Versatile Full Stack & AI Engineer with 7+ years of experience delivering end-to-end digital solutions across web applications, SaaS platforms, CMS ecosystems, and AI-powered automation systems. I help businesses build not just websites, but complete intelligent systems using **React, Next.js, Node.js, Shopify, WordPress Python and modern AI (OpenAI, Claude, LangGraph)**. I design systems that combine **software + automation + AI agents**, enabling businesses to scale faster, reduce manual work, and improve decision-making with real-time intelligence. ## SERVICES PORTFOLIO Web Application Development * Next.js (SSR/SSG) & React-based high-performance applications * Full-stack MERN architecture (MongoDB, Express, React, Node.js) * REST & GraphQL API design and integration * Scalable SaaS platform development CMS & E-Commerce Solutions * Shopify custom storefronts & conversion-focused theme development * WordPress + Elementor + WooCommerce advanced builds * Headless CMS integrations (Sanity, Contentful, Strapi) * Performance-optimized, SEO-first architecture AI & Automation Systems (Claude / GPT / LangGraph) * AI agents for customer support, sales, and operations automation * RAG-based knowledge systems (chatbots trained on your data) * Multi-agent workflows using LangGraph / LangChain * Claude & OpenAI API integrations for intelligent decision systems * Business process automation (CRM, email, reporting, workflows) * AI-powered SaaS features embedded into existing platforms Business Automation & Integrations * HubSpot CRM automation & workflow design * Zapier / Make / n8n automation pipelines * Data syncing between CMS, CRM, and databases * Custom API integrations for business operations * AI-enhanced reporting dashboards Cloud & Infrastructure * AWS (EC2, S3, Lambda) deployment & scaling * Dockerized production environments * CI/CD pipelines & DevOps automation * Performance optimization & security hardening WHY WORK WITH ME? * **All-in-One Technical Partner**: Web + Backend + AI + Automation * **AI-First Development Approach**: I don’t just build apps, I build intelligent systems * **Business Automation Focus**: Replace manual work with AI-driven workflows * **Scalable Architecture**: Systems designed to grow with your business * **Cost Efficiency**: Reduce dependency on multiple developers/agencies * **Production Experience**: SaaS, AI agents, CMS, and enterprise integrations WHAT I CAN BUILD FOR YOU * AI-powered SaaS platforms * ChatGPT / Claude-based business assistants * Automated CRM & sales systems * Content generation & marketing automation tools * E-commerce + AI hybrid platforms * Custom dashboards with AI insights * Full-stack scalable web applications If you're looking for a developer who can combine **engineering + AI intelligence + business automation**, I can help you design and build a complete system from idea to production deployment. Let’s turn your idea into a scalable, AI-powered product.

I'm a Full Stack Developer React Node, SaaS Developer, and Node.js Developer with 15 years of experience, covering Full Stack development (both Front-end development and Back-end development), SaaS development, Mobile App Development, and AI Automation. A few facts about me: 🏆 100% Job Success score 🏆 125+ projects delivered from MVP to enterprise projects 🏆 10,000+ active users across delivered projects What I can develop as a Full Stack Developer React Node and a SaaS Developer: ✔️SaaS MVP, AI-powered SaaS platforms, Multi-tenant SaaS platforms ✔️ AI Automation, AI workflows, AI Chatbot and AI Agent Development that reduces manual operations by up to 70% ✔️ Prototype and proof of concept development saving 40% of budget as a Full Stack node.js react developer ✔️ Custom CRM and ERP systems, Internal tools and other management solution cutting admin costs by 40% ✔️ Booking systems and booking platforms that