All Projects

A local RAG system for querying personal notes and documents in Bahasa Indonesia. Runs fully on-device with Ollama, qwen2.5:3b, and nomic-embed-text. No cloud, no API costs, no English-only constraint.

A local-first CLI note app built in Rust. One binary runs on laptop and Android via Termux, no account, no sync server, no monthly fee.

A document intelligence pipeline that extracts structured JSON attributes from PDFs, combining Tesseract OCR, semantic retrieval, and GPT-4o to keep extraction accurate without burning API tokens.

A full-stack project management platform built for a service company, shelved midway. What I learned about shipping, teams, and POC-first thinking changed how I work permanently.

A proof-of-concept object detection model for company asset recognition, built when the client could only provide 3 training photos. Used Gemini AI to expand to nearly 100 realistic training samples, Roboflow for labeling, and Google Colab's free GPU for training.

Sistem pencatatan order yang berjalan di atas perangkat yang sudah dimiliki, laptop, wifi, dan HP. Dibangun untuk membantu pemilik bisnis menengah mengontrol pesanan, stok, dan pemasukan tanpa biaya cloud atau langganan bulanan.

The first web project I built and shipped with a friend. A PHP MVC landing page for a school's Paskibra organization. It had a live domain, real users, and then crawled to a halt because of Google Drive image links. Here is what broke it and what I kept.