A complete showcase of projects across web, mobile, IoT, AI, and enterprise systems — spanning 15+ years of engineering leadership.
Professional corporate website for an aviation company, delivering modern UI/UX, responsive design, and strong corporate branding aligned with aviation industry standards.
Professional corporate website for a Chinese international trading company, focusing on clean design, global business presentation, and optimized product showcase for international clients.
Corporate website and business platform for a cross-border trading company, enabling seamless business communication between Indonesia and China.
Corporate website for a mining and energy company, presenting mineral resources portfolio, company profile, and industry compliance information.
Corporate website for a mineral resources company, showcasing mining operations, sustainability initiatives, and company governance.
Created and maintained multiple websites and CMS platforms for Indosterling Group and its subsidiaries including karirgogo.com, pingpoint.co.id, otopedia.com, and mancode.id.
Modern clinic management application focused on usability, simplicity, and streamlining daily clinical workflows. Backend built with Go for high performance and horizontal scalability, frontend with Vue.js + Nuxt.js.
Full-cycle development of a custom Hospital Information System integrating registration, outpatient/inpatient care, billing, pharmacy, and laboratory management with real-time interconnectivity.
Healthcare system supporting online doctor appointments, ambulance bookings, and API integrations with partnered clinics. Dockerized for ease of deployment.
Internal human resource management system built with Django backend and Vue.js frontend, leveraging Docker for streamlined development and deployment.
Membership management system built with C# .NET and SQL Server, enabling organizations to manage member data, generate membership cards, and maintain structured membership identities.
Digital office platform for creating letters, memos, and invitation systems with forward and disposition workflows for organizational document management.
Fintech loan application built with Flutter for mobile, Vue.js for the web frontend, and Yii2 for the backend API. All services Dockerized for ease of deployment and environment consistency.
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Twin Indonesian automotive marketplace platforms — Bandor for motorcycle trading and Batok for classic car collectors. Built with Laravel backend and Flutter mobile apps, combining elegant UI with data-driven features for buyers and sellers.



Comprehensive job portal platform with three interconnected products — a public-facing company website, an employer web application for recruitment management, and a mobile-first candidate app for job search and applications.
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Gamified educational mobile app empowering mualaf (new Muslim converts) to learn Islam through interactive modules, progress tracking, and engaging rewards — available on Android and iOS.
Digital marketplace tailored for millennial and Gen Z explorers, delivering end-to-end platform architecture from concept through launch.
Two platforms — an online ecosystem connecting bridal fashion retailers with customers, and a comprehensive portal for medical check-up package bookings.




Smart perfume vending machine platform merging physical fragrance dispensing with a dynamic dual-layer advertising system — transforming traditional retail machines into intelligent, revenue-generating IoT platforms.
Built a Retrieval-Augmented Generation (RAG) system for document-based AI search, integrating LangChain and Ollama for local LLM inference and intelligent enterprise knowledge retrieval.
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Comprehensive agricultural management platform empowering Indonesian farmers and mentors with tools for land management, crop monitoring, harvest tracking, and data-driven decision making to optimize yields.
Real-time stock analysis platform integrating directly with the Indonesia Stock Exchange (IDX) streaming data. Backend with Django Channels and Redis, dynamic chart-driven frontend with React.js and Redux.
Interactive table availability and booking system. Designed and implemented the frontend using React.js and D3.js to deliver a visually intuitive interface for real-time table status.
Cross-platform mobile solution built with Flutter allowing employees to manage personal data, leave requests, attendance, and payslips. Integrated with internal HR APIs for real-time data access.
Comprehensive system for waste bank and recycling management, enabling communities to track waste collection, recycling processes, and environmental impact.
Mobile application for marketing guidelines and toolkits for Jamkrindo (Jaminan Perkreditan Indonesia), enabling field agents to access promotional materials and guidelines on-the-go.
Developed School Information System with attendance, payment, accounting and SMS Gateway, plus Point of Sales System for wholesale using Flex and Zend PHP Framework.