Software engineer Jakarta, Indonesia

Gilang
Ramadhan.

I’m a passionate Software Engineer with expertise in backend development, distributed systems, mathematics, and competitive programming, dedicated to delivering value through technology.

Selected work A little about me ↗

Currently building at

Bukalapak / LnData Inc

Fig. 01A few connected ideas

Hand-drawn cartoon of an API, a queue, and connected workers, with notes about reliability and algorithms

Muhammad Gilang Ramadhan — Gilang, away
from the editor.

Queues, workers & feedback.

Things I keep returning to

Backend development / Distributed systems / Mathematics / Competitive programming

01 / Selected work

In production.
And in progress.

Full project index ↗

Applied AI · Financial data

Nexius AI

FastAPI / Python / MongoDB

From a financial document to data you can actually use. OCR, distributed workers, and the details between them.

Education · Independent project

TELISIK

Education / UTBK / Learning Platform

A free place for Indonesian students to prepare for UTBK. Built around access to learning.

Backend · B2B platform

Hashigake

.NET / React / TypeScript

Connecting businesses in Japan. Real-time meetings, messaging, and services across a multi-tenant platform.

02 / Along the way

The work
behind the work.

Informatics Engineering at ITB. Algorithmic puzzles, production systems, and learning from both.

Read my story ↗

Aug 2026 - Present

LnData Inc

Backend Developer (Part-time)

Jun 2026 - Present

Bukalapak

Software Engineer, Core Team (Full-time)

Sep 2025 - May 2026

Quantum Teknologi Nusantara

Founding Engineer (Full-time)

All experience

03 / Get in touch

Have something
in mind?

I’m happy to talk about engineering, collaboration, or an interesting problem.

muhgilangramadhan.3011@gmail.com More ways to connect ↗