Software Engineer with a Computer Science BS, specializing in production LLM systems. Originally from Loanda and currently based in Maringá, I graduated from UNIOESTE in August 2022.
I focus on LLM orchestration and the backend systems underneath it, working with:
Languages: Python, Java, TypeScript, JavaScript, SQL, C/C++
Frameworks & Libraries: FastAPI, Celery, Next.js, Flask, React, Tailwind CSS
Data & AI: PostgreSQL, Qdrant, MongoDB, Redis, LangChain, LangFuse, LLM APIs (OpenAI, Gemini)
Infrastructure & Tools: AWS (ECS, S3, RDS, ElastiCache), Terraform/Terragrunt, Docker, CI/CD, GitHub Actions, Grafana, Prometheus
I've contributed to complex projects including real-time full-duplex AI for Sales operations, third-party risk assessment AI systems, banking applications, and integrity management and fault prediction for oil rigs. During my BSc, I was heavily involved in research, publishing papers at international symposiums and being part of the PETComp Group.
My personal interests are very broad: from vegetarianism, sociology, and tabletop RPGs to hiking, bodybuilding, and competitive FPS games.
You can reach me through LinkedIn or email at igor.negrizoli at gmail dot com