boosting daily bookings by 30% ✔️ E-commerce and marketplaces platforms boosting sales conversions by 25% ✔️ Scalable web applications and websites ensuring 99.9% uptime as a Full Stack Web Developer ✔️ Admin panel, admin dashboard, and analytics dashboard cutting reporting time by 60% ✔️ Custom Web Application and other Web Development projects driving 40% more organic traffic ✔️ Mobile applications from design to iOS and Android App Development, covered by React Native developer, Mobile App developer, and Flutter developer positions ✔️ Code audit, Software Architecture & Design, production delivery, debugging, and production bug fixing, reducing errors by 40%. ✔️ role-based access, payment flows, billing and subscription logic, cutting failed payments by 30% ✔️ User Authentication, user management systems, system administrator, and business operations workflows for 10,000+ users Why clients choose me as Full Stack Developer React Node and Node.js Developer: ✔️ MVP development in 4–6 weeks ✔️ AI-first approach using Cursor, Claude Code, Codex, and Lovable for up to 30% faster development as a Full Stack AI Engineer ✔️ AI Development and AI App Development experience across 35+ AI-powered projects ✔️ Improving page load speed by 55% as a Front End developer React and Next.js Developer ✔️ Increased database/API response speed by 5x as a Node.js backend developer and NestJS developer ✔️ Built 120+ API endpoints, microservices, and serverless functions as a MERN Stack developer and javascript developer ✔️ Managed 500K+ records with Database Architecture, Database Design, Prisma, and RLS ✔️ Supported 99.9% uptime with cloud deployment and production deployment ✔️ Reduced deployment failures by 30–40% through CI/CD and release automation ✔️ Handled migration with clear timeline, milestone planning, and long-term maintainability ✔️ Improved user experience, engagement, and visibility through dashboards used by 10K+ users As a Senior Full Stack Developer React Node and SaaS Developer, I have 15+ years of experience with: ⚙️ JavaScript, TypeScript, Python, PHP ⚙️ React, Next.js, App Router, Vite, Vue.js, Angular, Redux, jQuery, HTML, HTML5, CSS, CSS 3, Canvas ⚙️ Node.js, NestJS, Express, WordPress ⚙️ Tailwind CSS, Material UI, Bootstrap, Shadcn/ui ⚙️ SQL, PostgreSQL, MySQL, MongoDB, Supabase, Firebase, Firestore, Redis, Prisma, RLS, Auth ⚙️ Amazon Web Services, AWS S3, AWS Lambda, Google Cloud Platform, Microsoft Azure, Vercel, Railway, DigitalOcean, Cloudflare, Docker, Kubernetes ⚙️ CI/CD (GitHub Actions, GitLab CI), Testing (Jest, Playwright), Monitoring (Sentry), Logging ⚙️ Git (GitHub, GitLab, Bitbucket) ⚙️ LLM, LangChain, RAG, Artificial Intelligence ⚙️ Zapier, n8n, Make, GoHighLevel, GHL ⚙️ HIPAA, GDPR, SOC 2 ⚙️ Figma, Adobe XD, Sketch As a Senior Full Stack Developer React Node and Node.js Developer I have deep experience in API integration: RESTful API, third-party REST API, webhooks, OpenAI API, Stripe API, Twilio API, Anthropic Claude API, ElevenLabs API, ChatGPT API, GraphQL API, WhatsApp business API, Google OAuth, and various Google APIs. As Full Stack Developer React Node and Full Stack Developer SaaS I experience in projects for: Hospitality, Travel, Healthcare, Fitness, Ecommerce, FinTech, Logistics, Finance, Education, E-learning, Retail, HR, Business Services, Media & Entertainment, AI, SaaS marketing, Real Estate platform, etc. 💪 As CTO of Malevich Studio, I can provide: ✔️ UX & UI / Web Design: UX Designer support with Figma, Responsive Design, Adaptive Web Design, Software Design, and Adobe Photoshop for 25–40% conversion improvement ✔️ WordPress developer and cms developer for mobile friendly website support ✔️ Python developer, Full Stack developer Laravel Vue, Java and Ruby on rails 🚀 Click “Invite” if you need a Full Stack Developer React Node, Full Stack AI SaaS Developer, or Node.js Developer.

