~/about/engineer-profile

engineer profile

Muhammad Gilang Ramadhan

Muhammad Gilang Ramadhan
Software Engineer

Location

South Jakarta, Jakarta, Indonesia

Email

muhammadgilangr471@gmail.com

Phone

+62 823-8221-1182

Profiles

Muhammad Gilang Ramadhan | github.com/gilanglahat22

Languages

Indonesian, English

Software Engineer

I am a software engineer with 2+ years of experience shipping backend systems, applied AI products, and marketplace platforms into production. My work spans distributed workers processing high volumes of financial documents through an OCR-to-LLM pipeline, event-driven services synchronizing real-time state across marketplaces, and observability layers that make production failures explainable instead of mysterious. I care about the fundamentals that top-tier product engineering teams care about — throughput, latency, correctness under concurrency, and clear system boundaries. Outside of work, I keep sharp by tinkering with AI and practicing competitive programming.

I move comfortably across the stack, but I do not define myself by one layer of it. What matters more is understanding the problem, reasoning from its constraints, and leaving the system a little more correct and a little clearer than I found it. Applied AI, distributed systems, and competitive programming are the three threads that keep pulling me back in.

Professional Experience

Software Engineer | Full-time

Bukalapak | June 2026 - Present

Joined the Gaming Division at Bukalapak — one of Indonesia's largest technology companies — as a Software Engineer on itemku, a C2C marketplace for gaming items, virtual goods, and game accounts.

Software Engineer | Full-time

Quantum Teknologi Nusantara | September 2025 - May 2026

Joined as Founding Engineer and built the core backend for Nexius AI, a production Applied AI system turning raw financial documents into structured, auditable data through OCR, parsing, extraction, validation, journal mapping, and report generation.

Research and Development Engineer | Apprenticeship

MarkAny | April 2025 - May 2025

Completed a 2-month R&D apprenticeship on Endpoint Detection & Response, Intrusion Detection Systems, user behavior monitoring, and anomaly detection.

Junior Software Engineer | Full-time

PT Fata Organa Solusi | July 2024 - March 2025

Served as PIC Assistant for Hashigake, a Japanese multi-tenant B2B corporate matching platform, owning slices of backend architecture, frontend delivery, QA coordination, and production releases.

Web Developer | Part-time

PT Fata Organa Solusi | December 2023 - June 2024

Built a full-stack internal voting platform using ASP.NET, React, SQL Server, and Azure Services across 3 layers: frontend, backend APIs, and database integration.

Software Engineer | Internship

PT Suitmedia Kreasi Indonesia | May 2023 - November 2023

Built API and CMS features for KLAR Smile's official platform using Laravel, NGINX, MySQL, and Docker.

Working Toolkit

Web & UI

React.js, TypeScript, Vue.js, Responsive web apps, Admin dashboards

Backend & Architecture

Python, FastAPI, .NET, RESTful APIs, Domain-Driven Design

Data & AI Tools

LLM applications, LangChain, OCR pipelines, Data extraction, MongoDB

Infrastructure & Delivery

Docker, Kubernetes/Rancher, RabbitMQ, Azure Service Bus, Redis

Education

Bachelor of Engineering in Informatics Engineering

Bandung Institute of Technology (ITB)

September 2020 - October 2025

Thesis

Optimization of blockchain Avalanche Consensus Protocol using microservices architecture.