Senior Full-Stack & AI Engineer · Joinville, Brazil · flabs.tech
I build AI agents that write better code than most humans. 10+ years across frontend, backend, and AI engineering — shipping products for companies in the US, Europe, and Brazil. I balance solid architecture with real-world delivery, and I have zero tolerance for "fix stuff" commits.
| Repository | Description |
|---|---|
| agenthood | Society of 14 AI agents — SKILL.md open standard · TS runtime · VS Code extension · Academy · CI/CD |
| agenthood-site | Marketing site — Next.js 16, SEO-optimized, synced docs from main repo |
| flabs.tech | Personal portfolio — Next.js 16, Vitest, Playwright E2E, visual snapshots, CI |
| driveline-app | FMCSA-compliant ELD & route planner — React 19 + TypeScript + MUI frontend |
| Jupyter-Crypto-Wizard | Streamlit crypto dashboard — KPIs, trends, risk panels, alerts, news |
| ApolloDroid | 100% Python voice assistant for Android powered by Claude AI |
| verihire | Assistive GenAI hiring demo — cross-check candidate docs (RAG + Streamlit) |
- AI agent frameworks: 10-layer TypeScript framework design, multi-agent orchestration (14 agents), ReAct reasoning loops, tiered memory, Agentic RAG, Knowledge Graph retrieval, hierarchical chunking, Society self-awareness, MemberOrchestrator — all shipped as agenthood
- OpenCode Go provider: OpenAI-compatible TypeScript provider for opencode.ai with DeepSeek V4 Flash — tools, failover, CI integration
- GraphQL APIs: Apollo Federation in production for major US telecoms (1,000+ daily transactions) — subgraph architecture, schema-first design, DataLoader N+1 elimination, cursor pagination, subscriptions, persisted queries, New Relic observability, CI-enforced breaking-change detection
- Backend services: Scalable Node.js + TypeScript and Python/Django REST APIs, auth middleware, rate limiting, distributed tracing, PostgreSQL optimization
- Frontend platforms: React 19, Next.js 16, TypeScript, Storybook, performance tuning, Vitest + Playwright testing
- Python apps & voice: Streamlit data dashboards (KPIs, risk panels, alerts, news flows) and Python voice assistants for Android with wake-word, STT/TTS pipelines, and Claude AI integration
- GenAI & RAG pipelines: Document-grounded assistants, vector store integrations (LanceDB, Chroma), Claude AI, semantic chunking strategies, fixed-size and hierarchical chunking
- Quality & CI: Vitest (49 test files, 527 tests), Playwright E2E + visual snapshots, 13 CI workflows, conventional commits, PR review automation, eval frameworks, gitleaks secret scanning
Frontend:
Testing:
Backend & APIs:
AI & Agents:
Cloud & DevOps:
- LinkedIn: in/fabiorborges — fastest reply
- Portfolio: flabs.tech — projects, writing, and contact form
- npm: agenthood — latest published package
Last updated: Jun 26, 2026