Hello there! I'm a senior product engineer from Tangerang, Indonesia.
Senior Product Engineer with 6+ years of experience creating user-facing products and high-impact internal tooling. Comfortable across the stack from front-end frameworks (TypeScript, React, Next.js) to universal desktop frameworks (Electron, Tauri) to various back-end and infra technologies. Proven ability to lead and collaborate on projects from prototype to production leveraging off-the-shelf technologies.
I design responsive and friendly user interfaces.
I develop website logics and information systems.
Here and the current and past projects, you request via email for the full list.
Maintainer
Wayfindr fulfillment stack: NestJS services (orders, inventory, warehouses, realtime) on PostgreSQL, Redis, and BullMQ; Vue 3 + Vite client, admin, and payment apps with typed HTTP clients and Socket.io.
NestJS · Vue · TypeScript · PostgreSQL · Redis · BullMQ · Socket.io
CLI
Go CLI for Bundle operations: Cobra commands, Bubble Tea TUI, JSON output, bearer sessions with refresh-on-401, and partner API-key flows.
Go · Cobra · Bubble Tea
Here are the things I do on my spare time.
Core Maintainer
Created and maintain the go-to React hooks library for Cosmos development. Write hooks for wallets, balances, and transactions used by developers building dApps.
Mentor
Remote mentor for an 8-week backend development program. Taught Express.js, MongoDB, and TypeScript fundamentals to around 30 students.
Contact me via email for business inquiries, or say hello via social medias .