Hire the Best PrestaShop Developers

🛠️ PrestaShop Expert | Shopify Developer | Ecommerce Problem Solver 🛍️ 100% Job Success | Top Rated Plus | 245+ Projects Completed | 8,947+ Hours Worked Hi! I’m a full-stack Ecommerce Developer with a deep focus on PrestaShop and Shopify app development, helping ambitious businesses create powerful online stores that convert, scale, and stand out. With over 9+ years of hands-on experience, I specialize in custom module development, theme customization, performance optimization, and third-party API integrations for PrestaShop and Shopify. Whether you're a small business looking to launch your store or an enterprise in need of tailored ecommerce solutions — I’ve got you covered. ✅ PrestaShop Services I Offer: Custom Module Development Build powerful and lightweight modules tailored to your unique business logic, from loyalty programs to dynamic product filters. Theme Development & Customization Pixel-perfect, responsive, and fast-loading themes built or modified to enhance UX and maximize conversions. Fixing Errors & Debugging (500 errors, etc.) Deep server-side experience to troubleshoot and permanently fix common PrestaShop issues, including cache, override conflicts, or module incompatibility. Performance Optimization Speed up your store using smart caching, database indexing, lazy loading, and more. Multilingual & Multistore Setups Expert in setting up and managing complex multilingual and multi-country stores. Payment & Shipping Integration Stripe, PayPal, custom gateways, and localized shipping solutions. PrestaShop Upgrades & Migrations Safely move from older versions or even from other platforms with zero data loss and minimal downtime. 🧩 Shopify App Developer (Custom Solutions & Public Apps) Looking for a Shopify app that doesn’t exist yet or need to extend functionality beyond what’s available in the Shopify App Store? I create powerful Shopify apps using the latest tech stack — Node.js, React, Polaris UI, GraphQL, and Shopify API. Custom Shopify App Development (Public or Private) Product Customization Apps (like Kickflip-style configurators) Wholesale/B2B Functionality (tiered pricing, net/gross toggles, tax-exempt logic) Rewards Systems & Subscription Integrations Shopify Checkout Extensions (Shopify Plus) All apps are: ✔️ Fully compliant with Shopify's App Store requirements ✔️ Scalable and maintainable ✔️ Built with clean, modular code ✔️ Designed with a focus on user experience Why Work With Me? 🔧 Tech-Savvy: I don’t just code — I understand ecommerce workflows, customer behavior, and sales funnels. 🚀 Results-Oriented: My focus is on helping you boost speed, conversions, and customer satisfaction. 🧠 Problem Solver: Whether it's a mysterious 500 error in PrestaShop or a tricky Shopify API limitation, I bring fast and efficient solutions. 🤝 Communication First: I believe in clear, proactive communication and setting the right expectations from day one. 💬 Let’s Talk Tell me about your project, challenge, or idea — I’ll help you bring it to life with smart ecommerce development that drives results. 📩 Available for both one-time projects and long-term collaboration.

I am a top-rated developer who helps clients scale their online presence, generate more leads, improve conversion rates, and build custom web solutions for their businesses through high-performance WordPress, Shopify, UI/UX, and Custom Web Solutions. With over 16 years of design and development experience, 330+ successful projects delivered, and a 100% Job Success Score, I specialize in engineering everything from custom themes/plugins to complex multilingual & RTL architectures. Whether you're launching a new brand, redesigning an existing website, or looking for a long-term development partner, I'd be happy to discuss your goals and recommend the best strategies for your project. I have a small & dedicated senior team of designers and developers specialising in different technologies like WordPress, Shopify, Wix, Squarespace, Webflow, Prestashop, UI/UX design, and Custom Development. Invite me to your project on Upwork or send a direct message today. I’d be available to discuss your needs, outline a solution, and give you a clear timeline and price to make it happen. What I help my client with: ✓ Website built from scratch ✓ Website redesign/rebuild/revamp ✓ Website performance, optimization, and SEO ✓ Figma to Website Design and Development ✓ Custom Landing Page ✓ API or third-party integration ✓ UI/UX improvement ✓ Conversion Rate Optimization ✓ Navigation improvement ✓ Custom WordPress Theme & Plugin Technologies I work with: ✓ WordPress ✓ WooCommerce ✓ Shopify & Shopify Plus ✓ E-commerce Website Development ✓ PrestaShop ✓ User Interface & User Experience ✓ Figma ✓ Wix ✓ Webflow ✓ Squarespace My expertise: WordPress Custom Code (HTML5/CSS3/PHP) WordPress SEO Plugin WordPress On-Page SEO WordPress site maintenance Website Speed Optimization WordPress e-Commerce WordPress Customization WordPress Website Design WordPress Speed Optimization WordPress Custom Plugin WordPress Landing Pages design and development WordPress Themes Customization Website Migration E-commerce Website Website Redesign Elementor, Divi, Blockbuilder WooCommerce WordPress Consultation WordPress Migration Shopify Store Setup & Customisation Payment gateways and apps setup Shopify print-on-demand Shopify store creation Shopify Pages Building Drop-Shipping Store Development High-Converting Shopify Landing Pages E-Commerce SEO & Store Optimisation Product Uploads & Catalogue Management Graphic Design for E-Commerce UI/UX Designer Responsive Web Design Mobile-First Design Wireframing & Prototyping SaaS UI Design User Flow Design Webflow Website Design Webflow E-commerce Wix Website Design & Development Squarespace Website Design & Development PrestaShop Website Design & Development PrestaShop Store Update PrestaShop Store Setup PrestaShop E-commerce Development

