I started my career on an air traffic control radar. Years making decisions under pressure, with zero margin for error — where "roughly right" doesn't exist. That discipline of critical operations is what I brought to software. And today, to AI.
I'm Vitor Pereira. I work with applied AI in business: the part that runs in production and delivers results — not the pretty demo. I build and operate autonomous agents, in-product AI copilots, automation pipelines, and data systems that solve real problems, end to end.
I use AI as an operating system to deliver the output of an entire team — solo, with real numbers behind it.
Highlights
- Live conversational agent for 70+ simultaneous founders (~103 total): 2,411 messages across 123 sessions in a few minutes, with anti-injection guardrails and an abuse gate I built from scratch.
- In-product AI Copilot: natural-language questions over each client's business data — I was the sole author of the AI layer.
- AI summarization pipeline: ~700 automatic analyses per day, running every 3 minutes.
- 3.6M+ interactions processed across ~2,900 WhatsApp groups.
- Fleet of 19 agents governed as code, with a supervisor monitoring 9 servers.
- Event-driven platform with ~400 production deploys and 165 green automated tests.
- Broadcast delivered to ~26.6k contacts.
- 100+ automation workflows and 90+ PostgreSQL tables (with pgvector).
- "AI Employee" mentorship: beta cohort with a 9.0 average score.
- 12+ years building and scaling SaaS · GoStack Rocketseat 9.8.
Career timeline
- 2026 — present · Pixel Educação — Software Engineer, Applied AI (agents, LLMs, automation). Creator of the "AI Employee" mentorship.
- 2025 — present · SARCORPS (co-founder) — full-stack co-lead of a mission-critical Search and Rescue (SAR) platform, IAMSAR standard.
- 2025 — present · ClearSeg (co-founder & CTO) — AI-powered recurring billing for insurance brokers.
- 2024 – 2026 · My Group Metrics — Principal Engineer, in-product AI (WhatsApp analytics at scale).
- 2023 – 2026 · Micro-SaaS / Indie Hacker Community — Full-stack.
- 2024 · Scale AI — AI Code Reviewer · Leadsops.ai — CTO (AI integration).
- 2014 – 2025 · I.V. Tecnologias Web — CTO; multiple SaaS products from concept to production.
- 2020 – 2025 · 4trip Agência — Co-founder (exited) · AjudaJá (2022) — Co-founder.
- 2007 – 2022 · Air Traffic Control — DECEA/CINDACTA.
Quick facts
- Location: Curitiba, Brazil
- Experience: 12+ years
- Focus: applied AI in business — agents, automation, and data in production
- Languages: Portuguese (native), English (intermediate)
I publish what I learn here on the blog and I'm most active on social — find me there: LinkedIn, GitHub, X, and YouTube.