vermilion10

Back

About

Web developer / Reverse engineer, based in Bandung, Indonesia.

I build web applications in TypeScript and take apart closed clients, file formats and undocumented APIs to understand how they work: Android apps before I trust them with credentials, game clients whose asset pipelines aren't documented anywhere, and browser-side machine learning that has to run within a tight error budget. I write up most of it on the blog.

Reach me at [email protected].

See my projects

Skills

Languages

Web

Reverse engineering

Machine learning

Systems & tooling

Tools

Development
VS Code
Editor
Claude
Claude Code
Coding agent
Android Studio
Android Studio
Android development
Git
Git
Version control
Infrastructure
Cloudflare
Cloudflare
Pages, Workers, D1, R2
GitHub Actions
GitHub Actions
CI and scheduled jobs
Google Colab
Google Colab
Model training
Hugging Face
Hugging Face
Model hosting
Environment
Windows 11
Desktop
NixOS
NixOS
Linux distribution

Social Networks

GitHub
14 followers
Hugging Face
profile
Kaggle
profile
Ko-fi
profile
Display real-time; powered by Substats

Education

About this site

  • Built with Astro.
  • Hosted on Cloudflare Pages; images are served from Cloudflare R2.
  • Posts are licensed under CC BY-NC-SA 4.0 unless noted otherwise.