✦✦ 𝐄𝐱𝐩𝐞𝐫𝐭 𝐢𝐧 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 | 𝐄𝐥𝐞𝐦𝐞𝐧𝐭𝐨𝐫 | 𝐋𝐌𝐒 | 𝐆𝐮𝐭𝐞𝐧𝐛𝐞𝐫𝐠 | 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 | 𝐀𝐬𝐭𝐫𝐚 ✦✦ 𝐈 𝐚𝐦 𝐍𝐞𝐡𝐚 𝐒𝐚𝐢𝐧𝐢 𝐟𝐫𝐨𝐦 𝐈𝐧𝐝𝐢𝐚 !!😊!! ✅ Top Rated Plus at UpWork ✅ 100% JSS ✅ Over 3500+ Upwork hours logged I am a Top-Rated Plus Individual WordPress Developer with over 8+ years of professional experience building scalable, high-performance, and secure WordPress websites. I specialize in custom WordPress solutions, WooCommerce stores, and LMS platforms, ensuring each project is tailored to deliver real business results. 💡 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: 🔹Custom WordPress Theme & Plugin Development 🔹WooCommerce Store Development with advanced functionalities 🔹Redesigning WordPress/WooCommerce websites 🔹Bug fixing, troubleshooting, and performance optimization 🔹Ongoing support & maintenance 🔹Advanced site security & optimization 🔹Custom coding with HTML, CSS, Bootstrap, PHP, JS/jQuery ⚡ 𝐏𝐚𝐠𝐞 𝐁𝐮𝐢𝐥𝐝𝐞𝐫𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡: ✔️ Elementor (Pro & Free) | ✔️ Divi | ✔️ WP Bakery / Visual Composer | ✔️ Beaver Builder | ✔️ Oxygen | ✔️ Gutenberg | ✔️ Fusion | ✔️ Bold Builder | ✔️ SiteOrigin 🎨 𝐏𝐨𝐩𝐮𝐥𝐚𝐫 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐓𝐡𝐞𝐦𝐞𝐬 𝐈’𝐯𝐞 𝐌𝐚𝐬𝐭𝐞𝐫𝐞𝐝: 🔹Avada, The7, Jupiter, Flatsome, Woodmart, BeTheme, Bridge, Salient, X Theme 🔹Elegant Divi, Astra, Genesis Framework, Enfold, Thrive, Impreza, and more 🖌️𝐃𝐞𝐬𝐢𝐠𝐧 𝐭𝐨 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧: ✅ Figma / PSD / XD / AI / Sketch to WordPress ✅ HTML, Wix, Webflow, Shopify, Squarespace, GoDaddy, Weebly, Blogger, Google Sites, Duda → WordPress 🔧 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐏𝐥𝐮𝐠𝐢𝐧𝐬 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧: 🔹WooCommerce & Extensions 🔹WP Amelia | Bookly | Calendly 🔹Yoast SEO | RankMath | All-in-One SEO 🔹Gravity Forms | Ninja Forms | WP Forms | Contact Form 7 🔹WP Rocket, Google Analytics, Google Search Console 🔹Mailchimp, Facebook Pixel, WhatsApp & Live Chat integrations 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐚𝐧𝐝 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ================================ • HTML5, CSS3, LESS, JavaScript, AJAX, jQuery, PrototypeJS, Scriptaculous • XML, XSLT, JSON, JSONP • Responsive web development with Bootstrap, Foundation, 960 Grid System • Smarty PHP template engine • PHP, MySQLi, PostgreSQL ✨ Why Hire Me? Client-Focused Approach Quality-First Mindset Specialized in WordPress, LMS & WooCommerce On-Time Delivery with Post-Launch Support 100% Individual Developer – No Agency I am a friendly, professional worker who will be happy to help you. I have worked for lots of people and companies, from bloggers to big businesses around the world. I'm available full-time (up to 40 hours per week) and dedicated to your projects. Hire me Today! So let's start the long-term business relationship :) 𝗥𝗲𝗹𝗮𝘁𝗲𝗱 𝗦𝗲𝗮𝗿𝗰𝗵: WordPress Developers | WordPress Designer | WordPress Templates Specialists | Elementor Experts | WooCommerce Developers | E-commerce Consultants | Ecommerce Website Development | Ecommerce Management Services & Solutions WordPress expert on Upwork. WordPress Developer Upwork. WordPress Designer Upwork WordPress Website set up Upwork. WordPress website development Upwork. WordPress Theme customization Upwork. #WordPress #WordPressStoreDesigner #WordPressWebsiteDesigner #WordPressEcommerceDesigner #WordPressDeveloper #WordPressDesigner #Ecommerce #WebDesign #CSS #HTML #WordPressPlus #SEO #WooCommerce #FrontEndDevelopment #ResponsiveDesign #WebDesign #UIUX #WebDev #WordPressExpertUpwork #WordPressDesigner #WordPress #TopRatedPlusDeveloper #WordPressEcommercePlatform #WordPressOnlineStore #WordPressWebsiteDesign #WordPressExpert #WordPressSpecialist #WordPressPluginDeveloper #Ecommerce #WooCommerce #FrontEndDevelopment #LandingPage #WordPressExpertUpwork #Elementor #WooCommerceDeveloper #EcommerceDeveloper 𝙍𝙚𝙜𝙖𝙧𝙙𝙨, 𝗡𝗲𝗵𝗮 𝗦𝗮𝗶𝗻𝗶 #WordPress #WordPressDesigner #WordPressExpert #WordPressDeveloper #TopRatedWordPressDesignerWordPress Expert | WooCommerce | Elementor | Gutenberg | LMS Expert

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐅𝐢𝐠𝐦𝐚 • 𝐖𝐞𝐛 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐒𝐚𝐚𝐒 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐔𝐗 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲 • 𝐔𝐬𝐞𝐫 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡 • 𝐖𝐢𝐫𝐞𝐟𝐫𝐚𝐦𝐢𝐧𝐠 • 𝐏𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐢𝐧𝐠 • 𝐃𝐞𝐬𝐢𝐠𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 • 𝐋𝐚𝐧𝐝𝐢𝐧𝐠 𝐏𝐚𝐠𝐞𝐬 • 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐯𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 • 𝐖𝐞𝐛𝐟𝐥𝐨𝐰 • 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 • 𝐀𝐈 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 • 𝐂𝐑𝐌 • 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 • 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐌𝐕𝐏 • 