Oleksii Petrenko
Senior Frontend Developer at Valtech
Dnipro, Dnipropetrovsk Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolOleksii Petrenko is a Senior Frontend Developer based in Dnipro, Ukraine, with over a decade in IT and 8+ years focused on front-end engineering. He has driven feature development, integrations and maintenance for large-scale web applications across consultancy and product teams at Valtech and SoftServe, with deep hands-on experience in Vue, TypeScript, legacy JS/jQuery ecosystems and front-end testing. His background spans the full lifecycle from requirements analysis and code reviews to third-party integrations for domains like healthcare billing and customer-generated content, reflecting a pragmatic balance of legacy migration and modern SPA practices. Trained originally in microelectronics and later certified in full-stack web development, he combines low-level system thinking with practical web engineering. Colleagues know him for steady delivery on complex projects and for translating ambiguous requirements into testable, maintainable front-end solutions.
11 years of coding experience
7 years of employment as a software developer
Full Stack Web Development Certification, Computer Software Engineering, Full Stack Web Development Certification, Computer Software Engineering at Free Code CampSpecialist, Microelectronics and Semiconductor Devices, Specialist, Microelectronics and Semiconductor Devices at Oles Honchar Dnipropetrovsk National University. Faculty Physics, Electronics and Computer Sciences
English, Russian, Ukrainian
Github Skills (15)
js6
redux5
learning-management-system5
javascript4
nodejs4
react4
markup-language3
typescript3
html3
vue-router3
vuex3
postgresql3
trading2
vue2
vuelidate1
Programming languages (5)
Github contributions (5)
alekseypetrenko/job-search
Aug 2022 - Feb 2023
Vue, Vuex, Router, Jest, TypeScript, TailwindCSS
Contributions:14 PRs, 77 pushes, 15 branches in 6 months
tailwindcssvue3jestvue-vuexvuex-router
alekseypetrenko/job-search.v2
Jun 2023 - Nov 2023
Contributions:37 PRs, 33 pushes, 19 branches in 4 months
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