Hi, I'm R Bintang Bagus Putra Angkasa. Co-founding software engineer at Upsell, the all-in-one operations and sales platform behind 100+ food brands across Europe, with 300+ locations and 3M+ orders.

Lately my keyboard is mostly for prompts and code review. The agents do the typing; I do the worrying! Not a born vibecoder, though. Coded everything by hand from year 5 B.C. (before claude).

Building now

• Upsell: The dashboard, websites, apps, widget and plenty more cool stuff that help people get the food and things they love.
• Runway: A cockpit for running a fleet of coding agents that helps you unleash 100x productivity. Written in Swift.
• Some handy npm libraries: use-shared-state, say-dictionary and content-expose.

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