$ cat ~/about.md

Justin Valentini

Software Engineer | Tool Builder | AI Explorer

Based in New Hampshire. Writing code since 2008. Passionate about building tools that make developers' lives easier and exploring how AI transforms the way we write software.

Current Focus

> AI-assisted development workflows
> CLI tools for developer productivity
> Modern web technologies (Astro, Bun, TypeScript)
> Fast feedback loops and strict type safety

Stack

Languages

TypeScript JavaScript Ruby Python

Runtime & Frameworks

Bun Node.js Astro Rails

Tooling

Biome Oxlint Claude Cursor

Infrastructure

Cloudflare Docker Git

Philosophy

Fast feedback loops. Strict type safety. Modern tooling. AI coding assistants are powerful, but only when paired with robust linting, formatting, and type checking to catch issues immediately.

Connect

[git] github.com/jvalentini [in] linkedin.com/in/justinvalentini [@] [email protected]

Projects

Check out my open source work on GitHub, including worklog - a CLI tool for aggregating development activity from AI coding sessions, git commits, and GitHub activity.