Hire the Best CSS Developers
in Croatia

⭐⭐⭐⭐⭐ "Bruno has been an amazing contribution to our front-end team. He’s efficient, responsive, and helpful. He has made a new React.js screen to our site with a lot of complex animations and many of those little but important details for UX. He killed it basically, and we will definitely work with him again. Highly recommended freelancer!" I am a communicative person, who has a keen interest in developing scalable, maintainable software with high-quality code, on-time delivery, and adherence to specifications. Why am I good at it? As a passionate learner, I am always seeking new opportunities, and I care about the satisfaction of my customers. I worked on projects of famous companies or projects that famous companies used: ✅ Philip Morris IQOS Greece ✅ Music Supervisor / WeGetArtist (Used by Netflix) ✅ Optilogic Cosmic Frog ⭐ Valuable contributions I can make to your project ⭐ ✅ 4 years of experience in React.js development. ✅ In-depth understanding of React's core concepts. ✅ Proficient in diagnosing and resolving performance issues promptly. ✅ Amazing CSS skills that can make impossible animations possible. ✅ Expertise in refactoring class components into functional components using React hooks. ✅ Exceptional communication skills, providing 24/7 availability to keep you informed about project status. ✅ Dedicated to ensuring your success and delivering tangible value to your business. ⭐ Here are compelling reasons why choosing me sets me apart from other freelancers:⭐ ✅ Focus on providing value to all of my clients and earning their trust through exceptional service. ✅ Core commitment to over-delivering, going beyond expectations to leave clients amazed. ✅ Maintain a high level of responsiveness, keeping communication channels open for seamless collaboration. ✅ Demonstrate resilience in tackling any challenges faced by clients and finding effective solutions. ✅ Embrace kindness as a guiding principle, treating everyone with respect, empathy, and a genuine desire to improve their situations. ⭐Technologies ⭐ - HTML5, CSS3, SASS - Bootstrap, MUI, Tailwind, KendoUI - JavaScript, jQuery - React.js Next.js - Redux, Redux Saga, Redux Toolkit - Vue, Vuex, Nuxt - Typography - WebFonts, Font-Face - Responsive Design - Cross-browser Optimization - Yarn, NPM - Git, GitLab, GitHub, Bitbucket - Trello, Jira, Slack - Mac OS, Linux, and Windows user. Would you be interested in leveraging my skills in order to develop any application and grow your business at the same time? If you would like to discuss the job posting in more detail with me, you can invite me to your job posting.

Hi there! I'm Zeljana, a Senior Shopify & AI Full-Stack Developer who helps businesses build high-performing ecommerce stores, AI-powered applications, and scalable web platforms. With a strong background in Shopify, AI, and full-stack development, I don't just implement designs—I actively contribute to product direction, challenge assumptions, and suggest improvements that enhance user experience, performance, automation, and conversion. I bridge the gap between design, development, and business goals to build products that look great, perform well, and deliver real business value. My expertise includes: ✅ UX/UI Design – Creating intuitive, visually appealing interfaces that enhance user engagement and drive conversions. ✅ Shopify Development – Custom theme customization, store setup, app integration, app customization, and performance optimization. ✅ Frontend Development – Building responsive, pixel-perfect websites using HTML5, CSS3, JavaScript, Tailwind CSS, React, Next.js, Vue.js, and Angular (v15–v18). ✅ Backend Development – Building scalable server-side logic and APIs using Node.js, Express, Python (Django / Flask), PHP (Laravel), and databases like PostgreSQL, MySQL, MongoDB, and Firebase. Experience with authentication (JWT, OAuth), RESTful APIs, GraphQL, and cloud services (AWS, Vercel, Netlify). ✅ Shopify CRO Optimization – Improving store conversion rates through UX improvements, performance tuning, and data-driven enhancements. ✅ Shopify App development, App Integration & Customization – Seamless third-party app development & integration and custom app modifications tailored to business needs. ✅ Conversion Optimization – Focusing on user experience, speed, accessibility, and clean code to maximize online success. I enjoy working as a true partner, not just a task-taker. I take initiative, communicate openly, and focus on delivering practical, well-thought-out solutions that support business growth. Whether you need a custom Shopify store, a high-converting landing page, or a fully interactive frontend & backend application, I help shape the solution — not just build it. Let’s connect and build something great together! 🚀 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Shopify Developer, Shopify Expert, Shopify Plus Developer, Shopify Designer, Shopify Store Design, Shopify Store Setup, Shopify Store Development, Shopify Store Redesign, Shopify Website Developer, Shopify Website Design, Shopify Website Redesign, Shopify Theme Customization, Shopify Theme Developer, Custom Shopify Theme, Shopify Ecommerce Website, Shopify Ecommerce Store, Shopify Ecommerce Developer, Shopify Online Store, Shopify CRO, Shopify Conversion Rate Optimization, Shopify Speed Optimization, Shopify Performance Optimization, Page Speed Optimization, Core Web Vitals, Shopify Liquid Developer, Shopify App Development, Shopify App Integration, Custom Shopify App, Shopify Checkout Customization, Shopify Plus Architecture, Shopify B2B, Shopify Wholesale, Shopify Migration, WooCommerce to Shopify, Magento to Shopify, Shopify SEO, Shopify Mobile Optimization, Shopify Landing Page, Shopify PDP Optimization, Figma to Shopify, Shopify 2.0, Shopify Metafields, Shopify Functions, Shopify Scripts, Shopify Flow, Shopify API Integration, Shopify GraphQL, Shopify Headless Commerce, Shopify Hydrogen, Ecommerce Website Development, Klaviyo Integration, Recharge Integration, Yotpo Integration, DTC Brands, Supplement Ecommerce, Skincare Ecommerce, Beauty Ecommerce, High-AOV Shopify Stores, Shopify Store Management, Shopify Maintenance, Shopify Support, Shopify Consulting, Shopify Specialist, Shopify

