Ivan Matiishyn
Senior Product Engineer at Pet Media Group (PMG)
Cracow Metropolitan Area Poland
Summary
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Senior🎓
Top SchoolIvan Matiishyn is a product-minded Senior Product Engineer with over a decade of hands-on experience building full-stack JavaScript applications and leading cross-functional teams. Based in the Cracow area, he progressed from front-end developer roles into engineering management and now product engineering at Pet Media Group, blending technical leadership with product strategy. He has a strong record of mentoring, building competence frameworks, and running discovery and pre-sales activities across companies like EPAM, DataArt and Inoxoft. Comfortable shipping complex SPAs for finance, e-commerce and enterprise clients, he combines client-facing communication with deep front-end craft. A former competence manager who created a front-end competency matrix and internal courses, he brings a pragmatic focus on team growth and reproducible delivery.
11 years of coding experience
12 years of employment as a software developer
Bachelor's degree Faculty of Mathematics and Informatics, Bachelor's degree Faculty of Mathematics and Informatics at Vasyl Stefanyk Carpathian National University
English, Russian, Ukrainian, Polish
Github Skills (200)
hybrid10
javascript10
browser10
compiler10
static-site-generator10
typescript10
ssg10
dart-sass10
vercel10
node-sass10
nextjs10
gulpjs10
loader10
webpack-loader10
react10
Programming languages (5)
Github contributions (5)
matiishyn/react-redux-flow-boilerplate
Mar 2019 - Aug 2019
React/Redux starter with modular structure
Contributions:33 commits, 5 PRs, 20 pushes in 5 months
babelreactreact-reduxreduxmodular
matiishyn/matiishyn
May 2020 - Jan 2025
Personal website project
Contributions:2 PRs, 64 pushes, 3 branches in 4 years 8 months
gatsbyproject-websitereact
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