I have been working as web developer for over 12 years I have learned all Ecommerce ins and outs and I am happy to implement my skills and knowledge to develop and support eCommerce stores, sites. Custom web development is a challenge for me. How can I improve your business: - Ecommerce website development from scratch; - Magento integration with payment, shipping, accounting and marketing systems; - Magento, Prestashop, Drupal theme and extension development. I do not just create websites based on a certain platform. I deliver eCommerce development solutions. - Why hire me as Magento, Prestashop, Drupal developer - Ready to answer all your questions via email 24/7 - Always listen to the client and ready to implement tasks I will be the best asset to your project. My previous experience in web development - Custom Magento development for famous food UK brand - Migration to Mageno from other cms for modern Shoes website - Bug fixing and consulting for online food retailer in the United Kingdom - Payment processor integration in eCommerce for Girard Sudron, France - Security Patches installation for all projects My main skills: - Frameworks: Laravel, Symfony, Zend, Yii2 - CMS: Magento 1/2, PrestaShop, Drupal etc - PHP 7 - MySQL (MariaDB, Percona) - NoSQL: MemcacheDB, Redis, MongoDB - GIT workflow - JS, HTML, CSS skills - Ready to work with Linux (apache/nginx, PHP, MySQL, Memcached, Redis, Varnish) - Know how to work with Redux, React, Vue etc. - PSD/Sketch to html/css. - Project management systems: Jira, Redmine or any other according to your requirements I do not believe in luck, I believe in hard work. Ready to improve your web business? Feel free to contact me.

Top Rated Plus Full Stack Developer | 15+ years | 93 Upwork projects | $200K+ earned. I build React, Node.js, Python, Next.js, and AI-powered SaaS products for startups and enterprises. One client trusted me with $158,000 on a single contract over 10,574 hours. That is four years of continuous engineering for one client. It is why I rank among Upwork's most trusted full stack developers in 2026. What I Build : SaaS Platforms: Multi-tenant apps with authentication, billing, dashboards, and APIs. Stack: React, Next.js, Node.js, Python,NestJS, TypeScript, PostgreSQL, MongoDB, Redis, AWS, GCP. AI Integration: OpenAI, Claude, Gemini, and LangChain embedded into production products. RAG chatbots with Pinecone, Weaviate, and FAISS. Workflow automation, semantic search, AI agents, and document intelligence. E-Commerce Stores: 400+ PrestaShop stores built for a single client. Custom themes, modules, payment gateways (Stripe, PayPal, Klarna), ERP and CRM integrations, multi-store setups. Also Shopify, WooCommerce, OpenCart. Web and Mobile Apps: React, Next.js, Angular, TypeScript on the front. Node.js, Laravel, PHP, Python on the back. GraphQL and REST APIs. React Native mobile apps. How I Work : Discovery call first. Weekly milestones with working demos. You talk directly to me, not a PM. Every project ships with version control, documentation, and post-launch support. Available 50+ hours per week across time zones. Send your project details. I respond within a few hours with a clear plan, timeline, and honest estimate.

