Catalin Mates
Software Developer at MatesTech Innovations
Cluj-Napoca, Romania
Summary
👤
Senior🎓
Top SchoolCatalin Mates is a Senior Frontend Engineer with nine years of experience building data-driven B2B SaaS and AI interfaces, specializing in Angular, NgRx and RxJS. Based in Cluj-Napoca, he designs and implements complex, responsive UIs for domains from factory planning and logistics to banking KYC and healthcare, often collaborating closely with product owners and UX designers. He brings practical experience migrating legacy apps to modern stacks and applying patterns that improve maintainability and scalability. As a freelance developer at MatesTech Innovations he pairs front-end craft with 2D visualization work (GoJs) and leverages AI coding tools like GitHub Copilot and Perplexity to accelerate prototyping and testing. Known for clear communication and mentoring, he also contributes to cross-functional technical assessments and helps teams adopt robust frontend architectures.
9 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universitatea „Babes-Bolyai” din Cluj-NapocaLiceul de informatica "Tiberiu Popoviciu"
English, Romanian
Github Skills (23)
cube8
postgresql7
mysql7
snowflake7
nodejs7
databricks7
semantic7
sql7
serverless7
rust6
hive6
sdk6
browser6
athena6
analytics6
Programming languages (2)
Github contributions (5)
CataMates/Lab1
Mar 2019 - May 2019
Contributions:9 pushes, 1 branch in 2 months
CataMates/React-QuizComponent
Jul 2018 - Jul 2018
Contributions:15 pushes in 1 day
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