Need a Shopify Plus or full-stack developer who actually ships? I build scalable eCommerce platforms, MERN web apps, and AI-powered automation systems, with 15+ years of experience and $189K+ earned on Upwork across 129+ projects. What sets me apart is the combination of deep eCommerce architecture (Adobe Certified Magento Professional, Shopify Partner) with full-stack engineering and AI integration capability. Most developers handle one layer, I connect the platform, the backend, the automation, and the business logic into a single cohesive system. I hold a PMP certification, which means projects are scoped clearly, communicated proactively, and delivered on schedule. Here's what I can build or fix for you: ✦ Shopify Plus custom themes, apps, and complex integrations (Recharge, Rebuy, Klaviyo, Ordergroove) ✦ MERN stack web applications, dashboards, SaaS platforms, custom portals ✦ AI-powered workflows and OpenAI integrations embedded into real business processes ✦ Magento to Shopify migrations with SEO-safe redirects and zero data loss ✦ Laravel and API-first backend architecture ✦ WooCommerce and WordPress builds with performance and conversion focus ✦ ERP, CRM, and third-party API integrations ✦ BigCommerce custom development Why Me? ✦ Top Rated Plus on Upwork, top 3% of talent on the platform ✦ Adobe Certified Professional, Adobe Commerce / Magento 2 ✦ Magento 1 Certified Developer Plus ✦ Project Management Professional (PMP) ✦ Shopify Partner with platform-level implementation experience ✦ 130+ completed projects, 90%+ Job Success Score. If you need a senior developer who understands the full picture, platform, code, automation, and business outcome, send me a message. I typically respond within a few hours and am happy to review your project before we start. Shopify Plus Development|Custom Shopify Apps|Recharge Subscriptions|Klaviyo Email Automation|WooCommerce Performance Optimization|Magento 2 Custom Development|Adobe Commerce Certified|BigCommerce Custom Solutions|MERN Stack Web Applications|Full-Stack eCommerce Platforms|AI-Powered Workflow Integration|OpenAI Business Automation|Magento to Shopify Migration|SEO-Safe Redirects|ERP CRM API Integrations|Laravel Backend Architecture|Node.js Web Development|WordPress High-Performance Builds|Ecommerce Conversion Optimization|Google Analytics 4 Setup|Ordergroove Integrations|Web Application Development|Custom SaaS Platforms|Payment Gateway Integrations|Shopify Theme Customization|Scalable E-commerce Architecture

Full Stack Web Developer & Designer | Top Rated, 50+ five star projects, and a long list of clients who hire me again and again. I design, develop, rebuild, and migrate high quality websites on Shopify, WordPress, Squarespace, Webflow, and custom code. Most developers hand off a site and disappear. I care about how your website actually performs after launch that it loads fast, holds up as you grow, and is built to last and a lot of my clients come back precisely because that follow-through is rare. Across 50+ contracts I've handled everything from fast Squarespace builds to full custom development for SaaS and EdTech platforms. Where I'm strongest: Full website builds & redesigns Shopify, WordPress, Squarespace, Webflow, Wix Custom & full stack development web apps, SaaS frontends, bug fixing, API integrations & automation Platform migrations WooCommerce → Shopify, WordPress → Squarespace, and more, with content, SEO, and structure preserved Figma to code pixel accurate, fully responsive frontend from your designs Performance & SEO Core Web Vitals, speed optimization, clean site architecture Landing pages & funnels built to guide visitors to action What clients say, over and over responsive, reliable, detail oriented, and genuinely easy to work with. A large share of my contracts are repeat hires for me that's the real measure of good work. How I work: clear communication, organized projects, realistic timelines, and no overpromising. If you already have a clear vision, I'll execute it properly. If you're still shaping the idea, I'll help you structure the right solution based on your goals. Send an invite with your project details, goals, or current website, and I'll reply with the best direction to move forward.

