Portfolio
A comprehensive record of engineering engagements — from founding-stage startups to enterprise platforms.
Built a headless e-commerce platform using SvelteKit with MongoDB, Go, and multiple third-party integrations including Shopify API, Brevo for email, and Xendit for payments.
Migrated from third-party dashboard to custom internal dashboard for end-to-end e-commerce business processes. Similar to Medusa JS architecture with modern tech stack.
Enhanced real-time communication stability using WebRTC and Socket.io for influencer/mentor calls and webinars within the platform across web and mobile.
Full application migration from Firebase to microservices architecture with Node.js, PostgreSQL, and third-party healthcare integrations including SatuSehat and BPJS.
End-to-end internal logistics system for delivery coordination and tracking with third-party integrations including ID Express and SAPX for package management.
Complete booking and loyalty platform showing nearest Hachi Group restaurants with end-to-end reservation process and customer loyalty features.
End-to-end mechanic booking system where customers schedule visits and mechanics submit reports via dedicated applications for complete service management.
Official website for Indonesian Ministry of Forestry M4CR program featuring latest updates, 360° location views, and content management dashboard with multi-language support.
Comprehensive lifestyle application for Indonesian Christian church enabling event booking, administrative management, and servanthood duty coordination for church members.
Enhanced e-commerce platform with third-party bank payment integration and advanced promotion features for better customer experience and sales conversion.
Microservice architecture implementation for major Indonesian private bank to digitize paper-based processes including account opening forms and banking operations.
Architected and built a comprehensive multi-tenant educational ecosystem from scratch, featuring a full Learning Management System (LMS), Event Management System, and Crowdfunding platform. Created a seamless educational marketplace supporting course delivery, live events, and community fundraising with integrated payment systems and third-party CRM.