Yurii Zinko
Backend Software Engineer at Teknika Corporation
Lviv, Lviv Oblast, Poland
Summary
👤
Senior🎓
Top SchoolYurii Zinko is a backend-focused Ruby full-stack engineer with about a decade of experience building APIs and payment systems for web and travel platforms. He has led backend design and performance optimization for billing and booking products, integrating secure payment flows including 3D Secure, tokenization, and PaymentsOS. Comfortable across the stack, he has also shipped front-end features, crawler services, and Salesforce exporters that bridge data between systems. Based in Lviv and working internationally, he combines pragmatic engineering with operational support experience, often resolving escalated client issues. His background in ecology and formal Rails training gives him a curious, systems-minded approach to problem solving beyond pure engineering. Colleagues rely on him for reliable, secure integrations that scale in production.
10 years of coding experience
7 years of employment as a software developer
Master’s Degree, Ecology and Environment Protection, Master’s Degree, Ecology and Environment Protection at Lviv National University of Veterinary MedicineRuby on Rails, Ruby on Rails at LITS Code School
English, Polish, Russian, Ukrainian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
linux8
imap8
mail-client8
telegram7
windows7
electron6
messenger6
energy3
tuxedo2
Programming languages (4)
Github contributions (5)
yurazinko/most-life-radio
Apr 2016 - Jun 2019
Contributions:108 commits, 104 pushes, 1 branch in 3 years 2 months
yurazinko/personal-site
Feb 2016 - May 2016
Contributions:103 pushes, 1 branch in 3 months
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