Your website has less than 1 second to make a first impression. Let’s make it convert. Hi, I’m Afnan — a Wix Expert, Wix Specialist, and Certified Wix Velo Developer. I build premium Wix Studio websites, high-converting Wix ecommerce stores, and custom Wix web solutions that look stunning, perform flawlessly, and drive real business growth. Whether you need a Wix website redesign, landing page, custom form, or dynamic page, I deliver results that turn visitors into customers. Most designers focus only on visuals, and most developers focus only on functionality. I combine both: pixel-perfect UI/UX design paired with custom Wix code, Velo functionality, API integrations, and mobile-optimized, high-speed performance. Your website won’t just look expensive — it will perform flawlessly, rank better, and convert visitors into loyal customers. ⚙️ My Technical Edge (The Velo & Custom Code Advantage) As a Wix Expert and Certified Wix Velo Developer, I provide custom Wix solutions that go far beyond drag-and-drop: • Custom Velo Functionality & APIs – Connect Wix to CRMs, payment gateways, shipping tools, and ERPs. • Dynamic Pages, Forms & Membership Sites – Tailored to your business needs. • High-Converting Landing Pages – Designed to increase engagement and capture leads. • Wix Website Redesign & Optimization – Upgrade your existing site for performance, UX, and SEO. • Mobile-First & Speed-Optimized Performance – Ensure your site loads fast on all devices. • Custom JavaScript & API Integration – For features Wix’s standard editor can’t handle. 🎁 FREE VALUE (No Risk) I offer: ✔ Free homepage mockup OR UX audit before we start • No pressure. No obligation. • Just clarity and a visual direction to make your Wix website redesign decision easy. 📈 Proven Results & Case Studies • Wix Ecommerce Store Redesign – New landing pages, dynamic product pages, and custom forms increased conversions by 20% in 30 days. • Booking & Membership Platform – Built custom Velo booking flows and dynamic pages, boosting engagement by 50%. • API Integration & Automation – Connected delivery and payment APIs, reducing manual work by 90%. • Certified Wix Designer & Velo Developer – Delivering modern, secure, and accessible websites that rank and convert. 🏗️ Industries I Serve I specialize in: • E-commerce & Dropshipping Brands (Wix Stores) • Real Estate Agencies & Booking Platforms • Health, Medical & Wellness Professionals • Tech Startups, SaaS & Membership Sites • Educational Institutions & Coaches • Service-Based Businesses 💻 Services I Offer • Wix Studio, Classic & Velo Website Design • High-Converting Wix Ecommerce Stores & Online Shops • Wix Website Redesign & Migration • Landing Page Design & Conversion Optimization • Custom Forms, Membership Sites & Dynamic Pages • Responsive Web Design & Mobile Optimization • Wix SEO Optimization & Performance Enhancement • Custom Velo Code & API Integration for Wix • Revenue-Generating Wix Website Development 🔄 My 6-Step Process • Discovery – Understand your brand, competitors & business goals. • Strategy – Plan your site structure, landing pages, and UX/UI direction. • Design – Create a modern, “expensive-looking” visual system. • Development – Build the site on Wix Studio with Velo, including dynamic pages, forms, and custom code. • Optimization – Mobile responsiveness, SEO setup, and performance enhancement. • Launch – Final delivery + training on your high-converting Wix website. ⭐ Why Clients Choose Me • Wix Expert & Specialist – Top 1% Global Talent, Wix Legend Partner • Full-Stack Expertise – UI/UX, SEO, Wix website development, custom Velo code, and ecommerce in one • 100% focused on growth, conversions, and results Most designers just drag and drop. I build revenue-generating Wix websites, online stores, and custom Velo web solutions. 📩 Ready for a high-converting Wix website, redesign, or landing page? Message me your main goal and timeline, and let’s create something that looks amazing, functions perfectly, and grows your business. Afnan | Wix Legend Partner & Certified Velo Developer

✦✦ 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

