Valentin Fernandez
Senior UI Engineer at Félix
Argentina
Summary
🤩
Rockstar🎓
Top SchoolValentin Fernandez is a Senior UI Engineer from Argentina with 5 years of experience building user-facing systems for financial and healthcare products. He has led UI architecture and teams for PayPal integrations while driving frontend quality through test automation and pragmatic tooling. Comfortable across the stack, Valentin combines React expertise with systems engineering roots and hands-on experience in Rust and blockchain development. He’s driven by a mission to build the best financial ecosystem for Latinos in the US and has a track record of improving product reliability through stronger tests, performance fixes, and developer-focused solutions. Notably, his background as a teaching assistant in algorithms gives him a disciplined approach to complexity and performance in UI engineering.
5 years of coding experience
6 years of employment as a software developer
Bachelor of Engineering - BE Systems Engineering, Bachelor of Engineering - BE Systems Engineering at Universidad Nacional del Centro de la Provincia de Buenos Aires
English, Spanish
Github Skills (33)
substrate10
wallet10
metadata10
parity10
polkadot-js10
api10
blockchain10
spawn10
phishing10
polkadot10
cli-tools10
browser-extension9
signing9
rxjs9
compatibility9
Programming languages (6)
Github contributions (5)
valentinfernandez1/Jenkins
Sep 2021 - Sep 2021
Contributions:14 commits, 10 pushes, 3 branches in 7 days
valentinfernandez1/NodeGeneration_Example
May 2022 - Aug 2022
Contributions:6 pushes, 1 branch in 3 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.