Levy Santiago
Back-end Developer at Rocketseat
Bahia, Brazil
Summary
👤
Senior🎓
Top SchoolLevy Santiago is a Back-end Developer with 9 years of experience specializing in Node.js and TypeScript, currently building APIs at Rocketseat and with deep expertise in blockchain engineering. He combines pragmatic API and DevOps skills (Nest/Express/Fastify, Prisma, Docker, GCP/DO, NGINX) with hands-on smart contract development and testing (Solidity, Foundry/Hardhat, Ethers.js). His academic background includes a Master's in Computational Systems with a blockchain emphasis from UFBA and a Computer Science degree from UESC, where he also contributed to IoT and e‑gov blockchain research. Levy has led small backend teams, applied DDD to improve API architecture, and raised CI/testing standards across projects. He is an active community builder—Rocketseat Space Squad ambassador and founder of Bahia Devs—regularly producing educational content for developers. A practical polyglot across SQL/NoSQL platforms, he often bridges product ideation to deployment, from smart contracts to end-user React interfaces.
9 years of coding experience
4 years of employment as a software developer
Master's degree, Computational Systems, Enphasis on Blockchain research field., Master's degree, Computational Systems, Enphasis on Blockchain research field. at Federal University of Bahia (UFBA)Bachelor, Computer Science, Internet of Things and Blockchain researches, Bachelor, Computer Science, Internet of Things and Blockchain researches at Santa Cruz State UniversityInternet Computing Technician, Computer Programming, Internet Computing Technician, Computer Programming at Faculty of Technology and Sciences
English, Portuguese
Github Skills (28)
projeto8
contract8
ria8
rio8
mat7
on-the-fly5
socket-io4
nodejs4
axios4
python4
chat3
blockchain3
ethereum3
docker3
nginx3
Programming languages (4)
Github contributions (5)
GifflarJS-Framework/core
May 2022 - Apr 2023
A Node.js framework that allow developing smart contracts on the fly.
Contributions:2 releases, 25 PRs, 161 pushes in 11 months
developingethereumjs-frameworkjavascriptblockchain
GifflarJS-Framework/solgen
May 2020 - Oct 2022
A Gifflar library that contains all the statements to construct the contract models and allows the generation of contract codes through the models.
Contributions:4 releases, 464 commits, 42 PRs in 2 years 6 months
contractstatements
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