Custom eCommerce stores, scalable web applications and AI-powered solutions built with modern technology. A web development agency with deep expertise in PrestaShop, Shopify, Magento and more.
Heavy themes, plugins and scripts slow your site. Visitors leave before they buy or get in touch.
A store built on the wrong setup gets hard to change. Every new feature turns into a workaround.
Freelancers come and go. Updates, bugs and security fixes pile up with no clear owner.
As a web development agency, we build on the right platform from the start, write clean code and stay with you after launch.
Pick your platform. Each one has its own team page with details and examples.
Custom modules, themes and safe migrations.
Learn more →Headless storefronts, custom apps and CRO.
Learn more →Stencil themes, B2B storefronts and API integrations.
Learn more →Custom plugins and scalable stores.
Learn more →Enterprise PWA storefronts and cloud deployments.
Learn more →Shopware 6 stores, themes and plugins.
Learn more →Fast, secure business websites.
Learn more →Modules, themes and performance tuning.
Learn more →ERP-connected websites and B2B portals.
Learn more →Custom React, Node.js and Python apps.
Learn more →Chatbots, machine learning and automation.
Learn more →A clear process, so you always know what is happening and when.
A team that builds on your platform every day, instead of a generalist learning it on your project.
| Developer profile | How they work | What it means for your site |
|---|---|---|
| Generalist freelancer | Ready-made themes, stacked plugins and quick fixes. | Slow pages, conflicts and a site that is hard to grow. |
| AdvertX development team | Platform-specific code, custom modules and tested releases. | A fast, stable site that grows with your business. |
PrestaShop, Shopify, Magento, BigCommerce, WooCommerce, Shopware, Odoo and custom code under one roof.
One contact owns your timeline, deliverables and questions from start to finish.
Clean structure, speed and schema are part of the build, not an afterthought.
Updates, bug fixes and security work so your site keeps performing.
We don't quote a fixed price or timeline upfront; every project is scoped on a call.
Live client websites, shown on desktop and mobile. Pick a technology, then click a project to visit the site.
Redesign of the homepage and key pages of a Shopify store. Desktop and mobile view.
Visit siteeCommerce store on Shopify. Desktop and mobile view.
Visit siteeCommerce store on Shopify. Desktop and mobile view.
Visit siteeCommerce store on Shopify. Desktop and mobile view.
Visit siteeCommerce store on Shopify. Desktop and mobile view.
Visit siteSEO and conversion audit, then technical fixes for an auto parts store. Desktop and mobile view.
Visit sitePrestaShop store for premium hair systems. Desktop and mobile view.
Visit siteeCommerce store on PrestaShop. Desktop and mobile view.
Visit siteeCommerce store on PrestaShop. Desktop and mobile view.
Visit sitePrestaShop store for vegan cosmetics and manicure products. Desktop and mobile view.
Visit sitePrestaShop store for wines, spirits and gourmet food. Desktop and mobile view.
Visit siteWordPress / WooCommerce store for handmade fine jewelry. Desktop and mobile view.
Visit siteBusiness website on WordPress. Desktop and mobile view.
Visit siteBusiness website on WordPress. Desktop and mobile view.
Visit siteBusiness website on WordPress. Desktop and mobile view.
Visit siteBusiness website on WordPress. Desktop and mobile view.
Visit siteBusiness website on WordPress. Desktop and mobile view.
Visit siteDietary supplement store on BigCommerce. Desktop and mobile view.
Visit siteeCommerce store on BigCommerce. Desktop and mobile view.
Visit siteeCommerce store on BigCommerce. Desktop and mobile view.
Visit siteeCommerce store on BigCommerce. Desktop and mobile view.
Visit siteeCommerce store on BigCommerce. Desktop and mobile view.
Visit siteeCommerce store on BigCommerce. Desktop and mobile view.
Visit siteB2B website on Odoo for a jewelry manufacturer in China and Vietnam. Desktop and mobile view.
Visit siteInstant roofing quote tool using satellite measurements and AI, with a lead form. Desktop and mobile view.
Visit siteCustom web application with a members area. Desktop and mobile view.
Visit siteCustom web application. Desktop and mobile view.
Visit siteExplore all our services or our SEO services.
“We needed a new Shopify website and found the team very helpful from the beginning. They worked on the design, structure, mobile experience, and overall functionality. The finished website looks professional and is much easier for our customers to use. Really pleased with the development work.”
“AdvertX Agency helped us redesign and optimize our Magento website. The team understood the technical requirements and also considered SEO during development. The new structure is much easier to manage and provides a better user experience. Excellent technical knowledge and professional communication.”
“Our company needed a new WordPress website with a stronger modern design. The AdvertX development team handled the project from structure to functionality. They also made sure the website was prepared properly for SEO. The final result looks professional and works very well.”
“We needed help with an OpenCart website that had several technical issues. AdvertX Agency worked on the website structure and improved several areas of functionality. They also considered SEO and performance while making the changes. Great technical team and very good communication.”
“The team helped us develop and optimize our Shopify store. They worked on the store structure, product pages, and overall user experience. They also made several SEO improvements that were important for organic visibility. Very happy with the quality of their work.”
“The team developed a custom solution for our website and integrated AI features into the project. They understood our requirements and suggested improvements that made the system easier to use. The development process was organized and communication was consistent. Very pleased with the final result.”
Let's talk about your project and find the right technical solution for your business.
Get my free quoteTell us what you want to build. A developer reviews it and sends you a clear plan. Fields marked * are required.
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PrestaShop, Shopify and Shopify Plus, BigCommerce, WooCommerce, WordPress, Magento, Shopware, OpenCart, Odoo, and custom web apps built with React, Node.js and Python.
It depends on the platform, features and scope. We don't quote a fixed price upfront. After a free call, you get a clear, detailed quote.
Most business websites take 2–6 weeks. Larger stores and custom apps take longer, depending on features and integrations.
Yes. We look at your catalog, budget, integrations and growth plans, then recommend the platform that fits, whether that's Shopify, PrestaShop, Magento or a custom build.
Yes. We build custom web applications with React, Node.js and Python, plus AI chatbots, machine learning integrations and workflow automation.
Yes. We provide updates, bug fixes, security work and ongoing technical support so your site keeps performing.
World‑class digital marketing & web development agency. Building exceptional digital experiences across the USA, UK, France, and Germany.
Drop your email – we’ll send you a custom proposal within 24 hours.