🚀 𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘 𝗧𝗢 𝗦𝗧𝗔𝗥𝗧 𝗧𝗢𝗗𝗔𝗬 🏆 200+ projects · 7 years of experience · 20,000+ hours in design · Top 1% freelancer on Upwork Need a website that looks great, loads fast, and actually converts visitors into customers? I'm a Webflow Developer, Webflow Designer, and UX/UI Designer helping startups, SaaS companies, and growing businesses build high-performing websites and digital products. Unlike many freelancers who only focus on design or development, I do both. This means you get a website that is not only visually strong but also built with a scalable structure, clean CMS setup, responsive design, and conversion-focused user experience. Over the last 7 years, I've helped founders launch SaaS products, redesign outdated websites, improve conversion rates, and create scalable Webflow systems that support business growth. 📈 Results my clients have achieved: • Up to 2.3x higher conversion rates after redesigns • 40% increase in mobile engagement through UX improvements • Over $500,000 raised by startups using products and websites I helped design • Faster website launches thanks to streamlined Figma-to-Webflow workflows Services I provide: • Webflow Development • Webflow Design • Website Design & Website Redesign • UX/UI Design • SaaS Design • Product Design • Landing Page Design • Figma to Webflow • Responsive Web Design • Webflow CMS Setup • Design Systems • Dashboard Design • Startup Website Design • Conversion Rate Optimization (CRO) Industries I work with: SaaS, AI, FinTech, HealthTech, EdTech, B2B, Real Estate, E-commerce, LegalTech, Marketplaces, and Startups. Tools: Webflow, Figma, Relume, Client-First, Webflow CMS, Airtable, Zapier, Shopify, WordPress, Lottie, Spline, Miro, Notion, and ClickUp. Whether you need a complete website redesign, a new SaaS marketing site, a landing page that converts, or a pixel-perfect Figma to Webflow build, I can help turn your idea into a polished product that supports your business goals. If you're looking for a reliable Webflow Developer and UX/UI Designer who understands both design and development, I'd love to hear more about your project.

✅ 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝟳-𝟴 𝗳𝗶𝗴𝘂𝗿𝗲 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗲𝘀 & 𝗦𝗮𝗮𝗦 𝗰𝗹𝗶𝗲𝗻𝘁𝘀/𝗮𝗽𝗽𝘀 𝗮𝗰𝗾𝘂𝗶𝗿𝗲𝗱. ✅ 𝟳𝟱+ 𝗮𝗽𝗽𝘀 𝗯𝘂𝗶𝗹𝘁. 𝟭𝟭+ 𝘆𝗲𝗮𝗿𝘀 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. ✅ 𝗔𝗰𝗰𝘂𝗿𝗮𝘁𝗲 & 𝗴𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱 𝗾𝘂𝗼𝘁𝗲𝘀 𝘄𝗶𝘁𝗵 𝟯𝟬-𝟰𝟬% 𝗹𝗼𝘄𝗲𝗿 𝗰𝗼𝘀𝘁𝘀 𝗮𝗻𝗱 𝗱𝗲𝘃 𝘁𝗶𝗺𝗲𝘀 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗽𝗿𝗼𝗽𝗿𝗶𝗲𝘁𝗮𝗿𝘆 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 𝘂𝘀𝗲(prebuilt-SaaS code). ✅ 𝗣𝗵𝗲𝗻𝗼𝗺𝗲𝗻𝗮𝗹 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗺𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝘀𝗸𝗶𝗹𝗹𝘀. 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗱𝗲𝘃 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗳𝗼𝗹𝗹𝗼𝘄𝗲𝗱 𝗯𝘂𝗶𝗹𝘁 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗼𝘁𝗵𝗲𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗲𝘀. ✅ 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀, 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗿𝗲𝗮𝗱𝘆 𝗳𝗿𝗼𝗺 𝗹𝗮𝘂𝗻𝗰𝗵. ✅ 𝗨𝗦 𝗰𝗹𝗶𝗲𝗻𝘁 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝘆. Hi, I’m Andrew! I specialize in delivering polished SaaS apps consistently focused on earning revenue. 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗮𝗻𝗱 𝗶𝗳 𝘁𝗵𝗲𝗿𝗲’𝘀 𝗮 𝗹𝗶𝗸𝗲𝗹𝗶𝗵𝗼𝗼𝗱 𝗼𝗳 𝗮 𝗴𝗼𝗼𝗱 𝗳𝗶𝘁 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿, 𝗜’𝗹𝗹 𝗶𝗻𝘃𝗶𝘁𝗲 𝘆𝗼𝘂 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮 𝗰𝗼𝗺𝗽𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝗿𝘆 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 🗣 𝗝𝗼𝗵𝗻 𝗠𝘂𝗹𝗹𝗲𝗻𝗵𝗼𝗹𝘇 - 𝗛𝗲𝗮𝗱 𝗼𝗳 𝗦𝗮𝗹𝗲𝘀, 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗰 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 - 𝗨𝗯𝗲𝗿 𝗘𝗮𝘁𝘀 ❝ Andrew is the most skilled freelancer and developer I have ever worked with, and I have worked with a lot. He was able to take very broad ideas and turn them into actionable insights and plans in a way I could never imagine was possible. Andrew is the best possible thing to happen to our business and the definition of a true professional. I could not recommend him enough. Anyone who has the opportunity to work with Andrew should consider themselves extremely lucky. ❞ I excel at expertly guiding the app dev process to max out your revenue-earning potential in contrast to your costs, and to steer you away from common SaaS app pitfalls. Client Outcome Examples: ⚡ amzalert.com (8-Figure Acquisition - Rebuilt In 4 Months) ⚡ launchcontrol.us (8-Figure Annual Recurring Revenue - ARR) ⚡ GuestBan.com (Concept-To-Live in 5 Months - 1M+ Monthly App Checkins) My support is based on hard-won successes built through more than a decade of SaaS app obsession. Most of my clients are: ☑️ Existing Businesses - Post-revenue ☑️ Solopreneurs & Small Teams - Wanting to build an MVP app ☑️ Funded Startups - Focused on turning funding into MRR ☑️ Existing Early Stage SaaS - Want to rebuild and scale up I’m the founder of a small, hand-picked team of talented humans. I’m personally involved in all projects, and we only employ senior developers and native English speakers from the US for project management and communication. My team and I are able to consistently reduce dev costs by about 30-40% by leveraging pre-built development frameworks for common app experiences like the user login or checkout, for example, while reserving valuable dev hours for truly custom functionality. Every project we build delivers: 📱Cross Device Compatibility - Desktop - Mobile - Tablet 📈 App Speed Optimization 🧩 Scaleable - Cost-Effective Feature Addition Potential 🛡️ Security 📊 User Analytics & Internal Dashboards 🌐 Multi-Language Localization 🤖 Quality Assurance - QA 📜 Paid User Subscription, Billing & Renewal Management Thanks for taking the time to learn more about me. Invite me to your project or send me a direct message if you’re interested in working together. Talk soon! Andrew Mace - Founder - Lean Engineering Highlights of the work I have extensive experience in includes: SaaS MVP • AI Automation • No-Code/Low-Code • Process Automation • RPA • .NET 8 • Python • AWS • Azure • Docker • Serverless • OpenAI / ChatGPT • Generative AI • Zapier • Make.com • UiPath • Power Automate • n8n • Bubble • Airtable • Stripe • PayPal • Twilio • Slack • Teams • REST APIs • Webhooks • SQL • PostgreSQL • Redis • Power BI • KPI Dashboards • ETL • Airflow • Real-Time Chat • Push Notifications • Subscription Billing • CRM Integration • Lead Generation Bots • Data Analytics • Digital Transformation • Workflow Automation • Rapid Prototyping

Need an AI-powered mobile or web application that can launch quickly without creating technical debt? I help startups, SaaS companies, and established businesses turn product ideas into secure, scalable software, from initial planning to production deployment. 🏆 Mobile App Development Expert | Top Rated Plus | 100% Job Success | 200+ Clients | $700K+ Earned 108 projects. 8,135+ hours. Clients include Stanford and Mach1 Integration. Every contract closed at 100% with no exceptions. 📱Mobile App Development: I build reliable cross-platform React Native & Flutter iOS & Android apps with clean architecture, responsive interfaces, API integrations, payments, subscriptions, push notifications, analytics, and App Store and Google Play deployment that ship on time, scale under real load, and don't need to be rewritten in 12 months. 🤖 AI Powered Applications: For products that need intelligence built in, I provide AI development and LLM integration using OpenAI, Claude, ChatGPT, LangChain, RAG pipelines, and AI agents. This includes AI-powered apps for coaching, healthcare, marketplaces, SaaS platforms, e-commerce, food delivery, dating, fintech, social networking, SaaS, and MVP apps shipped to real users. 🌐 Web Apps, AI Apps & Full Stack Development: I also handle web app development and full-stack development using React.js, Next.js, TypeScript, Node.js, NestJS, Python, FastAPI, Supabase, Firebase, PostgreSQL, and AWS. Whether you need an MVP, customer-facing platform, admin dashboard, backend API, or complete custom software development, I can own the full delivery lifecycle so you are not coordinating multiple disconnected developers. 💬 Communication: Clients work with me for dependable communication, documented and maintainable code, realistic planning, and end-to-end ownership across product design, mobile, web, backend, cloud, QA, and launch. ⚡ We're a great fit if you're thinking: ● "I need a React Native or Flutter developer who takes full ownership" ● "My last developer disappeared mid-build and I need someone reliable" ● "I want an AI-powered mobile app but don't know where to start" ● "I need a production-ready MVP in weeks, not months" ● "I want clean, documented code, not a mess I'll rebuild in a year" 🛠️ Tech Stack ◉ Mobile: React Native, Flutter, Dart, Swift, Kotlin, Expo ◉ AI: OpenAI API, GPT-4, LangChain, RAG pipelines, AI agents ◉ Web: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS ◉ Backend: Node.js, NestJS, Python, FastAPI, Firebase, REST, GraphQL ◉ Cloud: AWS, Docker, CI/CD, Google Cloud, DigitalOcean ◉ Databases: PostgreSQL, MongoDB, Supabase, Firebase, MySQL, Redis ◉ Payments: Stripe, PayPal, In-App Purchases, RevenueCat 🔢 Why clients choose me: ✅ Top Rated Plus | sustained Top 1% globally for 6+ years ✅ 100% Job Success across 108 contracts | not a single bad close ✅ Full ownership | mobile frontend, backend, cloud, and deployment together ✅ Zenkoders LLC | agency-grade delivery, direct personal communication ✅ NED University MSc Computer Science | Pakistan's top engineering institution ✅ 0 to 2 hour response time | you'll never be left waiting Industries: Ride Sharing · Fitness & Health · Healthcare · AI Coaching · Food Delivery · E-commerce · Fintech · Social Networking · Dating · SaaS · Real Estate · EdTech · Enterprise B2B · Startup MVPs Keywords: Mobile App Development · Mobile App Developer · React Native Developer · Flutter Developer · iOS App Development · Android App Development · Cross-Platform App Development · AI Mobile App Developer · AI App Development · Full Stack Developer · Web App Development · Next.js Developer · React.js Developer · Supabase Developer · MVP Development · Flutter App Developer · Firebase Developer · Custom Mobile App Development · AI-Powered App Development · ChatGPT Mobile Integration · OpenAI API Mobile App · Mobile App Development for Startups · Mobile App Development for Enterprises · App Development · Mobile App Design · API Integration · Senior Mobile App Developer · Ride Sharing App Development · Fitness App Development · Healthcare App Development · Food Delivery App Development · Dating App Development · E-commerce Mobile App · Fintech Mobile App · AI Mobile App Development

I am a dedicated developer specialising in 𝑊𝐞𝐛 𝐚𝐧𝐝 𝑀𝐨𝐛𝐢𝐥𝐞 𝐴𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, with a strong focus on 𝐀𝐈 𝐚𝐧𝐝 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬. My goal is to bring your digital ideas to life while enhancing functionality and user engagement through innovative technologies. 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: • 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Expert in PHP frameworks (Laravel, Symfony), HTML5, CSS3, JavaScript, and more. I build dynamic websites and robust e-commerce platforms tailored to your needs. • 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Creating cutting-edge apps for both Android and iOS using native and cross-platform technologies. • 𝗔𝗜 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Implementing advanced AI solutions to automate processes, analyze data, and enhance user experiences. Whether it's predictive analytics or natural language processing, I can tailor solutions to fit your needs. • 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Experience with HIPAA-compliant applications, telehealth platforms, and practice management systems. • 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Expertise in developing CRM, ERP systems, and various service management applications. • 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴:Comprehensive services including SEO, PPC, and brand management to help you grow online. 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂: • Transform your ideas into fully functional MVPs. • Revitalize and optimize existing applications. • Integrate AI-driven features to improve efficiency and user engagement. • Consult on app features, monetization strategies, and more. • Conduct thorough code reviews to ensure high standards. 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲: 𝐀𝐭 𝐎𝐙𝐕𝐈𝐃 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬, I lead a talented team of developers, designers, and business analysts committed to delivering exceptional results. Our collaborative approach allows us to understand and meet the unique needs of our clients across various industries. 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: • Needs assessment and requirements analysis • Data modeling and UI/UX prototyping • Comprehensive software and database development • Quality assurance and testing (manual and automated) • AI/ML model development and deployment If you are looking for a reliable partner to bring your digital projects to life, let’s connect! Together, we can create something remarkable.