🥇Top 1% UI UX designer & SaaS Designer on Upwork with 8+ years of strategic experience delivering measurable impact through comprehensive SaaS App Design, Web design & Mobile App Design. — Your UI looks boring? — Your UX feels confusing? — Your messy Figma files slowing your team down? Let’s fix that! 👉 Press “𝐈𝐍𝐕𝐈𝐓𝐄 𝐓𝐎 𝐓𝐇𝐄 𝐉𝐎𝐁” or “𝐒𝐄𝐍𝐃 𝐀 𝐌𝐄𝐒𝐒𝐀𝐆𝐄” and I’ll get back shortly. I’m a Top Rated Plus UI UX Designer with 8+ years of experience specializing in UI UX Design for scalable, clean, and user-friendly SaaS, Web Apps, and Mobile interfaces — built for clarity, speed, and smooth developer handoff. I know HTML/CSS and the basics of JavaScript and React — so I speak your developer’s language. My Figma files use advanced Auto-Layout, Variables, and Tokens, making implementation fast and predictable. Being UI UX Designer I provide effective UI UX design solutions which lead to client success across diverse platforms: 🖥 SaaS UI UX Designer Figma, SaaS logo design & SaaS Website designer, Web app & SaaS Designer: as a B2B SaaS designer I improved workflow completion rates and reduced human error in data entry through enhanced UIUX design. As a SaaS UX designer, I build structured UX B2B dashboards, CRM, and ERP systems using Figma prototyping, scalable UI kits for handoff to Flutter developer, Webflow and React teams. 📱Web Designer & Mobile App Designer: acting as figma mobile app designer - boosted overall user stickiness and monthly active users by redesigning the mobile app UI and streamlining the onboarding user journey. I design FinTech, crypto UI UX and Web3 and my workflow integrates Figma to HTML and Figma to Webflow transitions. In Healthcare & Wellness domain I focus on mobile UI UX for HealthTech, EHR systems, and wellness platforms using user-centric design and rapid prototyping in Figma, Sketch, and Adobe XD. 🛍️ UX UI Designer Ecommerce UX, Product Designer & Website Design Optimization: as a full-stack website designer for high-converting platforms for ecommerce ux. Shopify UI UX and Wix website designer custom builds help reduce bounce rates by an average of 25%. I do responsive UI UX design for WordPress and modern interface work like Flutter UI UX for high-performance ecommerce ux web design & figma mobile app design. As a Shopify UI UX and Webflow designer, I build responsive, conversion-optimized website design, Wix website design, and WordPress landing pages, applying branding assets created in Illustrator and Photoshop directly into UI components. 🫟 Branding Design, SaaS Branding, Website branding, Brand Guide, Logo Design, Game UI, Graphic Design & Motion designer: as a dedicated UI/UX graphic designer, ui artist, web designer and UI designer, I've launched unique digital brand identities (including SaaS logo design and mobile app logo design). I also specialize in crafting engaging UI animation and interfaces for projects. 📝 UX/UI Design, Accessibility, and Developer Handoff: as a UI/UX designer and UX researcher delivered over 5000+ wireframes & mockups and 150+ high-fidelity prototypes, as well as provided uiux designer services with making the web design ready for development with components from tailwind ux ui libraries, react, shopify and flutter. UI/UX Design which complies with WCAG standards for accessibility, utilizing components from modern UI libraries like Tailwind UI UX, React, Shopify, and Flutter. 💡UI/UX Design, Mobile App design, SaaS Design, eCommerce UX, Landing Page design, Figma and Web Design Process ✔️ Discovery & UX Research: as UX/UI designer, Figma designer & UX researcher I start every project with strategic UX research, competitor analysis, and stakeholder interviews to define user needs, business goals, and KPIs. ✔️ Strategy & Architecture: as a UI UX designer Figma I build scalable user journey maps, UX flows, and site architecture for websites, web apps, or eCommerce UI/UX. This supports platforms ranging from Shopify UI UX to SaaS product design. ✔️ Wireframing & Prototyping: as Figma designer using Figma and mobile Figma design, I create low- and high-fidelity wireframes and interactive prototypes in Figma for early validation, ideal for web design, mobile UI UX and Flutter UI UX development. ✔️ UI Design: I craft modern, accessible interfaces as a web designer, graphic designer, and product designer. My work often includes scalable design systems, UI kits, and brand guidelines, supporting Webflow, WordPress, Wix web design, and eCommerce UX. ✔️ Handoff & Support: clean UI/UX handoff with pixel-perfect assets and documentation, ensuring smooth collaboration with Flutter developer, Webflow developer or Shopify UI UX teams. Whether it’s a SaaS dashboard, mobile app, or trading website UI. Let's transform your idea into an industry-leading product TODAY. 🛎 Press "𝐈𝐍𝐕𝐈𝐓𝐄 𝐓𝐎 𝐓𝐇𝐄 𝐉𝐎𝐁" and let’s schedule a quick chat!

