8+ Years Building Software

Sean Behan

Full-Stack Developer

Linux Enthusiast

Open Source

Quick Learner

As a full-stack developer, I specialize in creating and managing web applications using various programming languages and technologies. My primary focus lies within the Linux operating system, where I spend most of my time writing software and contributing to open-source projects. With my aptitude for quick learning, I am always eager to expand my knowledge base and explore new technologies to enhance my skills. This passion for continuous growth enables me to create innovative, efficient, and cutting-edge solutions for a wide range of projects.

@cf/google/gemma-4-26b-a4b-it

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Full-Stack Development

Building modern web applications from database to frontend. Experienced with SvelteKit, React, TypeScript, and Node.js — always choosing the right tool for the job.

Linux & DevOps

Daily-driving Linux with NixOS, managing infrastructure with containers, systemd, and automation. Passionate about reproducible builds and declarative configuration.

Open Source

Active contributor and maintainer of open-source projects. Believer in collaborative development, transparent code, and sharing knowledge with the community.

Featured Projects

Things I've built and maintain

All repositories

Viewport

A Wayland compositor whose entire shell — wallpaper, dock, window frames — is a web page, composited zero-copy alongside native clients. Smithay drives DRM/KMS and input; WPE WebKit renders the UI straight to a DMA-BUF, so no pixel ever touches the CPU.

Rust waylandsmithaywpe-webkit

Source

Telegram Bot for Cloudflare Workers

322

A Telegram bot framework running entirely on Cloudflare Workers, with Workers AI wired up so bots can answer using Gemini and Gemma.

TypeScript cloudflaretelegramai

Source Try the bot

Discord Bot

A Discord bot on Cloudflare Workers that answers slash commands with Workers AI, using Workflows to handle the deferred replies that longer model responses need.

TypeScript cloudflarediscordworkers-ai

Source Add to Discord