Hanna Syniavska
Frontend Engineer at Mercadona Tech
Valencia, Valencian Community, Spain
Summary
🤩
Rockstar🎓
Top SchoolHanna Syniavska is a Frontend Engineer with six years of experience delivering product-focused web applications and leading large-scale frontend modernizations. Based in Valencia, Spain, she has moved between startups and enterprise teams—most recently contributing to Mercadona Tech—bringing strong practical skills in building user-facing features and improving frontend architecture. Her background spans freelance projects and roles at Backendless and QPARD, giving her a knack for quickly adapting to diverse codebases and shipping reliable interfaces. Unusually for an engineer, she also trained in medicine, a detail that signals disciplined problem-solving and a user-centric perspective on product design.
6 years of coding experience
3 years of employment as a software developer
Front-End, Front-End at KottansMaster's degree Medicine, Master's degree Medicine at Donetsk State Medical University 'M. Gorky'
English, Ukrainian, Spanish
Github Skills (24)
javascript10
css10
html10
frontend10
react9
firefox8
api8
chrome8
testing8
oop7
test-automation7
automation6
chromium6
e2e-testing6
puppeteer6
Programming languages (3)
Github contributions (5)
HannaSyn/kottans-frontend
Oct 2020 - Dec 2020
Contributions:37 commits, 20 pushes, 1 branch in 2 months
HannaSyn/Free_time_app
Apr 2021 - Jun 2021
Contributions:4 PRs, 26 pushes, 6 branches in 1 month
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