Alex Sfirlea
React Native Developer
Cluj-Napoca, Romania
Summary
👤
Senior🎓
Top SchoolAlex Sfirlea is a React Native developer with 10 years of experience building high-traffic mobile apps and backend systems, currently engineering a suite of OLX MENA apps serving roughly 10 million monthly users. He blends mobile front-end expertise with solid backend skills—ElasticSearch, AWS, Firebase, PSQL and RabbitMQ—and has built production systems like a Python-based duplicate image detector and agent tools for the Middle East real estate market. Comfortable across the stack, Alex has a background in robotics (a national Rubik’s Cube–solving robot record) that reflects his appetite for real‑time processing and optimization. Based in Cluj-Napoca, he brings pragmatic ownership to projects of varying complexity, turning business-level variations into reusable foundations for regional platforms.
10 years of coding experience
2 years of employment as a software developer
Bacalaureat, Mathematics and computer science, 10, Bacalaureat, Mathematics and computer science, 10 at Colegiul National Emil RacovitaBachelor's degree, Computer Programming/Programmer, General, Bachelor's degree, Computer Programming/Programmer, General at Universitatea Tehnică din Cluj-Napoca
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (47)
image9
sdwebimage9
image-viewer9
react-native-image9
react-native-swiper8
react-native7
infinite-scroll7
flatlist7
android7
react7
orientation7
location-tracking6
battery6
reanimated6
background-location6
Programming languages (3)
Github contributions (5)
SectorLabs/react-native-international-number-input
May 2020 - Sep 2020
A numeric input field for react-native with support for different numeral systems.
Contributions:5 PRs, 5 pushes, 5 branches in 3 months
inputmaskreactinput-fieldreact-nativenumeric-input
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