𝐔𝐬𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 • 𝐔𝐬𝐞𝐫 𝐈𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞 Top Rated Plus UI/UX & Web Designer with 9+ years of experience creating modern, user-friendly, and conversion-focused digital experiences for startups, SaaS companies, agencies, and growing businesses. I specialize in designing websites, SaaS platforms, dashboards, mobile apps, landing pages, and digital products in Figma. My focus is not only on creating attractive designs but also on improving usability, user experience, conversions, and overall product quality. What I can help you with: • UI/UX Design • Web Design • Figma Design • SaaS & Web App Design • Dashboard & Admin Panel Design • Mobile App UI/UX Design • Landing Page Design • Website Redesign • Wireframes & User Flows • Interactive Prototypes • Design Systems & UI Components • Responsive Desktop, Tablet & Mobile Design • E-commerce UI/UX Design • Developer-Ready Figma Handoff Why clients choose to work with me: • Top Rated Plus on Upwork • 99% Job Success Score • 4,000+ Upwork hours • 9+ years of UI/UX and Web Design experience • Clean, modern, and conversion-focused designs • Strong understanding of UX and usability • Well-organized Figma files and reusable components • Responsive and mobile-first design approach • Developer-friendly design handoff • Clear communication and reliable delivery My Design Process Discovery → Research → User Flow → Wireframes → UI Design → Prototype → Design System → Developer Handoff Tools Figma • FigJam • Adobe XD • Photoshop • Illustrator • Webflow I have experience designing SaaS products, AI platforms, CRM systems, healthcare applications, FinTech products, e-commerce websites, dashboards, mobile apps, startup MVPs, and corporate websites. Whether you need a complete product UI/UX design, a SaaS dashboard, a mobile app, a high-converting landing page, or a modern website redesign, I can help turn your ideas into a clean and professional user experience. Send me your project requirements, and I’ll be happy to discuss the best design approach for your product. Core Skills: UI/UX Design • Product Design • Figma • Web Design • Mobile App Design • SaaS Design • Dashboard Design • UX Strategy • User Research • User-Centered Design • Wireframing • Prototyping • Interactive Prototypes • Design Systems • UI Design Systems • Responsive Web Design • Landing Page Design • Website Redesign • Mobile-First Design • Conversion-Focused Design • CRM Design • ERP Design • AI Product Design • AI SaaS Design • E-commerce UI/UX • Startup MVP Design • B2B SaaS Design • Web Application Design • Admin Dashboard Design • Analytics Dashboard • Design Components • Information Architecture • Interaction Design • Usability Testing • UX Audit • Webflow • WordPress • Elementor • Shopify UI/UX • Figma to Webflow • Figma to WordPress • Developer Handoff • User Experience • User Interface

Shopify developer with 8+ years building, redesigning and optimizing Shopify and Shopify Plus stores for DTC ecommerce brands. 🏆 Top Rated Plus Shopify Developer 🌟 Ranked in the Top 1% of Shopify Developers on Upwork ✅ Certified Shopify Partner 📈 Recent client: Shopify conversion rose from a 0.61% Q4 2025 baseline to 1.51% Q2 2026 during the ongoing CRO period we ran (attribution joint with the client's traffic growth) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ RECENT WORK ▸ Granite Printing: ongoing Shopify CRO and storefront optimization on the Prestige theme. Baseline Q4 2025: 12.7K sessions, 0.61% conversion. Q1 2026: 137.1K sessions, 1.45% conversion. Q2 2026 during the period we ran ongoing CRO: 241.1K sessions, 1.51% conversion. Attribution: traffic and other commercial factors also changed during the period. What our work owned: PDP architecture, offer stack, mobile purchase path, event and analytics validation, Core Web Vitals, iterative optimization. ▸ Feral Fungi: Shopify supplement PDP overhaul from a conventional product-catalog experience to a guided discovery flow: needs-based entry, education, ingredient credibility, differentiation, cross-sell and stacking. ▸ BrelloHealth and HelloWellness: Shopify and telehealth conversion architecture for semaglutide, tirzepatide, NAD+ and MICC treatment pages. Pricing UX, qualification CTA, provider review, fulfillment, compliance-aware disclosures built into the buying journey. ▸ Shopify to Lightspeed X-Series integration: 139 hours across product, inventory and order sync. ▸ WordPress to Shopify migration: 238 hours including SEO redirect mapping, theme rebuild and post-launch ranking recovery. