Software engineer and indie maker based in Yogyakarta, Indonesia.
I build web products end to end, from interface to infrastructure, mostly with React, TypeScript, and Node.js.
I spent close to five years at LinkAja, one of Indonesia's largest digital wallets, and have shipped work for teams like Keller Williams and clients across the US and worldwide.
These days I take on freelance full-stack work and run my own small SaaS products.
SaaS products I'm building and running.
Transform videos and links into structured AI notes.
An intelligent link manager and note-taking assistant for iOS. Instantly convert video content into comprehensive insights, automatically generate summaries for saved bookmarks, and organize your captures in a clean workspace.
iOS · Supabase · Cloudflare · Groq Cloud · Hono
Visit Clipnote
Webhook delivery infrastructure that just works.
Reliable webhook relay with built-in retries, exponential backoff, dead-letter queues, and end-to-end delivery observability. Drop it in front of your endpoints and stop building the same retry logic in every service.
TypeScript · Cloudflare Workers · Next.js · Hono
Visit HookRelay
A notepad that does the math.
Type a line, get the answer beside it. Sumi handles money, units, and live currency rates so you can think in plain language instead of formulas. Unlimited lines, built-in unit conversions, and 18 live currencies, all in a clean notepad interface for Mac, iPad, and iPhone.
macOS · iPadOS · iOS
Visit SumiOccasional notes on what I'm building and writing. No spam, unsubscribe anytime.