I am Dr Sabyasachi Saha, an AI Agent, Full-Stack AI, Workflow Automation, LLM, and SaaS Developer. I work as an individual consultant and hands-on technical architect, backed by my experience as the CEO and Chief AI Scientist of Techno Exponent. I have completed my PhD from SSBM Geneva with a research focus in Generative AI and Sentiment Analysis. With 20+ years of experience in the IT industry, I help startups, enterprises, and growing businesses build intelligent, scalable, and automation-driven digital products. My major focus is on AI agents, LLM-based applications, workflow automation, SaaS platforms, full-stack application development, data engineering, and analytics. I combine strong technical knowledge with business understanding, so I can support projects from idea validation, architecture planning, development, integration, automation, and long-term scalability. I founded Techno Exponent in 2011, and since then, we have helped global businesses with digital transformation, AI solutions, automation platforms, SaaS products, enterprise applications, web/mobile apps, and complete IT solutions. As an individual professional on Upwork, I personally bring leadership experience, AI architecture knowledge, hands-on development understanding, and product-focused thinking to every project. I can help you with: ✅ AI Agent Development ✅ LLM-Based Applications ✅ ChatGPT / OpenAI / Claude / Gemini Integration ✅ RAG Systems and Vector Databases ✅ AI Chatbots and Voice Bots ✅ Workflow Automation ✅ Business Process Automation ✅ SaaS Product Development ✅ Full-Stack Web Application Development ✅ Data Engineering and Data Analytics ✅ AI-Powered Dashboards and Reporting Systems ✅ CRM, ERP, and Third-Party API Integrations ✅ MVP Development and Product Modernization I have worked across multiple industries, including healthcare, education, e-commerce, real estate, fintech, logistics, transportation, recruitment, food delivery, dating platforms, blockchain, and enterprise automation. My experience includes AI chatbots, AI calling bots, CV screening platforms, AI interview systems, RAG-based knowledge assistants, analytics dashboards, CRM automation systems, workflow automation platforms, SaaS products, and scalable full-stack applications. My technical expertise includes: ✅ AI/ML: Generative AI, NLP, LLMs, AI Agents, RAG Systems, LangChain, LlamaIndex, Hugging Face, OpenAI, Claude, Gemini, Computer Vision, Sentiment Analysis, Predictive Analytics ✅ Automation: Workflow Automation, Business Process Automation, AI-Powered Automation, n8n, Make, Zapier, CRM Automation, Email Automation, Lead Automation, API Automation, WhatsApp Automation, Voice Bot Automation ✅ Data: Data Engineering, ETL Pipelines, Data Analytics, Business Intelligence, AI-Powered Dashboards, Reporting Systems, Data Visualization, Data Warehousing, Real-Time Data Processing ✅ SaaS: SaaS Product Development, Multi-Tenant Architecture, Subscription Models, Role-Based Access Control, Admin Panels, User Dashboards, API-First Architecture, Scalable Cloud-Based Platforms ✅ Full-Stack Development: Python, FastAPI, Node.js, Express.js, Django, Flask, Java, PHP, Laravel, React.js, Next.js, Angular, Vue.js, TypeScript, JavaScript ✅ Databases & Cloud: PostgreSQL, MySQL, MongoDB, Firebase, Redis, Vector Databases, Pinecone, Chroma, Weaviate, AWS, GCP, Azure, Docker, Kubernetes, CI/CD ✅ Integrations: Stripe, PayPal, Twilio, WhatsApp API, SendGrid, Google APIs, CRM/ERP Integrations, Payment Gateways, Custom API Development Achievements: 🏆 Awarded “Most Influential Young Leaders 2021-22” by AsiaOne and Economic Times 🏆 Techno Exponent recognized as Times Leading IT Company 2022 🏆 Techno Exponent recognized as Most Customer-Centric IT Company 2022 🏆 Techno Exponent recognized as Leading App Development Company of the Year 2023 When working with me, you get more than a developer. You get a technical partner who understands business goals, product architecture, AI implementation, automation strategy, scalability, and execution. My goal is simple: to help businesses turn ideas into intelligent, scalable, and revenue-focused digital products. If you are looking for someone who understands AI, automation, SaaS, full-stack development, data, and business execution, I would be happy to discuss your project and help you build the right solution.

