A language that punishes fast typing
Satirical programming language and IDE that throttles execution when you type too fast — then triggers ASCII turtle rage and poetic haiku feedback.
- Python
- Tkinter
- pytest
Sebin Mathew
Full-stack developer and software engineer
Building full-stack web applications, browser extensions, and local security tooling.
I’m a Computer Science student. My recent work spans browser-side prompt compression, an edge incident response dashboard powered by local Ollama models.
- cybersecurity
- backend systems
- automation
- privacy-first
- frontend
- full-stack
- featured projects
- 6
- graduating class
- '28
Things I’ve built
FOCES event platform
Full-stack event management for the FOCES Volunteer Project. Pydantic-validated API, search indexing, SQLite persistence, responsive dark/light UI. Live on GitHub Pages.
- FastAPI
- React
- Tailwind CSS
- SQLite
Community impact tracker
Platform where volunteers log impact across six tracks, earn titles and appear in a private dashboard. Rate-limited REST API with bcrypt auth.
- Express 5
- React 19
- MongoDB
- JWT
Cyber threat dashboard with local AI
Streaming terminal logs, automated attack simulation, iptables mitigation commands and optional local-AI analysis via Ollama.
- Next.js 15
- React 19
- TypeScript
- Ollama
Chrome extension that trims prompts
Compresses prompts in-browser before they hit ChatGPT, Claude or Gemini — 40–65% fewer tokens. Pure client-side regex, zero external dependencies.
- JavaScript
- Chrome MV3
- regex
Tray app that hides title bars of maximized windows
Lightweight Windows tray app that auto-hides the title bar of maximized windows for a cleaner fullscreen-style view. Single C# file on the Win32 API with per-app control and global hotkeys.
- C#
- Windows Forms
- Win32 API
More experiments on GitHub @sebin-gg
Where I’ve worked & trained
- Apr 2026 – present
Project Coordinator · FOCES CEC
- Coordinate engineering projects and technical workshops for the student computer science association.
- Organize hackathons and community build sessions across campus.
- Dec 2025 – present
Student Ambassador · CampusCrew
- Connect engineering peers with open-source roadmaps, hackathons, and technical bootcamps.
- 2025
Backend & AI Engineer · Project Aegis — 10-hour hackathon
- Engineered an on-device incident response dashboard with a three-person team during a 10-hour hackathon.
- Integrated local Ollama LLMs to classify simulated attacks and output actionable firewall rules without cloud APIs.
- 2025
Participant · OWASP Kerala Bootcamp 2025
- Conducted web vulnerability assessments, OSINT recon, and active network penetration labs.
- Deployed controlled phishing simulations with Gophish and mapped network perimeters with Nmap.
- Aug 2025
Hackathon Winner · TinkerHub Useless Projects 2.0
- Built TortoiseLang (slowlang) — a satirical programming language and IDE enforcing typing cadence with real-time velocity monitoring and ASCII feedback.
- Won first place at TinkerHub Useless Projects 2.0 for creative software engineering and humorous event-driven architecture.
Where I show up
Chapters and crews beyond the lecture hall.
FOCES CEC
Project Coordinator
CampusCrew
Student Ambassador
OWASP Kerala
Bootcamp trainee 2025
TinkerHub
Hackathon winner, Useless Projects 2.0
Toolbox
- Languages
- TypeScript
- JavaScript
- Python
- SQL
- Bash
- HTML5
- CSS3
- C#
- Backend & APIs
- Node.js
- Express
- FastAPI
- REST APIs
- Pydantic
- Frontend
- React
- Next.js
- Tailwind CSS
- Tkinter
- Windows Forms
- Security & systems
- OWASP
- Nmap
- Gophish
- TryHackMe
- OSINT
- Linux admin
- Network engineering
- OpenCV
- Data & tooling
- PostgreSQL
- MongoDB
- SQLite
- Git & GitHub
- GitHub Actions
- Podman
- pytest
- Chrome MV3
- Performance
- Lighthouse
- Core Web Vitals
- Performance budgets
- Soft skills
- Project coordination
- Event organization
- Team collaboration
- Community building
- Spoken languages
- English
- Hindi
- Malayalam
Playground terminal
A command line over everything on this page. Nothing leaves your browser.
$ type help and press Enter
Commands
Notes & write-ups
Coming soon
First posts are planned around OWASP drills, the brevity-prompt extension, and what 2G performance budgets taught me.