✅ Expert in PHP, WordPress, WooCommerce, Laravel, React.js, Node.js & API Integrations Looking for a reliable and experienced Full Stack WordPress and JavaScript developer to bring your website or web app ideas to life? I’m a results-driven Full-Stack Developer with 10+ years of experience working across WordPress, WooCommerce, Shopify, WebFlow, Laravel, and modern JavaScript frameworks like React.js (frontend) and Node.js (backend) — allowing me to build fully customized, high-performance websites and applications. Whether you're launching a new eCommerce store, need a custom plugin or API integration, or want to speed-optimize and secure your existing site — I'm here to help. 🛠️ What I Can Do for You ✅ Custom WordPress Theme Design & Development (Figma/XD to WordPress) ✅ React.js (Frontend Web Apps & Components) ✅ Node.js + Express.js (APIs & Backend Services) ✅ Theme Customization & Plugin Development ✅ WooCommerce Setup & Customization (Checkout, Shipping, Payment, etc.) ✅ Elementor, Beaver Builder, WPBakery, Thrive – Page Builder Expert ✅ REST API / Third-Party API Integration ✅ Website Optimization: Speed, SEO, Core Web Vitals ✅ WordPress Migration, Clone, and Multisite Setup ✅ Membership & Multilingual Website Setup ✅ Emergency WordPress Support (24/7) ⚙️ Tech Stack & Tools ✅ PHP, Laravel, React.js, Node.js ✅ HTML5, CSS3, Bootstrap, jQuery, Sass ✅ MySQL, WP-CLI, Git, Docker ✅ cPanel, Plesk, Cloudways, AWS, Google Cloud, Server Migrations 🚨 Emergency WordPress Services – Available 24x7 🔹 Fix critical site errors (500 error, database error, etc.) 🔹 Malware removal and security fixes 🔹 SSL, DNS, domain, or server-related issues 🔹 Broken layout, mobile responsiveness, or design issues 💡 Why Hire Me? 🔹 10+ Years of Experience with 600+ Successful Projects 🔹 Fast Response & Clear Communication 🔹 Proven Problem-Solving Skills & Clean Code 🔹 On-time Delivery with Full Client Satisfaction 🔹 Long-term Relationship Mindset I build AI-powered automation systems for businesses using WordPress & APIs

Ever wondered what it feels like when your backend just works — fast, stable, and quietly doing its job without drama? 😄 That’s exactly what I build. I’m a top-performing full stack PHP Laravel developer, specializing in robust SaaS platforms and ERP systems. With 10+ years of experience as a web developer and backend developer, I create systems that don’t just function — they scale, adapt, and survive real business pressure. Whether you need a full stack developer to build an enterprise application from scratch, or an expert wordpress developer to deliver high-performing web solutions, you are in the right place. --- 🏆 PROVEN EXPERIENCE Here is what I have delivered for my clients recently: ✅ Developed a custom ERP for an Inc. 500 company with complex enterprise-level integrations (sales, logistics, payments). ✅ Enhanced a crowdfunding platform with Laravel and Vue.js, significantly improving performance and user engagement. ✅ Built responsive booking systems for marketplaces, ensuring flawless user experience and high load stability. ✅ Led AWS cloud migrations that cut infrastructure costs while improving scalability and system speed. ✅ Delivered secure healthcare systems with strict data protection requirements (HIPAA-ready). --- 🔧 WHAT I DO & TECH STACK Expert at integrating APIs and optimizing cloud migrations to improve performance and cost-efficiency. I apply a deep stack of modern technologies to create secure, scalable backend infrastructures that sustain high traffic: • Backend Architecture: PHPLaravel, CodeIgniter, Yii, Node.js • Frontend & Core Web: JavaScript, Vue.js, React, jQuery • Layout & Styling: HTML5, CSS 3, HTML, CSS • Databases & Cloud: MySQL, AWS As a versatile web developer, I seamlessly bridge the gap between heavy backend logic and pixel-perfect frontends. If you need a dedicated wordpress developer for custom themes and plugins, or a full stack developer for complex SaaS infrastructure, I ensure everything works in perfect harmony. --- 💡 BONUS: I don’t just write code — I think in systems. That means fewer bottlenecks, cleaner architecture, and solutions that won’t need a “rewrite” in a year. Let’s build something reliable together. Drop me a message to discuss your project!

