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Jarek Musiienko
@jarek_musiienko
Web Designer
Poland
English, Ukrainian, Russian, Polish
About me
Hi! I’m Yaroslav, a Full-Stack Web Developer & E-commerce Specialist. I specialize in OpenCart and OcStore development, building custom modules, API integrations (CRM, ERP, payment gateways), and high-converting online stores.
What I offer:
• Custom OpenCart/OcStore extensions & themes
• Full-stack dev (PHP, JS, React, Node.js, Bootstrap)
• API, CRM, & payment gateway integrations
• Speed, performance, & technical SEO optimization
I deliver clean, scalable code built to grow your business. Let's work together!
Skills
Jarek Musiienko
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will create a website for you
