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  • IMD - Metropole Digital
  • Brasil

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leo-lgc/README.md

πŸ‘‹ About me

I'm a developer at TESS AI, a platform for AI agents, multi-model chat and generative media. I work on the agents' backend, on integrations with generative AI providers, and on the automation that keeps it all stable in production. I code every day with an AI-native workflow: agents, skills and Claude Code are part of my development loop.

const leo = {
  role: "Software Developer @ TESS AI",
  building: ["AI agents", "LLM integrations", "test automation", "dev tooling"],
  stack: ["TypeScript", "Node.js", "React", "PHP / Laravel"],
  workflow: "AI-native β†’ agents + skills + Claude Code",
  shipping: "278 PRs since Jul/2026",
};

πŸš€ What I work on

πŸ€– AI agents in production

I build on TESS's multi-agent service: the tools agents call, integrations with LLM and generative media providers, and the move of the architecture to native TypeScript code.

πŸ§ͺ Quality & reliability

E2E automation that uses the platform like a real user and runs in CI, catching regressions before they reach production.

⚑ AI-native dev workflow

I build skills and automations for the engineering team: agents that review, fix and report on their own. It's how we ship faster.

πŸ“Š By the numbers

Since July 2026:

278 pull requests
128 merged to production
3 services I work on daily

πŸ› οΈ Stack

Code

TypeScript JavaScript Node.js React Angular PHP Laravel HTML5 CSS3

AI, testing & infra

Claude Vertex AI Replicate Playwright GitHub Actions Vite Vercel Linear

Design

Figma Miro Adobe XD

πŸ“Œ Featured projects

A dashboard for monitoring multiple AI agents running in parallel, with an immersive 3D intro and micro-interactions.

React Vite Three.js Framer Motion

My UI/UX portfolio, with product design case studies.

HTML CSS JavaScript Β· πŸ”— live

A web project deployed on Vercel.

JavaScript HTML CSS Β· πŸ”— live

Frontend for a construction management system.

React TypeScript Vite

More: chronos-pomodoro Β· task-manager Β· pokeFocus

πŸ“ˆ GitHub

Popular repositories Loading

  1. nero nero Public

    JavaScript 1

  2. pokeFocus pokeFocus Public

    JavaScript

  3. chronos-pomodoro chronos-pomodoro Public

    CSS

  4. task-manager task-manager Public

    TypeScript

  5. tess-command-center tess-command-center Public

    JavaScript

  6. leonardocastro.design leonardocastro.design Public

    HTML