Most businesses don't need more apps. They need apps that actually move the needle. 📊 After 15+ years of building mobile and web products, here's what we've learned: The difference between a good app and a great one isn't the technology. It's whether it solves a real problem - faster, smarter, and at scale. That's the standard we hold every project to. 💡 Here's what we actually deliver for our clients: 📱 Mobile apps that don't just launch — they retain → AI-integrated React Native & Flutter apps built for real user behaviour → Voice assistants, ChatGPT/Claude integrations & real-time media → From MVP to enterprise — scalable from day one 💻 Web platforms that don't just function — they grow → AI-enabled SaaS platforms built on Laravel, Node.js & React.js → Automation workflows that eliminate manual bottlenecks → Legacy systems modernised into clean, AI-ready architecture → Cloud deployments on AWS & DigitalOcean with CI/CD pipelines 🤖 AI that doesn't just impress — it delivers ROI → OpenAI, Claude & Google API integrations that automate real workflows → Intelligent dashboards that turn data into decisions → Smarter apps that reduce cost, save time & scale with your business What makes us different? We don't hand you a finished product and disappear. 🚫 We break your idea into a clear roadmap. We build it fast, clean, and future-ready. And we stay invested in its growth - long after launch. ✔ 15+ years across mobile, web & AI-integrated solutions ✔ Jargon-free communication & transparent process ✔ Long-term partners, not just vendors ✔ Apps that users love and businesses rely on The best investment you can make in 2025? A product that works harder than your team. 💪 We build exactly that. 📩 Got a project idea, a broken system, or a product that needs a smarter foundation? Drop a comment or DM us - let's turn your vision into measurable results. 👇 #ProductDevelopment #AIIntegration #MobileApps #SaaS #ReactNative #Flutter #WebDevelopment #AIEngineering #TechTeam #BuildInPublic

Searching for Senior Full Stack developer for your SaaS platform❓I’m a Senior Full Stack Developer React Node Next.js with 5+ years of experience building and scaling SaaS platforms, dashboards, API integrations and web applications improvements. 🌟 My key highlights: 🏆 Senior Full Stack Developer React Node Next.js 🏆 Full Stack SaaS Developer who can take full ownership on your project 🏆 Delivered 30+ SaaS platforms and web applications from MVP to production 🏆 Strong problem-solving skills with experience working in fast-paced startup environments 🏆 Strong communication skills in English for clear collaboration with teams and clients 💡 What I can bring as Full Stack Developer: 🗸 Full Stack development (React Node, MERN Stack) 🗸 SaaS platform developer for architecture and scaling 🗸 REST API and GraphQL API development 🗸 API integrations (payments, analytics, third-party services) 🗸 Performance optimization and system stability 🗸 Clean, maintainable code and long-term product thinking 🗸 Development of internal tools and workflow platforms for business processes 🗸 Integrations with messaging systems (WhatsApp, Twilio) and email services 🚀 Relevant product experience: As a Full Stack developer SaaS oriented, I focus on development SaaS platforms and web applications across: 🗸 Logistics & Supply Chain – Complex tracking and data systems. 