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Desenvolvedor Web Sênior | Apaixonado por Desafios e Inovação
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Desenvolvedor Web Sênior | Apaixonado por Desafios e Inovação

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vitoropereira/README.md
Typing SVG

Super Individual Contributor — I use AI as an operating system
to deliver the output of an entire team.

From diagnosing the problem → to the end-to-end solution → to the measurable result.

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🧠 whoami

const vitor = {
  role: "Software Engineer · Applied AI (Agents, LLMs & Automation)",
  experience: "12+ years building and scaling SaaS platforms",
  location: "Curitiba, Brazil 🇧🇷 · open to relocation to São Paulo",
  currently: ["Pixel Educação", "SARCORPS (co-founder)", "ClearSeg (co-founder & CTO)"],
  previousLife: "Air Traffic Controller @ DECEA / CINDACTA (2007–2022)",
  motto: "Zero margin for error. Ship it anyway.",

  buildsWithAI: [
    "autonomous agents (Telegram / WhatsApp) with custom guardrails",
    "in-product AI copilots grounded on each client's business data",
    "LLM + Whisper summarization pipelines running every 3 minutes",
    "AI fleets governed as code, multi-tenant and isolated",
  ],
};

🚀 AI Impact — real numbers, in production

🎯 What I shipped 📊 The number
Conversational AI agent operated live at a founders workshop (Sebrae) 70+ concurrent users (~103 total) · 2,411 messages in 123 sessions — in minutes
In-product AI Copilot — natural-language Q&A over each client's business data Sole author of the AI layer (OpenAI + Vercel AI SDK, context grounding)
AI summarization pipeline (automation + LLM + audio transcription) ~700 automated analyses / day, running every 3 minutes
WhatsApp-group analytics SaaS (Next.js + Node/Express) 3.6M+ interactions across ~2,900 groups
AI fleet as code (Tailscale + supervisor agent) 19 governed agents · 9 servers monitored · isolated multi-tenant infra
Event-driven core platform (Node/TS + PostgreSQL) ~400 production deploys with a 165-test suite green ✅
Campaign & email pipeline broadcast delivered to ~26.6k contacts
"Funcionário de IA" mentorship — created & taught from scratch beta cohort rated 9.0 / 10

⚙️ How I ship AI

flowchart LR
    A["📥 Real business problem"] --> B["🔎 Diagnose<br/>data + workflow"]
    B --> C["🤖 Agent / Copilot / Pipeline<br/>LLM · RAG · MCP"]
    C --> D["🛡️ Guardrails<br/>anti-injection · abuse gate · RLS"]
    D --> E["🚢 Production<br/>tests · deploys · observability"]
    E --> F["📈 Measurable result"]
    F -.-> A
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Guardrails are not decoration. The trust boundary is the server, not the UI — RLS, SECURITY DEFINER, rate-limiting and PII sanitization ship with the feature, not after it.


🛠️ Currently building

  • 🧩 Pixel Educação — Lead engineer of the event-driven core platform: multi-provider payment webhooks, lead attribution, automations + a fleet of autonomous AI agents for go-to-market, onboarding and student diagnosis.
  • 🛟 SARCORPS — Co-founder & full-stack co-lead of a mission-critical Search & Rescue (SAR) operations platform for the aviation/defense sector (international IAMSAR standard). Nuxt 3/4 + Vue 3 + TypeScript + Supabase, with an in-app LLM assistant and a Python geospatial/simulation engine. Owner of data security, i18n (pt/en/es) and WCAG accessibility.
  • 🧾 ClearSeg — Co-founder & CTO of an AI-powered recurring billing platform for insurance brokers: AI invoice reading (classification + extraction), white-label automated billing and portfolio management.
  • 🎓 "Funcionário de IA" — Creator & instructor of an applied-AI mentorship: I translate agents, automation and LLMs into practical use for non-technical audiences.

🎬 I also build this stuff on camera

I run a YouTube channel (in 🇧🇷 Portuguese) where I build AI agents, automations and dev-tooling live and unfiltered — including the parts that break. Real agents, real bugs, real fixes.

Subscribe Views

▶️ Latest videos

Meu agente lê meu whatsap #produtividade #chatgpt #agentedeia conectei meu whatsapp a um agente de ia sem programar nada 1 #agentedeia #chatgpt #aicoding Conectei meu WhatsApp a um agente de IA (Hermes) SEM PROGRAMAR Claude Code: 3 Recursos Pouco Conhecidos Que Aumentam Sua Produtividade

🤖 This list updates itself daily via GitHub Actions — the README is an automation too.


🧰 Languages & Tools

AI & LLMs

Claude OpenAI Vercel AI SDK RAG MCP Whisper

Automation & Orchestration

n8n Composio WhatsApp API Telegram Tailscale Sentry

Code, Data & Infra

My Skills My Skills

…and much more!


🛩️ Plot twist: before code, I ran airspace

For 15 years (2007–2022) I was an Air Traffic Controller / Operator at DECEA / CINDACTA, the Brazilian airspace control authority — an environment of extreme pressure, zero margin for error and decision-making under uncertainty.

That's where the ownership discipline came from. Today I point it at production systems and AI:

  ✈️  separation minima   →   guardrails & rate limits
  📡  radar vectoring     →   observability & tracing
  🆘  emergency handling  →   incident response
  🗣️  standard phraseology→   executive communication

📊 GitHub in numbers


🤝 Let's build something that ships

Open to full-time on-site roles · Applied AI, Agents & Automation

LinkedIn WhatsApp

🇧🇷 Portuguese (native) · 🇺🇸 English (intermediate)

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