MariaĀ Ovsyannikova
Software Engineer at Zalando
Berlin, Germany
Summary
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Seniorš
Top SchoolMaria Ovsyannikova is a pragmatic, self-taught software engineer with nine years of experience building full-stack and IoT-connected systems, now working at Zalando from Berlin. She led major redesigns and ETL initiatives at unu, improving device-cloud connectivity, data quality, and uptime to 99.9% while migrating services from JavaScript to TypeScript to boost reliability and developer productivity. Equally comfortable in backend APIs (Node.js/Express/MongoDB) and front-end product work, she emphasizes user-centered design, accessibility, and robust error handling. Her background in illustration and pattern design gives her a rare blend of visual empathy and technical rigor that informs clearer dashboards and partner-facing tools.
9 years of coding experience
8 years of employment as a software developer
2 years Software for computer equipment and automated systems, 2 years Software for computer equipment and automated systems at Siberian State University of Telecommunications and Information Science2 years Technology of electrochemical processes and production, 2 years Technology of electrochemical processes and production at Nizhniy Novgorod State Technical University named after R.Y. Alekseev (NSTU)
Russian, English, German
Stackoverflow
1,283reputation
643kreached
39answers
1question
css
top-5%
background-image
top-5%
twitter-bootstrap
top-5%
Github Skills (20)
flask-application10
twitter-bootstrap9
background-image9
css9
python7
html6
journalism6
syntax6
backgrounds6
ruby-on-rails6
html-table6
keyword6
colors6
thunderbird5
translation4
Programming languages (4)
Github contributions (5)
xella/OllivandersWandShop
Jan 2017 - Aug 2017
Contributions:17 pushes, 1 branch in 6 months
xella/QuizApp
Apr 2017 - Aug 2017
Contributions:13 pushes, 1 branch in 4 months
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