Featured Open Service
HiMus Discord SuiteActive 24/7
An advanced multi-purpose Discord application unifying high-fidelity audio streaming (YouTube, Spotify, Apple Music, Suno AI), conversational AI assistance, and real-time multi-chain cryptocurrency analytics.
Core Technology Stack
Featured Production Engineering
Core system development, microservices, and modern frontend architecture delivered across production environments.
Government CMS Migration Portal
Modern web portal migrating legacy public administrative systems to a decoupled headless CMS architecture. Features reusable accessible UI components, dynamic content synchronization, schema validation, and automated PDF export pipelines.
Smart Water Management System
Microservices-based smart water metering platform spanning 8+ backend services. Includes dedicated Customer and Admin portals, multi-database architecture (7 PostgreSQL schemas), Redis caching, and real-time telemetry processing.
CoreHR & Time Attendance System
Comprehensive workforce management and time attendance module in a multi-tenant enterprise system. Built with dynamic datasource routing per tenant, shift scheduling, inter-service OpenFeign communication, and automated reporting.
Enterprise SSO & Identity Gateway
Centralized authentication and authorization gateway integrating National Government SSO, Azure Active Directory, and JWT session rotation with granular role-based access control (RBAC).
Automated Reporting & Data Export Service
High-volume document generation service combining Puppeteer headless rendering for PDF government records and Apache POI for complex multi-sheet Excel data imports and exports.
Developer Portfolio & Design System
Production-grade web portfolio following strict ui-ux-pro-max standards. Features dual dark/light theming with WCAG AAA contrast, rich JSON-LD Schema.org SEO, and accessible responsive micro-interactions.