🗸 Fintech – Secure Fintech platforms and financial apps. 🗸 E-commerce – Marketplaces, online shops, and trading platforms. 🗸 Real Estate – Real Estate Platform, Marketplaces and advanced booking systems. 🗸 Travel – Booking platforms with map integrations (Google Maps, Mapbox). 🗸 Education – E-Learning platforms, LMS, and online courses. ⚙️ Tech stack ⚙️ As a Full Stack Developer and SaaS Developer, I work with: ⚙️ Languages – JavaScript, TypeScript, Python, PHP ⚙️ Front-End Development – React.js, Next.js, Redux, HTML5, CSS3, Canvas ⚙️ Back-End Development – Node.js, NestJS, Express, WordPress ⚙️ UI & Styling – Tailwind CSS, Material UI, Bootstrap, shadcn/ui, SCSS, SASS, LESS ⚙️ API Integration – RESTful APIs, GraphQL APIs, Webhooks, OpenAI API, Claude API, Stripe API ⚙️ Databases – PostgreSQL, MySQL, MongoDB, Supabase, Firebase ⚙️ Cloud & Infrastructure – AWS S3, AWS Lambda, Google Cloud, Microsoft Azure, Vercel, DigitalOcean, Docker, Kubernetes ⚙️ DevOps & Quality – CI/CD (GitHub Actions, GitLab CI), Testing (Jest, Playwright), Monitoring (Sentry), Logging ⚙️ Version Control – Git (GitHub, GitLab, Bitbucket) ⚙️ Design Tools – Figma, Adobe XD, Sketch As a Full Stack developer React Node and SaaS Developer I have a strong understanding of SaaS development in both front-end and back-end technologies and have experience in developing scalable web applications, SaaS platforms, SaaS dashboards, analytics systems, Progressive Web Applications (PWA), authentication systems (OAuth, JWT), and API-driven solutions. I support products through early MVP development, feature expansion, and long-term iteration across web and SaaS applications. As a result oriented Full Stack developer React Node and SaaS developer at Si Development, I’ve collaborated with different amount of teams and developers, as: Python developer, full stack developer laravel vue, wordpress developer, Ruby on Rails developer, mobile app developer, cms developer, react native developer, ux designer, CTO, Senior Web Developer, Software developer, MERN Stack developer, another React Developer and Front End developer React, etc. As a Full Stack developer, I supported growth initiatives in SaaS marketing, SaaS sales, digital marketing, and Google Ads, managing communications across teams and markets including Nigeria, and coordinating with roles such as Graphic Designer, Virtual Assistant, Personal Stylist, while contributing to mobile app design. I also use AI-assisted development tools (Cursor, Codex, Claude Code) to improve development speed and code quality. If you’re looking for a Full Stack Developer React Node or SaaS Developer who understands how to build and evolve real products, I’d be happy to discuss your project goals and technical requirements.