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT I DO ✅ Shopify PDP overhauls and conversion architecture Flagship product page rebuilds, offer stack, subscription and stacking presentation, trust placement, education modules, mobile purchase path, checkout UX. ✅ Paid-traffic landing pages Campaign-specific landing pages wired for analytics, event validation, A/B test setup, and Shopify implementation. ✅ Shopify design and development Custom Liquid theme builds, Figma to Shopify with pixel accuracy, Shopify 2.0 sections, metafield-powered content, WordPress to Shopify migrations. ✅ Shopify Plus and enterprise Checkout customization, discount logic, Scripts and Functions, multi-currency, B2B and wholesale configuration. ✅ Shopify SEO and Core Web Vitals Technical SEO, schema markup, page speed, Lighthouse audits. ✅ Compliance-aware work for supplement and telehealth Structure and function claims, DSHEA disclaimer placement, testimonial and practitioner language reviewed against FDA and FTC guidance. I do not provide legal advice; I build the workflow that keeps client-approved claims consistent across the store. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHAT CLIENTS SAY ⭐⭐⭐⭐⭐ "I've worked with Bernardo for months now. He always goes above and beyond, and is amazing at execution regarding all things Shopify." - Ongoing Shopify client, printing industry ⭐⭐⭐⭐⭐ "Bernardo had a clear implementation plan and executed it effectively. When adjustments were needed, he found practical solutions." - Shopify client, full store relaunch ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ VERTICALS I KNOW WELL Supplements and wellness, telehealth and GLP-1, printing ecommerce, fashion, outdoor equipment, subscription ecommerce, consumer goods. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ TECH STACK Ecommerce: Shopify, Shopify Plus, Shopify Liquid, Shopify Apps, Shopify Templates, WooCommerce CMS: WordPress, Webflow, Squarespace, Elementor Frontend: HTML5, CSS3, JavaScript, jQuery, PHP, React, responsive design Design: Figma, Adobe Photoshop, Adobe Illustrator Integrations: Stripe, PayPal, Lightspeed X-Series, Cloudflare, Zapier, subscription apps Analytics and CRO: GA4, event validation, A/B test setup, Core Web Vitals ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Send me a message with the store URL and the challenge you're facing. I'll tell you where the leak is before you commit to anything.

🐇🎩 Building products is like magic: instead of rabbits, I pull working software out of requirement docs.✨ Top Rated Plus on Upwork, top 3% globally ⚡ WHAT YOU GET ▸ 12+ Full Stack Developer React Node | AI development | SaaS Developer | MERN stack ▸ 60+ delivered projects across AI SaaS, CRM systems, dashboards, automation platforms, healthcare, legal tech, real estate, e-commerce, trading software ▸ 15+ AI-powered SaaS MVPs, AI CRM systems, RAG tools, OCR/PDF processing, OpenAI and Claude integrations built from validation to launch ▸ 25+ scalable React, Next.js, Node.js, Python AI backend, PostgreSQL, Stripe, AWS, Docker builds, full technical ownership, secure architecture, production-ready delivery as a Full Stack AI SaaS Developer ⚡ ACHIEVEMENTS | CLIENT WINS FROM AI SAAS & FULL STACK DEVELOPMENT ▸ 26-day ROI recovery recruitment agency launched a Recruiting SaaS Platform with CRM automation, 2x faster candidate workflows ▸ 93% faster estimation construction business reduced quoting time from 8 hours to 30 minutes with a custom Construction Estimator Web App ▸ #4 Product of the Day legal tech founder launched an AI Legal Assistant, RAG-powered document search, OpenAI integration, AI workflow automation ▸ 5+ secure healthcare platforms med spa businesses improved provider/patient workflows with role-based access, admin dashboards, API integration ▸ 10+ CRM & trading systems replaced manual operations with custom CRM platforms, trading dashboards, reporting tools, scalable workflow automation ⚡As a Full stack AI SaaS developer I can support with: ▸ AI-powered SaaS MVPs, product validation ▸ AI agent workflow platforms, workflow automation system ▸ AI-powered Custom CRM system, platform ▸ AI-enabled admin dashboard, panel, machine learning ▸ Role-based workflow platform secure permissions ▸ Secure multi-user web application, scalable backend system ▸ Booking and scheduling platform service businesse ▸ Provider / patient workflow systems healthcare solution ▸ Multi-stage automation workflows complex processe ▸ RAG-powered document intelligence, search system ▸ LLM-powered data processing using openai, modern AI tool ▸ AI-assisted analytics, reporting ▸ OCR and PDF processing pipeline ▸ Rule-based insight engines ▸ Secure backend API development, Third-party API integration ▸ Multi-tenant SaaS platforms workspace isolation ▸ Dashboard, data visualization system ▸ HIPAA / GDPR-compliant platform ⚡ MY CORE STACK as a Full stack Web Developer | Full stack developer React Node | Full stack Developer AI React, Next.js, Node.js, Python, JavaScript, Supabase, PostgreSQL, MySQL, MongoDB, AWS, Docker, nginx, Stripe, AI tools like Openai, Claude, LangChain. I also work with laravel, PHP when a project requires a Full stack developer laravel or integration into an existing system. As a Full stack developer