CAIS ERP
An internal ERP covering the whole leads-to-order cycle. 75,500 lines, 1,203 of 1,305 commits mine, in production with the sales team.
Read the caseJalu Pradipta
I build backends. Mostly Laravel and Go, for systems a sales team opens every morning and complains about by lunch.
Four things I built
Two in depth, two in passing. Line counts and commit numbers come from the repositories, not from memory.
Personal Finance Tracker
One product, three clients: a Go API, a React web app, and a Flutter app. ~31,000 lines, built alone.
Read the case| Year | Project | Role | |
|---|---|---|---|
| 2026 | Finance Tracker Mobile — Detail | Solo | Flutter, Dart 3.10, Riverpod, go_router, dio, fl_chart |
| 2026 | This site — Detail | Solo | React 18, Vite 7, Tailwind 4, Framer Motion, Cloudflare Pages |
Short version
Jalu Pradipta is a backend developer based in Surabaya, Indonesia. He works at PT Shelter Indonesia as the backend developer of CAIS, the company's internal ERP, and builds business systems in Laravel and Go.
D3 in Telecommunication Engineering from PENS, Surabaya. I joined an internal ERP at SHELTER as an intern in 2025 and am now on staff as its backend developer — 1,203 of its 1,305 commits, alongside six other people. Before that I mostly learned by breaking things in production and then having to explain why.
I am most useful on the parts nobody volunteers for: document numbering that must not collide, wage rules that follow actual labour regulation, approval flows where a signed contract cannot quietly change.
Say hello
Email is fastest. I answer within a day, usually less unless something is on fire.