⭐️⭐️⭐️⭐️⭐️ 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 web developer, full stack developer Next.js specialist, and front end developer with 10+ years of experience building SaaS platforms, eCommerce products, AI applications, and custom web solutions. Over the years, I've helped launch 100+ products using React, React NextJS, Next.js, and modern JavaScript frameworks. My work combines technical architecture, front-end engineering, and product thinking to create fast, scalable applications that deliver measurable business results. 🏆 Why Clients Work With Me ✔ 100+ React, React Next, and Next.js projects delivered ✔ 50+ fully launched products across SaaS, AI, fintech, and eCommerce ✔ $500M+ raised by companies I've supported ✔ 20+ Upwork clients and long-term partnerships ✔ 30+ Shopify and Shopify Webflow projects completed ✔ Mobile and web products used by thousands of daily users ✔ Extensive experience as a front end developer React and front end Next specialist 🚀 Core Expertise 📌 Front-End Development As a front end developer, front end web developer, and front end designer, I've built interfaces for startups, enterprise products, and high-growth SaaS companies. Using React, React NextJS, Next.js, TypeScript, Tailwind, and modern UI frameworks, I create scalable applications focused on performance, maintainability, and user experience. My front-end work has helped companies reduce load times, improve conversion rates, and accelerate product delivery through reusable component systems and scalable architecture. 📌 React & Next.js Development I've delivered 100+ projects using React, React Next, and Next.js, including SaaS platforms, dashboards, marketplaces, AI tools, and enterprise applications. As a front end developer React specialist and full stack developer Next expert, I focus on building high-performance applications with clean architecture, SSR, SEO optimization, and long-term scalability. 📌 Mobile App Development Beyond web applications, I have extensive experience in mobile app development using React Native. I've helped teams launch mobile apps for healthcare, fintech, logistics, education, and SaaS businesses. As a mobile app developer, I work across the entire product lifecycle—from mobile app design and architecture to deployment and optimization. My experience includes React Native Mobile applications, cross-platform development, and React Native Full Stack solutions connected to modern APIs and cloud infrastructure. 📌 Shopify & Webflow Solutions I've worked on 30+ Shopify and Shopify Webflow projects, helping brands improve storefront performance, customer experience, and conversion rates. As a Shopify front end developer, I build custom themes, Shopify Hydrogen storefronts, and modern eCommerce experiences using Liquid, React, and headless architectures. I also collaborate closely with Webflow teams, helping businesses bridge design and development through scalable Webflow implementations and front-end optimization. 📌 AI & Python Integrations As a front end developer Python specialist, I've worked on AI-powered products featuring OpenAI integrations, vector search, chat interfaces, workflow automation, and custom dashboards. My experience includes Python APIs, automation workflows, AI assistants, and modern SaaS products powered by LLM technologies. 💻 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 • GraphQL • Redux 🔥 What Clients Hire Me For ✔ Front End Developer React projects ✔ Full Stack Developer Next.js applications ✔ React Native Mobile App Development ✔ Shopify Front End Developer services ✔ Webflow and Shopify Webflow implementations ✔ Front End Designer and UI implementation ✔ Front End Developer Python integrations ✔ SaaS platforms and enterprise applications ✔ Mobile App Design and development ✔ Custom Web Development solutions 💎 Why Work With Me I combine the expertise of a web developer, front end developer, mobile app developer, and full stack developer into one delivery process. Clients work with me because I don't just build features—I help create products that scale, perform, and generate business value. Whether you need a front end developer React specialist, Shopify front end developer, React Native full stack engineer, mobile app developer, Webflow expert, or full stack developer Next.js partner, I'd be happy to discuss your project.

I have 7 years of experience in dyanmics crm. I have worked on multiple freelance projects. I have good knowledge on power platform. I have worked on client side scripting and worked on oob customisations.

