Juan Cuello
Co-founder CTO at Fudo
Argentina
Summary
🤩
Rockstar🎓
Top SchoolJuan Cuello is a seasoned technology leader and co-founder/CTO with 15 years of software development experience, based in Argentina. He has led product and engineering efforts at his startup Fudo since 2013 after earlier development roles at Restorando, Integratech and Sitrack, giving him deep experience in building and scaling web systems. A pragmatic back-end engineer by trade, he has contributed to notable open-source Ruby infrastructure work—improving the non-blocking Goliath web server’s internals, logging, and test suite—which reflects a focus on maintainability and robust tooling. Trained as an electronics and telecommunications engineer, he combines systems-level thinking with hands-on coding and a founder’s appetite for solving real-world product problems.
15 years of coding experience
9 years of employment as a software developer
Grado en Ingeniería Ingeniería Electrónica y Telecomunicaciones, Grado en Ingeniería Ingeniería Electrónica y Telecomunicaciones at Universidad de Mendoza
Spanish, English, Italian
Github Skills (4)
ruby10
rspec10
refactoring10
testing10
Programming languages (4)
Github contributions (5)
postrank-labs/goliath
Dec 2013 - Oct 2017
Goliath is a non-blocking Ruby web server framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 commits, 8 PRs, 2 pushes in 3 years 10 months
Contributions summary:Juan primarily focused on improving the internal structure and testing of the Goliath web server framework. They corrected script name handling, removed unnecessary thread-local variables, and correctly configured logging. The user also updated testing dependencies and refactored the test suite to use the "expect" syntax, improving code maintainability and readability.
non-blockingweb-serverrubyserver-frameworkblocking
Juanmcuello/cuba
Jan 2018 - Apr 2023
Rum based microframework for web development.
Contributions:2 pushes, 2 branches in 5 years 4 months
web-developmentjavascriptmicroframeworkrum
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