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Jakub Kulig

Jakub Kulig

Lead Senior UI Developer

Jakub Kulig is a certified front-end developer with over a decade of hands-on experience building Magento (Adobe Commerce) storefronts. As Lead Senior UI Developer at Rocket Web since 2013, he specializes in creating high-performance, user-centric eCommerce experiences using Hyvä Theme, Tailwind CSS, and Alpine.js. Based in Wrocław, Poland.

Background

Jakub brings over 10 years of specialized front-end development expertise to Rocket Web, where he leads UI development and design initiatives for cutting-edge Adobe Commerce storefronts.

His core expertise lies in creating high-performance, user-centric eCommerce experiences. He’s deeply skilled in Hyvä Theme development, Tailwind CSS, and Alpine.js — the modern stack that powers fast, conversion-focused Magento stores.

Expertise

  • Hyvä Theme Expert — Building lightning-fast Magento storefronts
  • Adobe Commerce / Magento — Over a decade of specialized experience
  • Modern Front-End Stack — Tailwind CSS, Alpine.js, responsive design
  • UI/UX Advocate — Focus on user-centric design and performance

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Posts by Jakub Kulig

Deep CSS Optimizations in Magento 2

Deep CSS Optimizations in Magento 2

Advanced CSS optimization techniques for Magento 2 including linting, critical CSS extraction, unused CSS removal, and reducing render-blocking resources for better PageSpeed scores.