SaaS ( full stack developer ai ) I cover full product delivery: frontend, backend, infrastructure, APIs, and AI logic. I can work as a React developer, Front end developer, Backend developer, Web developer python, React web developer, Full stack web developer depending on the scope. On the frontend, I work with HTML, CSS 3, Tailwind CSS, Vue.js, Angular, Bootstrap for specific stacks or legacy support. For SaaS products, I often work with full stack node.js react development, building React and Node.js SaaS applications with dashboard, admin panel, and secure APIs. I also work as a Full stack developer node | Full stack developer node js, focusing on performance and scalable architecture. When AI is involved, I support projects as a python developer with Python AI backend development, including RAG systems, OCR pipelines, document processing, intelligent automation I also have experience working with mobile app development and can contribute as a React Native developer, building cross-platform apps, react native integrated with backend systems and APIs In addition, I've worked as a full stack developer shopify, wordpress developer workflows, python full stack developer, front end developer react, full stack developer php and niche integrations, including Lazada developer-related marketplaces, helping businesses extend their platforms with custom features, payments and automation. What sets me apart is product thinking. As a technical partner, cto-level contributor, I help define Software Architecture & Design, avoid unnecessary complexity, build solutions that are ready for real users. I also collaborate on web design, ui ux web design, ux designer, ui ux web designer workflows to ensure products are intuitive and easy to use. If you need full stack web development, full stack saas architecture, AI-powered features, reliable Full stack website developer, Full stack developer saas, Full stack AI SaaS developer, I can help you build and scale your product. 💬 Message me with your idea, I’ll share a relevant case, technical approach, clear estimate from a full stack developer.

✅ 𝗣𝗥𝗢𝗩𝗘𝗡 𝗥𝗘𝗦𝗨𝗟𝗧𝗦❗ ✅ Built an AI Agent - Receptionist & Booking Automation System for Dental Clinic that resulted in 100% automated lead capture and lead management ✅ Another AI-powered CRM Agent I built automate contact and deal management - cutting manual CRM admin by 65%, reducing data errors by 40%, and completing each task in under 10 seconds. ✅ Hundreds 💯 of websites and GoHighLevel CRM configurations, funnels and landing pages with high conversion rate, AI automations and dozens of complex Full stack CRM projects were developed and delivered successfully for my clients. 👉𝗢𝗽𝗲𝗻 𝗺𝘆 𝗽𝗿𝗼𝗳𝗶𝗹𝗲❗ Specialisation in HealthTech domain Leveraging Figma for intuitive and catchy UI/UX and graphic design, WordPress, Elementor, GHL and tons of WordPress plugins for quick website development, including: - WooCommerce and Dokan for Ecommerce web-store or online marketplace development - Go High Level for robust and flexible CRM implementation. - PHP, HTML, CSS, JavaScript for fine customisation of GoHighLevel and WordPress themes, plugins, websites, and for meticulous development of custom client requirements. I'm an experienced GoHighLevel and WordPress developer with more than 10 years of practical experience in CRM and CMS Development, WordPress and PHP tech stack. Also I delivered 30+ complex and large-scale IT / Software systems, SaaS solutions, and dozens of small-to-medium software projects and websites. Core Team of 14 software engineers, AI Automation experts, website developers, WordPress developers, UI/UX designer, website designer, and Tester / QA engineers can join your project when needed. 🔝𝗧𝗢𝗣🔝𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝘄𝗲 𝘂𝘀𝗲: 🌟 WordPress, Elementor, GoHighLevel, PHP, JS, HTML / CSS, Figma 🌟 .NET / C#, .NET Core, Open API, ASP.NET 🌟 JavaScript : Vue.js, React.js, Node.js, jquery 🌟 AI Agents: Claude, ChatGPT, 𝗔𝗹𝘀𝗼, 𝘄𝗲 𝘂𝘀𝗲: • Backend: PHP, JavaScript / Node.js • FrontEnd: HTML5/CSS3, JavaScript/TypeScript (React, Vue.js, Angular, jQuery) • DB: PostgreSQL, My SQL, MS SQL, MongoDB, Redis • CRM: GoHighLevel, Go High Level, GHL 💻 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘄𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗱: ✓ Medical practice management system ✓ Patient education module ✓ Patient Portal ✓ Medical device platform ✓ Consumer lending system ✓ Scoring and credit decision ✓ Collection system ✓ Regulatory reporting for investment banking ✓ DWH and BI-system for e-commerce ✓ Supermarket in the pocket (Mobile app) ✓ E-commerce network with central CRM for large-scale writing services ✓ System for Customer feedback collection * And much more... ⭐𝗪𝗵𝗮𝘁 𝗰𝗮𝗻 𝘄𝗲 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: ✓ Build a top-notch software product ✓ Pick up and maintain your legacy code ✓ Set up and improve your Software Development Life Cycle (SDLC) ✓ Measure and improve the productivity of the engineering team ✓ Hire or rump up your engineering team with highly talented engineers from Ukraine ✓ Ensure Quality (QA/QC) for your projects ✓ Set up your project management system (Jira, Trello, YouTrack, or other options) ✓ Set up an R&D office for you in Ukraine or distributed ✓ Consult for any project management and SDLC questions ✓ Contact me if you have any other requests regarding software development 𝗔𝗯𝗼𝘂𝘁 𝗺𝗲 I'm so confident I can release any software project because I have over 20 years’ of proven experience in the successful "GREEN" delivery of top-notch software products for both enterprises and startups. I'm a result-oriented Software Development Manager, Agile Project Manager, R&D Manager, Kanban Professional, and Scrum Master. My teams use .NET / C#, JavaScript (React or Vue.js), Python, SQL, Mongo, etc. to build top-notch products for my dear clients. I got hands-on experience working in different roles, starting as a Software engineer, Team Lead, Scrum Master, Product Owner, Project and Program manager up to General manager of the R&D center in Ukraine for a software company from California. 🏅Certified Kanban Management Professional (KMP II) Also, we have a broad network of highly talented software engineers, data scientists, architects, designers, BAs, and QAs from Ukraine who are able to join your projects. So if you need to extend your team or you need a new team I'll hire them for you. Just drop me a line to discuss your project. Let's make it together!

Welcome to Mainflow 🙋‍♂️ We help startups and B2B companies with Web Design and Web Development, building high-performing websites using Webflow. With 6+ years of experience in Webflow, Figma to Webflow, Webflow CMS, and SEO optimization, our team creates fast, scalable, and user-friendly websites that strengthen your brand and support business growth. We transform your ideas into stunning, responsive, and conversion-focused websites, especially for SaaS businesses. In our team, we have strong specialists, a Web Designer and a UI/UX Designer with expertise in Website Design, Landing Page Design, and Figma Website Design, helping turn complex ideas into clear user flows and intuitive interfaces. Our Web Development department covers a range of areas, including Website Development, Frontend Development, Full Stack Development, JavaScript Development, and WordPress Development. We don’t just create visually appealing websites; we specialize in Web Design and Web Development, crafting thoughtful user experiences that boost usability, engagement, and conversions. From wireframes and UX strategy to polished UI and frontend implementation in Webflow, we focus on building digital products that reflect your brand, solve real user problems, and scale seamlessly with your business. Our services: 🟢 WordPress Development & Design 🟢 Webflow Development & Design 🟢 Figma to Webflow Conversions 🟢 UI / UX Design 🟢 Responsive Web Design 🟢 E-commerce Integration 🟢 Custom Animations & Interactions 🟢 SEO Optimization 🟢 Website Maintenance & Support 🟢 WebApp & Mobile App Development Let’s collaborate to bring your vision to life! KEYWORDS: Webflow, User Experience, Webflow Developer, Responsive Design, Webflow Developer, UI/UX, Design, Webflow Developer, Interaction Design, Webflow Developer, Wireframing, Webflow Developer, Prototyping, Webflow Developer, Typography, Webflow Developer, Color Theory, Webflow Developer, Layout, Webflow Developer, Mobile Design, Webflow Developer, Animation, Webflow Developer, Website Graphic Design, Webflow Developer, Website Front-End Development, Webflow Developer, Website CSS, Webflow Developer, Website HTML, Webflow Developer, Website User-Centered Design, Webflow Developer, Website Navigation Design, Webflow Developer, Website Accessibility, Webflow Developer, Website Usability, Webflow Developer, Website Information Architecture, Webflow Developer, Website A/B Testing, Webflow Developer, Website Conversion Optimization, Webflow Developer, Website Branding, Webflow Developer, Website Visual Identity, Webflow Developer, Website Illustration, Webflow Developer, Website Content Design, Webflow Developer, Website Grid Systems, Webflow Developer, Website E-commerce Design, Webflow Developer, Website Mobile-First Design, Webflow Developer, Website Design Trends, Webflow Developer, Website Web Design Tools, Webflow Developer, Website Design Principles, Webflow Developer, Website Responsive Images, Webflow Developer, Website Parallax Scrolling, Webflow Developer, Website Scroll Animations, Webflow Developer, Website Call-to-Action Design, Webflow Developer, Website Landing Page Design, Webflow Developer, Website Card Design, Webflow Developer, Website Minimalism, Webflow Developer, Website Flat Design, Webflow Developer, Website Skeuomorphism, Webflow Developer, Website Material Design, Webflow Developer, Website Gestalt