I solve big problems. The trends and tools change, but my role does not.
Austin, TX. Building web apps, mobile apps, and practical AI that ships.

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Stats

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my projects

coffey.codes MDX-powered portfolio blog site. Next.js 16, three.js, Tailwind v4. Comments section powered by giscus (GitHub), and hosted on Vercel.	_agent Self-hosted AI agent on a GCP VM. Terraform brings up the box, Docker runs n8n, Postgres+pgvector, Qdrant, Ollama, and LiteLLM proxying Claude / GPT / Gemini. Slack drives it. Persona is a 1970s mafia-connected Italian-American named Bugsy. Hobby project, FOSS where I can.
flutter-labelscan Flutter app that scans price labels with the phone camera and tracks a running cart total. Built it because I was tired of getting surprised at checkout.	simply-voice Speech-to-text web app on top of Google Cloud Speech. TypeScript front end, Firebase auth, Supabase storage. Built for my own text-to-speech needs, has no users but I use it all the time to create narrations for videos.
easymark-ui + easymark-api Markdown viewer/editor desktop application created with Electron and React.	piano-scale-visualizer Browser piano that highlights whatever scale you pick. Web Audio plays the notes when you click. Made for music students sick of squinting at scale charts.

_{More on GitHub →}

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Latest from coffey.codes/articles

• Three.js Portfolio Website for a Software Engineer _{May 10, 2026}
• Production-grade CI/CD with Next.js/Vercel and GitHub Actions _{Apr 24, 2026}
• Implementing Localization in a Next.js App _{Feb 26, 2026}
• Fixing Broken Dynamic Routes After Upgrading to Next.js 16 _{Feb 01, 2026}
• Dealing with Slow Android Emulators in Flutter Development _{Apr 16, 2025}

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Stack

TypeScript · React · Next.js · Node · Python · FastAPI · Flutter · React Native Tailwind · Firebase · Supabase · Web Audio API · three.js Terraform · Docker · n8n · Postgres · pgvector · Qdrant · LiteLLM · Cloudflare

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coffey.codes