Victor Freitas
Software Engineer at Nubank
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolVictor Freitas is a software engineer with eight years of experience building scalable backend systems, microservices, and modular frontends across finance, education, and web3 domains. He has led technical teams at CI&T and currently contributes to AI platform work at Nubank, specializing in event-driven architectures, LLM-driven context pipelines, and integrations with enterprise tools like GitHub, Jira, Confluence, and Google Drive. His stack spans TypeScript/Node.js and React on the front end, with Python/FastAPI, Airflow and PostgreSQL for AI orchestration, and hands-on experience with Ethereum smart contracts, RabbitMQ, and Solidity. Notably, he designed an NFT minting platform that optimizes gas costs via timed mint queues and built a context provider that reduces LLM hallucinations by aggregating multi-source embeddings. Based in São Paulo, he shares experiments on GitHub and runs a YouTube channel to help other developers level up.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree Análise de Sistemas de Computação, Bachelor's degree Análise de Sistemas de Computação at Pontifícia Universidade Católica de Campinas
Github Skills (18)
single-page9
turbo9
hotwire8
web-application8
api-client7
javascript6
machine-learning5
inference4
huggingface4
node-cache3
hub3
vscode3
redis2
nodejs2
ai2
Programming languages (4)
Github contributions (5)
Alfreita/projeto_f
Aug 2018 - Dec 2018
Contributions:64 pushes, 1 branch in 3 months
Alfreita/omnistack-9-frontend
Oct 2019 - Jul 2020
Contributions:1 PR, 1 push, 1 branch in 8 months
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