Victor Almeida de Freitas
SP-CAMPINAS, United States
Summary
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RockstarVictor 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
Github Skills (32)
backend8
machine-learning7
automation7
python7
orchestration6
etl6
scheduler6
javascript6
hub6
data-science6
mlops5
apache5
workflow-engine5
api-client5
data-engineering4
Programming languages (5)
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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