Principles, Webflow Developer, Website White Space, Webflow Developer, Website Responsive Typography, Webflow Developer, Website Design Patterns, Webflow Developer, Website Mobile Navigation, Webflow Developer, Website Cross-Browser Compatibility, Webflow Developer, Website Figma, Webflow Developer, Website Adobe XD, Webflow Developer, Website Sketch, Webflow Developer, Website Design Thinking, Webflow Developer, Website User Research, Webflow Developer, Website Persona Creation, Webflow Developer, Website Data Visualization, Webflow Developer, Website Rapid Prototyping, Webflow Developer, Website Mood Boards, Webflow Developer, Website Storyboarding, Webflow Developer, Website Color Palettes, Webflow Developer, Website UI Kits, Webflow Developer, Website User Flows, Webflow Developer, Website Information Hierarchy, Webflow Developer, Website User-Centric Navigation, Webflow Developer, Website Visual Hierarchy, Webflow Developer, Website Microinteractions, Webflow Developer, Website User Testing, Webflow Developer, Website Web Design Psychology, Webflow Developer, Website Loading Animations, Webflow Developer, Website Gradient Design, Webflow Developer, Website Video Integration, Webflow Developer, Website Custom Icons, Webflow Developer, Website Mobile Optimization, Webflow Developer, Website Performance Optimization, Webflow Developer, Website CMS Integration, Webflow, User Experience, Webflow Developer, Responsive Design, Webflow Developer, UI/UX, Design, Webflow Developer, Interaction Design, Webflow Developer, Wireframing, Webflow Developer, Prototyping.

🚀 Top Rated Shopify Expert | 435+ Jobs Completed | 6,800+ Hours Delivered I help businesses launch, redesign, and optimize Shopify stores that look great and convert. From theme customization to app integration and store speed optimization, I focus on building stores clients are proud to launch. I'm committed to clear communication and delivering work that meets your expectations — every time. I also take on Wix, Webflow, and graphic design projects for clients needing a broader web presence. Let's talk about your store and how I can help it grow.

⭐️⭐️⭐️⭐️⭐️ Top 1% Expert-Vetted Web Developer on Upwork 📍 No short-term projects 📞 Kick-off with the team is mandatory 🧨 Available for a quick project start ★ Top-100 Service Provider by Clutch ★ $500M+ Raised by clients ★ 99+ International Awards ★ 15+ years of expertise (NOKIA, OPERA, OPPO, UDEMY, AUTH0, etc.) 👋 Hi, I'm Sergii! I'm a senior front end web developer, React developer, web developer, full stack developer Next.js specialist, and front end developer React with 10+ years of experience building SaaS platforms, AI products, eCommerce solutions, and custom web applications. Over the years, I've helped launch 100+ products using React, React NextJS, Next.js, and modern JavaScript frameworks. As a web app developer and SaaS developer, my work combines technical architecture, front-end engineering, and product thinking to create scalable applications that deliver measurable business results. 🏆 Why Clients Work With Me ✔ 100+ React, React Next, and Next.js projects delivered ✔ 50+ fully launched SaaS, AI, fintech, and eCommerce products ✔ $500M+ raised by companies I've supported ✔ 20+ long-term Upwork clients ✔ 30+ Shopify and Shopify Webflow projects completed ✔ Mobile and web products used by thousands of daily users ✔ 10+ years as a front end developer React specialist building high-performance interfaces 🚀 Core Expertise Front-End Development React As a front end developer React, react developer, front end web developer, and front end designer, I've built modern interfaces for startups, enterprise software, and high-growth SaaS companies that succeed. Using React, React NextJS, Next.js, TypeScript, Tailwind, and modern UI frameworks, I develop scalable products focused on performance, accessibility, and maintainability. My front-end architecture has helped companies reduce load times, improve conversions, and accelerate development with reusable component systems. React & Next.js Development I've delivered 100+ React and Next.js applications, including SaaS platforms, dashboards, marketplaces, AI tools, and enterprise software. As a front end developer React, React developer, and full stack developer Next expert, I build SSR applications, SEO-friendly architectures, scalable APIs, and reusable design systems that support long-term product growth as a full stack web developer and SaaS developer. Mobile App Development I also specialize in mobile app development using React Native, helping companies launch scalable cross-platform applications. As a mobile app developer, I've delivered products for healthcare, fintech, logistics, education, and SaaS companies -- from mobile app design and architecture to deployment and optimization. My experience includes React Native Mobile applications and React Native Full Stack solutions connected to cloud infrastructure and modern