🤝 We believe in quality, professionalism, and good long-term business relationships. 🤝 🏆 Certified Shopify Developer | Shopify Plus Expert | Certified Prestashop Partner | Ecommerce Expert Hi. My name is Pavlo Opanasiuk. I am an eCommerce expert (13+ years) and lead the certified Shopify and PrestaShop experts team - Polyany s.r.o. Polyany facts and figures: 📌 We are an Ukrainian 🇺🇦 / Czech 🇨🇿 / American 🇺🇸 eCommerce web and mobile development company 📌 We are certified Shopify Partners and PrestaShop Experts 📌 Over 570 projects delivered to customers 📌 Our specialists have 13+ years of experience in eCommerce 📌 9 out of 10 clients recommend us 📌 4.9/5 Clutch Review Rating 📌 100% Job Success — Top Rated Plus agency on Upwork 🎯 Our clients reach their eCommerce potential based on transformations where online and digital are essential parts of a successful business. We create simple and complex B2C/B2B solutions, including powerful eCommerce sites, marketplaces, applications, etc, from A to Z. We provide long-term ongoing support of a product at our client's request. 📈 Some of our clients have seen their online revenue grow 3-6x in 2024 compared to past years. We are professional web (JavaScript, Node.js, React.js, Vue.js, Next.js, Remix, PHP, Laravel, Symfony, PostgreSQL, MySQL, etc.), and mobile (Flutter, Dart) developers, UI/UX designers, QA specialists, etc. 🧩 Our company specializes in custom product configurator development that enhances the online shopping experience. This solution is designed to integrate seamlessly into the eCommerce platform, allowing your customers to modify products directly on your website. From Printing to Jewelry, our configurators streamline the customization process, helping companies improve customer engagement, reduce order processing times, and increase overall sales. Also, my team and I, as Shopify Developer or PrestaShop Developer, provide a wide range of other services to our clients: ✓ Creating B2C or B2B online stores and marketplaces from scratch (for furniture, automotive, fashion, jewelry, babies, food, computer hardware, sport, animals' and pets' goods, etc.); ✓ Developing web products (applications, plugins, extensions) for e-commerce business; ✓ Developing web cross-platform products (applications, plugins, extensions) based on Shopify, Prestashop, Magento 1, Magento 2, WP/WooCommerce, etc. for product companies; ✓ Developing mobile cross-platform applications (iOS and Android); ✓ Making a complex eCommerce site audit; ✓ Making a store’s performance optimization; ✓ Performing search engine optimization (SEO); ✓ Building and realising a marketing strategy focusing on a separate market and target audience; ✓ Providing ongoing support for websites, web, and mobile applications We provide full-services support for our clients on their eCommerce sites when they need to convert design layouts in Figma to a custom store’s theme; upgrade a site's CMS version; resolve issues/errors in a store’s configuration and functionality; configure servers (Ubuntu-PHP-Apache-MySQL, etc); configure primary and additional store features (like payment gateways, price calculation, multistore, etc); manage/import/export customers, products, and order catalogs, etc. 🗣️ What do our clients say about my team and me as a Shopify Developer or PrestaShop Developer? "For several years, I've been working with Pavlo and his agency, Polyany. Their availability and cost-to-quality relation have been impressive. Very professional and reliable, have a fast response time, do excellent work and are very solution-oriented. I can absolutely recommend Pavlo and his Team!" - René Eisenhut, Switzerland 🇨🇭 ❗We are proud that our clients stay with us for the long term and recommend us to others. If you need a Shopify Developer, Shopify Plus Expert, or PrestaShop Developer (from 1.4 to 8.2.1 versions), don't hesitate to ask us for support. We would be happy to be useful to you. If you need to see examples of my teamwork, please visit our portfolio to take a look at the work we have recently completed. If you have any questions, please feel free to ask me. I will be glad to answer any questions you have. E-commerce web development is my professional life. I work 5-6 days a week 8-10 hours a day.

I offer over 7 years of verified professional experience, although I am new to freelancing.✨ I bring a lot of experience crafting beautiful & functional WordPress websites for small business owners and solopreneurs, as well as in updating older sites. Why Hire Me: 1. Top-Notch Customer Service I only take on a few clients at a time, ensuring you get my undivided attention. You'll always have direct communication with me, not an outsourced assistant. I respond promptly to messages, keep you updated on progress, and clearly explain what I need from you. 2. Websites Done Right I never cut corners. From using a child theme to ensuring SEO-friendly setup, I handle all the technical details that make your site run smoothly. I'll check its performance on various devices and make sure it's easy for you to manage. Need a tutorial? I've got you covered. Your website will be built to last, without any hidden issues for future developers to fix. 3. Patience and Guidance I remember how confusing it was before I became a WordPress expert. I'm here to answer your questions and guide you through the website-building process. Whether you run an online store or a local business, I can help you leverage your site to reach its full potential. 4. Clear Communication Effective communication is crucial, especially in web development. I'm skilled at explaining complex concepts clearly. Save yourself the frustration of miscommunication and work with someone who understands your needs. 5. Custom Design and Functionality I listen to your needs and build your site from the ground up to match your style, business plan, and branding. With my knowledge of online business and web design, I'll ask the right questions to save you time and effort. I'm always learning and incorporating new designs and functionalities to keep your site current. 6. All the Extras I have a developer license for Elegant themes and access to premium images at no extra cost.