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CosmonautJones/README.md

Hi, I'm Travis.

I'm a software engineer in Ypsilanti, Michigan. I spent eight years building and modernizing enterprise software for manufacturing companies, working across COBOL, VB.NET, C#/.NET, and SQL.

That work taught me to understand the existing system before changing it, investigate production problems carefully, and make life easier for the next developer, tester, or support person. These days I also build web products, small desktop tools, and practical AI workflows.

Visit my portfolio · LinkedIn · Email me

Selected work

Project What you can explore
Portfolio My Next.js site with interactive browser tools, Supabase authentication, and a contact flow. Open the site.
Whole Page Capture A Chrome and Edge extension that saves an entire webpage as one PNG. Includes an installable release and a plain-language explanation of its permissions and limits.
AI Usage Overlays A Windows tray app that puts usage signals from several AI tools in one view. Each provider adapter works independently.
LoopedIn A mobile-friendly family app for shared plans, RSVPs, event conversations, and private photos. Built with React Native Web and Supabase. Open the working beta.
Mission Control A local dashboard for seeing Claude Code sessions, reviewing approval requests, and keeping a record of decisions.
Alembic A falling-sand simulation built with TypeScript and Three.js. Paint materials, add heat, and see how the world reacts. Play in your browser.

How I work

  • Start with a useful outcome and a small piece I can finish.
  • Test failure paths as well as the happy path, and document the tradeoffs.
  • Use AI to help build and investigate, with checks and human review before calling the work done.

My recent web work uses TypeScript, React, Next.js, and PostgreSQL. My enterprise background includes legacy modernization, production support, and tools that help developers and QA understand existing business logic.

More experiments

The Conductor explores coordinating coding agents. harness-core explores configurable validation and iteration loops; its built-in code checks are heuristics, not a replacement for a compiler or test suite.

Pinned Loading

  1. Portfolio Portfolio Public

    Interactive Next.js portfolio with product demos, release-readiness tools, and a browser arcade engine.

    TypeScript

  2. whole-page-capture whole-page-capture Public

    Private, local full-page screenshots from the browser right-click menu

    JavaScript

  3. ai-usage-overlays ai-usage-overlays Public

    Always-on-top Windows HUD for Claude, Codex, Cursor, and Grok usage — TravOS portfolio overlay.

    PowerShell

  4. family-loop family-loop Public

    LoopedIn: private family plans, RSVPs, event conversations, and photo memories. A responsive TypeScript app built with Expo, React Native Web, and Supabase.

    JavaScript

  5. mission-control mission-control Public

    Local control plane for supervised coding agents: bounded worktree teams, verifier loops, approval gates, and auditable run evidence.

    JavaScript

  6. falling-sand falling-sand Public

    Alembic — a paint-and-watch falling-sand alchemy vessel.

    TypeScript