Guilherme Grigolin
São Paulo, Brazil · linkedin.com/in/grigolin · github.com/grigolin
Experience
Concurrences — AI EngineerApr 2026 – Present
- Building an AI legal research agent for Europe’s premier antitrust law publisher, searching 100,000+ publications across 20+ jurisdictions.
- Built a RAG and multi-agent reasoning pipeline for EU and global competition law, improving citation extraction accuracy.
- Designed evaluation rubrics and a production API that scaled prototypes into an enterprise agent.
Triad Markets — Software EngineerJan – Apr 2026
- Solana liquidity infrastructure for Latin America’s largest prediction market; $10M+ cumulative volume.
- Automated trading using Black–Scholes volatility pricing; 1,000+ daily transactions, 99.9% uptime.
LISS Legal Intelligence — Software EngineerAug 2023 – Jan 2026
- Cut manual document processing by 53% with an LLM legal-analysis engine (LangChain).
- Resilient scrapers (Selenium, Scrapy) for judicial portals.
Datanis — Software Engineering InternApr – Aug 2023
- Delphi REST API for boleto payments; test suites that reduced production bugs by 35%.
Skills
Python, Go, SQL, JavaScript · Django, FastAPI, LangChain, React, Next.js · PostgreSQL, Docker, AWS, CI/CD · English (fluent), Portuguese (native)
Education
IFSP — B.S. Information Systems2023 – Dec 2026
Federal Institute of São Paulo, Votuporanga