I'm a Software Engineer specialized in building high-performance backend systems and LLM orchestration. Originally from Loanda and currently based in Maringá, I graduated from UNIOESTE in August 2022 with a 3.5 GPA and 88/100 average grade.
I focus on backend development and LLM orchestration, working with:
Languages: Python, Java, TypeScript, JavaScript, SQL, C/C++
Frameworks & Libraries: FastAPI, Celery, Async, Next.js, Flask, React, Tailwind CSS
Data & AI: PostgreSQL, SQLAlchemy, Qdrant, MongoDB, Redis, RAG, LangChain, LangFuse, LLM APIs (OpenAI, Gemini)
Infrastructure & Tools: AWS (ECS, S3, RDS, ElastiCache), Terraform/Terragrunt, Docker, CI/CD (GitHub Actions)
I've contributed to complex projects including third-party risk assessment AI systems, banking applications, fault tolerance systems for oil rigs, and real-time stock monitoring applications. During my BSc, I was heavily involved in research, publishing papers at international symposiums and being part of the PETComp Group throughout my graduation.
My personal interests are very broad: from veganism, tabletop RPGs, and hiking to bodybuilding, modified cars, and competitive FPS games.
You can reach me through LinkedIn or email at igor.negrizoli at gmail dot com


