Projects

Ruby gem for PayNow QR generation. Ported from a 3rd-party REST API to native Ruby, now open-sourced.

Cross-platform React + React Native shared UI library. 60%+ code reuse, Storybook-driven, PNPM workspace monorepo.

This site — personal hub built with Astro, Tailwind, and markdown content.

Microservice backend automation for pest control operations — scheduling, reporting, Airtable CRM integration on GCP.

Unified booking system serving 15 service departments. Client self-service bookings grew 11× (554 → 6,200+/mo).

Partner and client React Native apps for loyalty programs — reward redemption and QR scanning.

React Native fitness and influencer app — auth, nutrition content, workout modules. Published iOS and Android.

Worker portal, admin dashboard, and job platform for an Indonesian gig-work startup built with Next.js.

End-to-end platform consolidating Shopee, Tokopedia, Blibli, and Lazada orders into one dashboard with fashion-variant inventory.

Vue.js POS and desktop SPA for a restaurant — order, billing, inventory with table management.

Real-time shipment tracking, PWA field ops app, and AngularJS → Vue + Nx monorepo modernization for an Indonesian logistics SaaS.

Volunteer tech work for an Indonesian Islamic youth foundation: organizational landing pages, platform consulting, and knowledge sharing with a values-driven community.

EdTech LMS with anti-cheat exam system (window focus tracking, answer randomization, hash verification) and cross-platform mobile app.

Internal BTC and ETH mining rig performance dashboard built on scraped data feeds, for the agency director's mining farm.

Mikrotik-integrated WiFi captive portal that collected user data on connect and drove targeted SMS and email marketing campaigns.