Senior Full-Stack Developer with 10+ years of experience. I craft high-performance eCommerce platforms, custom web applications, and digital solutions that generate millions in revenue.
Trusted by industry leaders
I'm Mihail Miller, a senior web developer and digital architect who transforms complex business requirements into elegant, scalable digital solutions.
With over a decade of hands-on experience, I've built everything from small business websites to enterprise-level eCommerce platforms processing millions in transactions. My expertise spans the full digital spectrum — from WordPress and WooCommerce stores to complex Laravel applications, Magento 2 enterprise solutions, and custom OpenCart implementations.
Beyond web development, I create Telegram bots, mini-apps, and mobile applications that integrate seamlessly with your digital ecosystem. I don't just write code — I architect solutions that drive growth, optimize conversions, and scale with your business.
From concept to launch and beyond — I deliver end-to-end digital solutions that drive real business results.
Custom themes, plugin development, WooCommerce stores with advanced functionality, SEO optimization, and performance tuning.
Enterprise-grade Laravel applications with complex business logic, API integrations, and scalable architecture.
Enterprise eCommerce solutions with custom modules, themes, and integrations for high-volume online retailers.
Custom OpenCart stores with unique themes, extensions, and optimizations for small to medium businesses.
Powerful Telegram bots and mini-apps for business automation, customer support, and eCommerce integration.
Cross-platform mobile apps built with React Native and Flutter, integrated with your web infrastructure.
A showcase of actual projects I've delivered for clients worldwide. Each project includes live links and detailed case studies.
Custom WooCommerce build for global kitchen appliance brand. Implemented advanced product filtering, multi-currency support, and optimized checkout flow. Result: 35% conversion increase.
UK's leading online alcohol retailer. Built with WooCommerce, integrated WooPayments + Apple Pay. Achieved 22% AOV increase and reduced deposit time from 7 days to 1 day.
Custom WooCommerce solution for sustainable shoe brand. Implemented carbon footprint tracking, sustainable material showcase, and seamless multi-currency checkout experience.
Built on Vanilo e-commerce framework (Laravel). Serves 120+ independent bookstores across Ontario and Manitoba. Custom multi-vendor system with inventory management and regional pricing.
Laravel-powered e-commerce platform for premium wallpaper brands. Features include room visualizer, sample ordering system, B2B portal, and multi-language support across 50+ countries.
Migrated from Magento 1 to Vanilo (Laravel). High-volume personalized gift manufacturing with custom product configurator, bulk order system, and API for multichannel B2B clients.
Global multi-store Magento Commerce site built in 4 months. Integrated Brightpearl ERP, SLI search, DotDigital email, and Ometria marketing. Achieved 107% revenue uptake.
UK's first Magento 2 launch. Four regional sites with localized content/currency, integrated warehouses. Results: 30% transaction increase, 160% average order value growth.
Custom Magento Commerce 2 with PWA integration. Features: same-day shipping, custom gift messaging, wish lists, Yotpo reviews. Results: 63% mobile transaction increase, 17% conversion boost.
First beauty brand with PWA storefront on Magento Commerce. UK/US/EU sites with Adobe PWA Studio. Results: 137% mobile transaction increase, 85% mobile conversion growth, 2.98s load time.
Multi-market Magento Commerce cloud deployment. Single-instance multi-store management, B2B expansion features, Yotpo loyalty integration. Results: 87% revenue boost, 160% page views surge.
Canadian mountain bike and accessories store. Clean, professional OpenCart design with advanced product filtering, component compatibility checker, and seamless checkout experience.
UK gaming chair and simulation equipment store. Custom OpenCart theme with product configurator, racing setup recommendations, and integrated reviews system for esports community.
100% solid wood beds with 11-year guarantee. Custom OpenCart store with bed customizer tool, 50+ styles, 16 finishes, fast delivery tracking, and made-in-England craftsmanship showcase.
High-end jewelry store featuring charity collections and A-list client work. Custom OpenCart build with elegant product showcases, certificate of authenticity, and VIP customer portal.
Full-featured Telegram shopping bot with product catalog, cart, payment integration (Stripe/Crypto), order tracking, and admin panel. Handles 500+ daily orders with 99.9% uptime.
Telegram Mini App for cryptocurrency exchange with real-time rates, wallet integration, P2P trading, and KYC verification. Built with Telegram SDK, React, and WebSocket connections.
Intelligent support bot with GPT-4 integration, ticket system, live agent handoff, order lookup, and FAQ automation. Reduced support costs by 60% for 50k+ user eCommerce store.
Cross-platform fitness app with workout plans, nutrition tracking, social features, and Apple Health integration. 100k+ downloads, 4.8-star rating on both App Store and Google Play.
Flutter-based grocery delivery app with real-time order tracking, route optimization, digital wallet, and loyalty program. Integrated with WooCommerce backend processing 2000+ daily orders.
Deep dive into your business requirements, target audience, and technical needs. I analyze competitors, define KPIs, and create a comprehensive project roadmap.
Wireframing, prototyping, and creating pixel-perfect designs that convert. I focus on user experience, brand alignment, and conversion optimization from day one.
Clean, scalable code following industry best practices. Agile development with regular updates, staging environments for testing, and continuous integration.
Comprehensive testing across devices and browsers. Performance optimization, security audits, and user acceptance testing before launch.
Smooth deployment, SEO setup, analytics integration, and post-launch support. I stay with you to ensure your project reaches its full potential.
Have a project in mind? Let's discuss how I can help you achieve your digital goals. I'm available for freelance projects, consulting, and long-term partnerships.