Projects - Thiago Peraro
My Projects
Key projects in AI and entrepreneurship
Here are the main projects I've built and lead — from award-winning academic research to innovative startups. Each project reflects a commitment to applying technology to real-world problems.
Main Projects
Highest-impact initiatives
Sobrevidas Project 🏆
CNPq Fellow | 2024 – present | National Award SBCAS 2025 SUS-integrated chatbot for oral cancer screening using advanced NLP. As AI team lead, I coordinate a solution that helps save lives via early diagnosis. Co-author of the paper awarded best in Brazil at SBCAS 2025 (tools category).
onboarding-AI — Count on Sheep
Sole Tech Lead | Jan 2026 – present Main FastAPI backend at Count on Sheep (US crypto tax consulting), built from scratch and deployed to production as the sole technical owner. I created an AI agent that coordinates the end-to-end onboarding workflow. The solution combines an extraction pipeline with 7 LangGraph agents across 3 parallel phases with real-time STT via AWS Transcribe Streaming, a session state machine, a KWS sidecar for crypto terms, and an LLM corrector, plus integrations with HubSpot, DocuSign, Stripe, Gmail and Google Workspace.
Clivia — AI for Clinics (closed)
Founder & CEO | Mar 2024 – Dec 2025 Multi-agent LLM platform for medical clinics — intelligent SDR via WhatsApp. Architected the entire stack: FastAPI, LangGraph Supervisor (StateGraph with RedisSaver checkpointer), self-hosted LiteLLM proxy with router and fallback, Langfuse for observability, Docker Swarm with 40+ containers in production. Migrated from CrewAI (v1) to LangGraph Supervisor (v2). Closed in Dec 2025.
Koru Project — CEIA-UFG
NLP Researcher | Dec 2024 – present Multi-agent system (LangGraph) for assessing soft skills and leadership competencies, at CEIA-UFG/AKCIT. Responsible for the koru-dashboard (Streamlit + Plotly + TimescaleDB) with real-time observability and adversarial Red Team testing with DeepTeam (prompt injection and vulnerabilities). Distinct from Sobrevidas — here the research focuses on automated assessment of human competencies.
GoiásPrev Systems
Back-end Development | 2019–2022 Built and maintained mission-critical systems for the state pension agency using Java and Spring Boot. Supporting thousands of public servants with secure and efficient software.
Communities & Leadership
Community building and networking
Magnatas.hub
Co-founder | 2023–present Entrepreneurs community focused on networking and business growth. Events, workshops and connections in Goiânia's ecosystem.
Go.IAs
Community Builder | 2023–present | 500+ members AI-focused community with 500+ members, promoting events, networking and dissemination of university research. Regular speaker. Connecting professionals, researchers and enthusiasts in Goiânia.
AI Brasil & Talks 🏆
Speaker | 2024–present Talks on AI, entrepreneurship and ethical technology. Sharing knowledge on building AI products and leading tech communities. In 2026 I spoke on Second Brain + AI OS at AI Brasil (CEIA Open Day / Go.IAs Experience) and was named the 1st AI Brasil Hero.
Research & Development
Research projects and technological innovation
Natural Language Processing
Advanced research in medical NLP, building specialized language models for diagnosis and triage. Focus on conversational chatbots for health systems.
Large Language Models
Ongoing investigation of LLMs, fine-tuning and applications. Specialized agents and model integration in enterprise systems.
Ethical & Responsible AI
Advocacy and research on ethical AI — responsibility, transparency and social impact across sectors.
Intelligent Health Systems
AI solutions for the health sector, including automated triage, medical chatbots, and SUS-integrated decision support tools.
Conversational Agents
Specialized agents for multiple domains — from medical care to sales automation and customer support.
SUS Integration
R&D of AI solutions integrated with Brazil's public health system, with focus on scalability, security and social impact.
Collaboration & Partnerships
Interested in collaborating on a project?
I'm open to collaborations in academic research, business projects or social impact initiatives. If you have an idea involving AI, entrepreneurship or tech communities, let's talk.