I’m Luka Minđek, an AI engineer and full-stack developer from Varaždin, Croatia. I enjoy building complete, end-to-end solutions that combine solid engineering with practical applications of machine learning and modern AI. I run MindX, my own software and AI development business, where I work on tailored projects that help clients bring intelligent features into their products. I also take part in local tech events and meetups, sharing what I’ve learned and staying connected with the growing AI community in Croatia. Curiosity drives most of what I do, i like exploring new technologies, experimenting, and turning good ideas into real, working products.

I specialize in delivering tailored solutions for a wide range of industries, from e-commerce to aviation manufacturing. I thrive on transforming ideas into reality, whether it’s building MVPs to validate markets or driving projects to completion with long-term partnerships. With over 6 years of experience as a full-stack web and mobile developer, I bring both technical expertise and a results-driven approach to every project. What I offer: ✅ Lightning-Fast MVP Development: I excel at building MVPs in record time, enabling clients to quickly test, validate, and refine their concepts, gaining the confidence to scale globally. ✅ End-to-End Project Execution: From inception to launch and beyond, I work closely with clients to ensure their vision is realized and sustained. ✅ Cross-Platform Mobile Solutions: Using React Native, I craft seamless mobile applications that work effortlessly across platforms. 🛠️ Tech stack: My technology choices are battle-tested for performance, scalability, and versatility: React, Remix, Tailwind CSS, .NET Core, Node.js, PostgreSQL, React Native. I’m passionate about creating innovative solutions that deliver real-world impact. Whether you need a fast MVP turnaround or a dedicated partner for the long haul, I’m here to make it happen. Let’s bring your vision to life!

✅ 100% Job Success Score with thousands of Hours and many Fixed Price Jobs I am a professional frontend and backend web developer, with 20+ years of experience in programming and 12+ years of experience in building beautiful websites. I specialize in HTML, CSS, Javascript/jQuery, Bootstrap, WordPress, PHP, MySQL and a whole set of other technologies, platforms and libraries. Whatever your needs are, whatever requirements you may have, I will find an appropriate solution and offer it with as precise as possible estimation of the time frame and the cost for the project. I have worked with clients of all sizes and industries and I'd love to get the chance to work with you. Thank you for taking the time to read through my profile. I hope we will talk soon. :)

I’ve been building websites professionally since the early 2000s, first for over a decade at a design and advertising agency, and since 2012 as a full-time freelancer. I specialize in WordPress development with a focus on custom, stable, and long-term solutions, no shortcuts, no messy code, just solid work. Typical projects I handle: - Custom WordPress themes from design files (Figma, Sketch, etc.) - Custom plugins for features that don’t come out of the box - Page builder setups (Beaver Builder, Elementor) - built cleanly and efficiently - Speed optimization and caching setup - API integrations (external services, CRMs, forms, etc.) - Security hardening and hacked site cleanup - Full site migrations (even the tricky ones) - Scraper scripts for collecting data and exporting clean CSVs (for WordPress import or other systems) - Ongoing maintenance: updates, backups, support Tech stack & tools I regularly use: - HTML, CSS/SCSS, JavaScript, PHP - Git, SQL, WP-CLI - Advanced Custom Fields (ACF), WooCommerce, and more as needed If you need a dependable developer who communicates clearly, writes clean code, and knows how to keep WordPress sites fast, secure, and easy to work with I’d be glad to talk.