APIs. Shopify & Webflow I've completed 30+ Shopify and Shopify Webflow projects, helping brands improve customer experience, storefront performance, and conversion rates. As a Shopify front end developer, I build custom themes, Shopify Hydrogen storefronts, headless commerce solutions, and modern eCommerce experiences. I also work with Webflow teams to bridge design and development through scalable implementations and performance optimization. AI & Python As a front end developer React and Python specialist, I've contributed to AI-powered SaaS products featuring OpenAI integrations, vector search, intelligent chat interfaces, workflow automation, and custom dashboards. My experience combines Python APIs, LLM technologies, automation workflows, and modern SaaS architecture to build AI products that scale. 💻 Technology Stack React • React Next • React NextJS • Next.js • React Native • React Native Mobile • React Native Full Stack TypeScript • JavaScript • Node.js • NestJS • Express • Fastify Shopify • Shopify Webflow • Webflow • WordPress MongoDB • PostgreSQL • MySQL AWS • Google Cloud • Azure Tailwind • Storybook • Redux • GraphQL 📈 Proven Experience During 10+ years as a front end web developer and front end developer react, I've helped startups and enterprise businesses launch products from MVPs to enterprise SaaS platforms. More than 100 React and Next.js applications have been successfully delivered with a focus on scalability, clean architecture, and long-term maintainability as a web developer, web app developer, and full stack web developer. I've completed 30+ Shopify and Shopify Webflow implementations as a Shopify front end developer React, creating custom storefronts, headless commerce experiences, and conversion-focused user journeys. 💎 Whether you need a front end developer React, Shopify front end developer React, React Native Full Stack developer, mobile app developer, web developer, web app developer, SaaS developer, full stack web developer, Webflow expert, or full stack developer Next.js partner, I'd be happy to discuss your project!

👋 Hi there, I’m Anna! Need a high-converting WordPress site, an Elementor-powered Landing Page, or a full Company Website rebuild? I’m a Top Rated Plus web developer expert, a wordpress developer and wordpress designer, as well as a full stack web developer and front end web developer who plans, builds, and optimizes every page, funnel, and theme to drive traffic, engagement, and conversion. With 7+ years in Website Development, 500+ Web projects, and 20,000+ hours in UI/UX and SEO-focused Optimization, I turn Figma-to-WordPress concepts into lightning-fast, scalable sites. Clients have recorded 300% more leads, 70% growth in WooCommerce revenue, and a 55% lift in average page-level conversions after my site tweaks and performance boosts. 🏆 Why Our WordPress & Web Solutions Stand Out 7+ years working as a WordPress & Web Developer / Designer 510+ custom Website builds, themes, and Landing Page creations 64+ awards & recognitions, featured on Upwork & top design showcases Projects in 42+ countries, supporting Business, nonprofit & Service brands Website Redesign projects cutting bounce rates 35% SEO & speed enhancements raising organic traffic 60% Conversion-focused funnels lifting sales up to 70% Responsive WordPress site builds reducing load times 55% A/B tests & UX research improving customer retention 30% WCAG-compliant UI increasing user engagement 25% 🚀 WordPress & Website Services 📌 Custom Site & Web Design – Brand-Aligned & Scalable Elementor Expert & Divi builder for pixel-perfect UI Figma prototypes to live web design with clean HTML/CSS & UX best practices Custom themes and Blog Page Creation for content growth Responsive WordPress architecture ensuring seamless mobile UX 📌 Website Redesign & Ongoing Updates / Edits Data-driven Optimization & modification to boost engagement 50% Fix UI issues, enhance information architecture, and streamline user flow Continuous hosting & security updates for peak performance 📌 Landing Page Development – Capture & Convert Fast-loading, SEO-ready pages with persuasive copy & strategic CTAs UI/UX Prototyping in Adobe XD & Figma, then built in Elementor Conversion lifts up to 45% through funnel-oriented design 📌 eCommerce & WooCommerce Integration Custom product pages & checkout flows reducing abandonment 35% Booking/payment functionality for SaaS, events, and consulting platforms Seamless store migration and catalog integration with minimal downtime 📌 Ongoing Project & Maintenance Service Quick edits, layout tweaks, and feature updates within 24 h Plugin & API integration, performance audits, and UX enhancements Scalable hosting plans and secure site backup & recovery 🔧 Workflow, Tech-Stack & Extra Value Discovery & UX Research, competitor analysis, user personas, and heat-map review to define winning Service angles. Wireframing & Prototyping, low-fidelity sketches in