⭐️⭐️⭐️⭐️⭐️ TOP RATED PLUS | Front End Developer | React Developer | Full Stack Developer | Next.js Developer — building scalable, production-grade products used by thousands of users 🚀 🔥 49 COMPLETED JOBS WITH ZERO NEGATIVE FEEDBACK ⭐️ Consistent 5-STAR REVIEWS & LONG-TERM CLIENT PARTNERSHIPS 💼 $200K+ earned on Upwork | ⏱ 8,000+ hours delivered | 🏆 100% Job Success Rate 🌍 40+ products shipped across 18+ countries | 🏅 15+ long-term client partnerships Building a serious product takes more than a polished UI — it takes a Full Stack Developer who understands architecture, scalability, and business impact. I'm a senior Front End Developer and Full Stack Developer with 9+ years building high-performance web apps, SaaS platforms, landing pages, and mobile apps for startups and growth-stage companies with React, Next.js, and Node.js. I keep frontend and backend tightly integrated so every decision serves the business. 📊 Impact & Metrics Products I've shipped serve 10K–100K+ monthly actives and handle 5M+ API requests/month. As a Front End Developer and React Developer I've cut load times 40–60%, lifted conversions 20–35%, and dropped bounce rates 25%+. Recent work: organic traffic +62%, TTI 2–3x faster, and a dashboard rebuild that grew weekly actives from 4K to 18K (+350%) in 4 months. 🏗 Architecture & Scalable Systems As a React Developer I design scalable component systems with Redux or Zustand; with Next.js I build hybrid rendering — SSR, SSG, ISR, API routes — tuned for performance and SEO. As a Full Stack Developer I work in Node.js, ExpressJS, and Python (Django, FastAPI), building REST APIs across PostgreSQL, MySQL, MongoDB, and Supabase, with WebSockets, Docker, and CI/CD on AWS or Vercel cutting release times 50%+. Modular patterns reduce technical debt and bug rates 30–40%. 🤖 AI Development & Intelligent Systems I build production-ready AI apps and agents with the OpenAI API and Claude, connecting LLMs to real product needs, not demos. As a Full Stack Developer and React Developer, I ship conversational interfaces, multi-step reasoning pipelines, ML features inside existing platforms, and AI-powered dashboards that save teams 15–25 hours/week. 📱 Mobile App Development Beyond the web, I build cross-platform apps with React Native for Android and iOS, sharing logic with the web codebase to cut delivery time up to 40%. As a Front End Developer who treats mobile as a first-class surface, I've shipped apps holding 4.5★+ store ratings. 🎨 Design-to-Code & Website Builds I turn Figma and Framer designs into pixel-perfect, responsive interfaces with Tailwind CSS and SCSS — landing pages, full websites, or redesigns, always polished and fast. As a Front End Developer I consistently hit Lighthouse 95+ and median LCP under 1.8s. 📈 Business-Oriented Engineering As a React Developer I've refactored unstable React codebases into maintainable systems, shipped Next.js platforms that grew organic acquisition, built Stripe subscription and marketplace flows, and handled API integration, cutting infra overhead 20–30%. One Full Stack Developer engagement took a signup funnel from 90 to 240/month (+165%) while halving server costs. ⚡ Performance & Optimization I treat Core Web Vitals like LCP and TTI as real product metrics, getting them 2–3x faster through code splitting, lazy loading, caching, and SSR/ISR/static rendering. As a Front End Developer obsessed with speed, I've taken pages from 6s+ to sub-2s, lifting conversion +38% and cutting bounce 25%+. 🔧 Primary Stack Frontend: React.js, Next.js, TypeScript, Redux, Zustand, Tailwind CSS, SCSS, Framer. Backend: Node.js, ExpressJS, Python (Django, FastAPI), REST, GraphQL, WebSockets. AI: OpenAI API, Claude, custom ML. Mobile: React Native, native Android. Infra: AWS, Vercel, Docker, CI/CD, PostgreSQL, MySQL, MongoDB, Redis, Supabase. Need a React Developer for a complex SPA or a Full Stack Developer to own the whole product? The stack flexes to fit. 💡 Data-Backed Results at a Glance ✅ 60% faster load times via Next.js rendering & caching ✅ 35% increase in conversion rates through funnel-focused Front End Developer work ✅ 350% growth in active users on a React Developer dashboard rebuild ✅ 62% lift in organic traffic via SEO-optimized SSR/SSG ✅ 50% shorter release cycles after CI/CD automation ✅ 40% reduction in mobile delivery time through shared React Native logic ✅ 30% drop in technical debt and bugs via modular components ✅ 25% lower bounce rates after Core Web Vitals work ✅ 165% more signups on a Stripe SaaS funnel rebuild ✅ 95+ Lighthouse scores with sub-1.8s LCP 🤝 How I Work I stay product-focused, build clean, scalable architecture from day one, and iterate fast without piling up technical debt. As a Front End Developer and Full Stack Developer who's partnered with 40+ founders, CTOs, and product teams, I prefer long-term partnerships over one-off gigs. Looking for a React Developer who thinks in products, not tickets? Let's talk.