🥇 Top Rated · 100% Job Success · 6+ Years · 50+ Websites Delivered Most websites look fine. The problem is they don't actually do anything. Visitors land, scroll a little, and leave — without contacting you, buying anything, or remembering your brand. That's not a design problem. That's a structure problem. And it's what I spend most of my time fixing. I'm Rishav. I build and optimise websites on WordPress, Shopify, and Wix — with a focus on making them work for your business, not just exist online. Over the last 6+ years I've delivered 50+ projects for coaches, eCommerce brands, SaaS startups, course creators, and local service businesses. Every single one closed with a satisfied client. ⭐⭐⭐⭐⭐ "From the very beginning he was extremely cooperative, attentive to my needs, and open to feedback at every stage. The final design not only looks stunning but aligns perfectly with my brand's vision. Truly a pleasure to collaborate with." — Verified Upwork Client · Full Website Revamp What I help with: ▪ Custom Website Design & Development — WordPress, Shopify, Wix ▪ WooCommerce & Shopify Stores — built to convert, not just display products ▪ Website Redesigns — when your site looks okay but isn't performing ▪ Landing Pages — single-purpose pages built to generate leads or sales ▪ Speed Optimisation & Core Web Vitals — 90+ PageSpeed scores as standard ▪ Online Course Platforms — LearnDash & TutorPro LMS on WordPress ▪ Website Migration — moving platforms without losing rankings or content ▪ Technical & On-Page SEO — structure that helps you get found ▪ Ongoing Maintenance & Support — I don't disappear after launch How I work: I don't jump straight into design. First I want to understand what the website actually needs to do — who it's for, what action you want them to take, and what's currently getting in the way of that. From there everything is built around that goal. The layout, the user flow, the page speed, the content structure — it all connects back to making the site perform, not just look good. I work in clear milestones, communicate regularly, and flag issues early rather than at the end. A few clients have said the process felt surprisingly smooth — that's intentional. A few things clients have said: → "Fast and reliable guy with a lot of experience and knowledge" → "Went above and beyond to help me" → "Job well done — I intend to rehire shortly" → "Couldn't be happier with the results" One thing worth mentioning: I also build online course and membership platforms for coaches and educators — using LearnDash and TutorPro LMS on WordPress. If you're launching a course or coaching program and need the full setup — website, course structure, payment integration, and design — that's something I've done end to end. Most WordPress developers can build the site. Not many can also handle the LMS side properly. Tech I work with: WordPress · Elementor Pro · WooCommerce · Shopify · Wix · LearnDash · TutorPro LMS · Figma · ACF · PHP · HTML & CSS · Core Web Vitals · Google PageSpeed · Technical SEO If you're working on something and want a second opinion on how to approach it — or you already know what you need and want someone reliable to build it — send me a message. I respond fast and I'll be straight with you about what makes sense.