Samuel De Moura
Consultant & Software Engineer Ruby JavaScript at LedgerTec
Paraíba, Brazil
Summary
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Rockstar🎓
Top SchoolSamuel De Moura is a versatile software engineer and consultant with nine years of experience building systems that span embedded firmware, full-stack web backends, ML/AI pipelines, and multimedia frameworks. Comfortable from low-level C/C++ integrations to Rails and Node/Python services, he routinely bridges product needs and infrastructure—deploying and operating production servers, Kubernetes, and CI pipelines. He has shipped features and fixes in open-source projects like WebKit, GStreamer and OpenSSL, and implemented platform integrations for PKCS#12, smart cards and OS crypto APIs in security-sensitive contexts. At clients he combines hands-on refactors and migrations with rapid prototyping to reduce technical debt and accelerate delivery, and he’s fluent in both Portuguese and English. Notably, his work at a university lab automated ML data pipelines for an accessible Portuguese–Libras translator that powers government-facing tools, showing a blend of social impact and systems engineering.
9 years of coding experience
2 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Federal da Paraíba
Stackoverflow
1reputation
0reached
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Github Skills (94)
rails-gem10
heroku-deployment10
redux-store10
video-player10
player10
react-rails9
react-on-rails9
swift9
react-redux9
javascript-api9
redux9
mpv9
typescript9
macos9
cli8
Programming languages (8)
Github contributions (5)
samueldemoura/Baileys
Jun 2021 - Feb 2022
Lightweight full-featured typescript/javascript WhatsApp Web API
Contributions:7 pushes, 3 branches, 13 tags in 8 months
apifull-featuredwhatsappwhatsapp-webjavascript
samueldemoura/socket.io-auth-ts
Jan 2020 - May 2021
Contributions:5 pushes, 4 branches, 6 tags in 1 year 3 months
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