Andrei Rat
Senior Frontend Engineer at Kickoff
Cluj-Napoca, Romania
Summary
👤
Senior🎓
Top SchoolAndrei Rat is a senior frontend engineer with 10 years of experience building performant cross-platform apps and scalable web platforms from Cluj-Napoca, Romania. He blends deep React/React Native and TypeScript expertise with backend skills in Elixir/Phoenix and Node.js, often owning architecture, testing, and release pipelines end-to-end. As a two-time co-founder who has led engineering teams, he brings product-driven decision-making and a knack for turning early MVPs into client-facing, production-ready systems. He has a track record of modernizing codebases—migrating Expo apps to pure React Native, establishing design systems, and improving UX and performance metrics. Comfortable in fast-paced startups, Andrei pairs hands-on coding with roadmap shaping and client collaboration. His motto—“Impossible only means that you haven't found the solution yet”—reflects a pragmatic, solution-oriented approach to complex engineering challenges.
10 years of coding experience
8 years of employment as a software developer
Master's degree, Technologies, systems and applications for eBusiness, Master's degree, Technologies, systems and applications for eBusiness at Technical University of Cluj NapocaBachelor’s Degree, Electrical and Electronics Engineering, Bachelor’s Degree, Electrical and Electronics Engineering at Universitatea Tehnică din Cluj-Napoca
English, French, Romanian
Stackoverflow
23reputation
2kreached
0answers
1question
Github Skills (63)
react8
native-module8
google-maps8
background-location8
react-native-module8
offline-maps7
react-native7
iot-application7
battery7
maps7
location-tracking7
motion-detection6
async-await6
actionsheet6
raspberry6
Programming languages (7)
Github contributions (5)
andreirat/SmartH
May 2017 - Jul 2017
Raspberry IoT Project
Contributions:33 commits, 2 PRs, 78 pushes in 1 month
raspberry-piiot-projectraspberryiot-cloudinternet-of-things
andreirat/react-app
Jul 2017 - Dec 2019
Contributions:3 pushes, 3 branches in 2 years 5 months
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