Rennan Cockles
Technical Lead at Blue Orange Digital
Braga, Portugal
Summary
🤩
Rockstar🎓
Top SchoolRennan Cockles is a Technical Lead and Senior Machine Learning Engineer with over 10 years of experience building data-driven, cloud-native systems across Brazil, the US, and multinational companies. Trained as a Computer Engineer (UERJ) with postgraduate studies in Analytics & Business Intelligence and Technical Leadership, he blends deep software, networking and data expertise to revive legacy codebases through refactoring, testing and sound architecture. Passionate about APIs, ML, Python, Docker and scalable databases, he currently helps a global credit bureau operationalize AI across the credit lifecycle and now leads technical efforts at Blue Orange Digital. Known for tackling cross-domain problems—from low-level networking to production ML pipelines—he combines hands-on implementation with a product-minded focus on maintainability and performance.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering Computer Engineering, Bachelor of Engineering Computer Engineering at UERJPostgraduate Degree Analytics e Business Intelligence, Postgraduate Degree Analytics e Business Intelligence at PUC MinasPostgraduate Degree Technical Leadership, Postgraduate Degree Technical Leadership at Full Cycle
Portuguese, English
Github Skills (38)
nfc10
firmware10
hardware10
iot10
open-hardware10
esp3210
m5stack10
dos9
script9
python8
arduino-uno8
react7
i2c6
passwords6
typescript6
Programming languages (7)
Github contributions (5)
rennancockles/rennancockles-resume
Oct 2021 - Mar 2026
Contributions:10 pushes, 2 branches in 4 years 6 months
rennancockles/Bruce
Jul 2024 - Jul 2025
Firmware for m5stack Cardputer, StickC and ESP32
Contributions:295 pushes, 12 branches in 1 year
esp32firmwarem5stack
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