Figma, high-fidelity UI Graphics in Adobe Photoshop/Illustrator, and interactive demos in Adobe XD or Elementor. Development & Integration, semantic HTML5, modular CSS, modern JavaScript, ACF/Gutenberg, WooCommerce modules, Divi/Avada/Thrive/Hello Elementor/WPBakery/Oxygen/Beaver/Breakdance, plus Webflow/Shopify where needed. I work as a full stack developer and front end developer, a web app developer, a shopify web developer, and deliver web developer wordpress solutions, including wordpress elementor builds, wordpress website design, and SEO setup. Testing & QA, cross-browser checks, Lighthouse performance audits, and automated Usability Testing to verify accessibility & UX. Launch, SEO & Funnel Optimization, schema markup, on-page SEO, analytics dashboards; post-launch tweak cycles improve conversion rates by up to 40% within 90 days. Recent win, for an existing wordpress website of a consulting firm, I delivered a complete Website Redesign and Elementor funnel optimization that pushed lead submissions from 80 to 260 per month (+225%) while halving CPC on paid campaigns. Across recent Figma-to-WordPress builds, Core Web Vitals scored 95+, median LCP dropped to 1.6s, and organic SEO traffic climbed +62%, lifting on-site conversion rate by +38% after targeted Website Redesign and caching tweaks. 🏥 HIPAA-compliant health portals 🏦 Secure finance & real-estate landing funnels 🛒 WooCommerce stores with one-click upsells 📈 SaaS dashboard UI revamps ✈️ Travel platforms with booking APIs 💡 Data-Backed Results at a Glance ✅ 300% surge in qualified leads via optimized Landing Pages ✅ 55% faster load times after Adobe After Effects animation optimization ✅ 35% uplift in newsletter sign-ups through UI/UX tweaks & pop-up A/B tests ✅ 60% expansion in global reach after multilingual WordPress rollout ✅ 40% development time saved with reusable custom theme modules 🚀 Let’s build a WordPress site that delivers results! 📞 Ready for a web developer to elevate your site from new creation to strategic fix? 📆 Last Updated: 2/16/26

I’m a passionate and detail-oriented 𝗪𝗲𝗯 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗿 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗶𝗻𝗴 𝗶𝗻 𝗪𝗲𝗯𝗳𝗹𝗼𝘄, 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀, 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗪𝗲𝗯 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗮𝗻𝗱 𝗙𝘂𝗹𝗹 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁. I help businesses, startups, and entrepreneurs build high-performing, visually stunning, and user-friendly websites that not only look great but also deliver real results. 🚀 What I Offer :-: I provide end-to-end web solutions, from concept to launch, ensuring your online presence is modern, functional, and optimized for growth. 🌐 Webflow Development Pixel-perfect Webflow websites Figma/Adobe XD/Sketch to Webflow conversion CMS setup for blogs, portfolios, and dynamic content Webflow animations and interactions SEO-friendly structure and fast-loading pages Fully responsive and scalable builds 🧩 WordPress & WooCommerce Development Custom WordPress website development WooCommerce store setup and customization Product pages, cart, checkout optimization Elementor, WPBakery, Gutenberg expertise Payment gateway integration Speed, security, and performance optimization ⚙️CMS Development (Special Focus) Building CMS-driven websites using Webflow & WordPress Easy-to-manage dashboards for non-technical users Blog, portfolio, and dynamic content systems Custom fields and structured content setup Scalable solutions for growing businesses 💻 Web Design Custom website design tailored to your brand identity UI/UX design focused on user engagement and conversions Responsive design (mobile, tablet, and desktop) Wireframing, prototyping, and design systems Clean, modern, and conversion-focused layouts ⚙️ Web Development Front-end development (HTML, CSS, JavaScript basics) Clean and maintainable code practices Website performance optimization Cross-browser compatibility API integrations and third-party tools setup 🎯 Why Work With Me? ✔️ Focus on quality, performance, and user experience ✔️ Clear communication and timely delivery ✔️ Detail-oriented and committed to client satisfaction ✔️ Ability to turn ideas into fully functional websites ✔️ Long-term support and collaboration 📈 What You Can Expect When you work with me, you’re not just getting a developer, you’re getting a partner who understands your goals and works to bring your vision to life. Whether you need a landing page, business website, portfolio, or full-scale web solution, I ensure your project is delivered with precision and professionalism. 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗺𝗮𝘇𝗶𝗻𝗴 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! 𝗙𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝗿𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 𝗮𝗻𝗱 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁.