend API.
MORE 2.0 — Mitrais Online Recruitment System
Internal recruitment and applicant screening system for PT Mitrais, managing the end-to-end hiring workflow from application submission to candidate evaluation.
PhiloPort — Investment Account Management System
Enterprise investment account management system built for an Australian client, enabling portfolio managers to manage client investments and tailor account selections for better investment outcomes.