Open to opportunities

Gustavo De Melo

@gustavodemelo

Message

I build production AI agents and automation systems for public services and enterprise operations.

Brazil

Message

What I'm looking for

I'm looking to build scalable AI agents, intelligent automation, and data-driven systems that solve complex operational challenges and improve real-world services.

At the Government of the Federal District, I build production AI and automation systems for public services, including Maria, an IT support assistant serving more than 1,000 people, and a Cartão Gás platform analyzing 70,000+ social-program records.

I've also designed AI architecture for misinformation detection at Tistto using Vertex AI, OpenAI, and Gemini, built RAG pipelines and scalable web crawlers, and led Google Cloud infrastructure, dashboards, code reviews, and engineering practices. I enjoy turning complex business challenges into scalable AI solutions through LLMs, AI agents, APIs, and cloud-native systems.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer

Current

Wyntech Serviços em Informática

Feb 2026 - Present (6 months)

I work on strategic technology projects for the Secretariat of Economic Development of the Government of the Federal District (GDF), developing Artificial Intelligence, automation, and data analytics solutions to modernize internal processes and support social programs.

Key projects and responsibilities:

• Developed Maria, an AI-powered assistant used by more than 1,000 people, capable of interp

Inteligência Artificial Análise de dados Web Scraping AI Agents N8n Claude Code Agentic AI Development PostgreSQL Harness Engineering Claude OpenCode APIs Docker Zabbix

AI Engineer

Tistto

Jul 2025 - Feb 2026 (7 months)

Startup focused on AI-powered misinformation detection.

Key achievements

✔ Designed production AI architecture using Vertex AI, OpenAI and Gemini.

✔ Built RAG pipelines increasing information retrieval accuracy.

✔ Led cloud infrastructure on Google Cloud.

✔ Developed enterprise dashboards for business KPIs.

✔ Led code reviews and engineering best practices.

✔ Built scalable web crawlers for