Hire the Best React.js Developers
in Italy

👨‍💻 Software Developer | Full Stack Developer | Node.js Developer |Backend Developer 🚀 Crafting innovative solutions and delivering seamless digital experiences. Let's build together! 💼 Professional: Developing robust software apps across industries. 🔧 Expertise in Node.js and backend systems. 🚀 Technical Skills: HTML, Python, C++, Typescript, CSS, JavaScript, React.js, Node.js, PHP, Express.js, MongoDB, Git. ️ 🚀 Achievements: Spearheading complex app development, optimizing performance, and saving costs. 🌱 Continuous Learning: Embracing evolving tech trends and attending conferences to fuel innovation. 🤝 Let's Connect: Seeking challenging projects, collaboration, and networking opportunities. Let's create something amazing! #fullstack_developer ️ #software_developer #frontend_developer #backend_developer #python Developer #data-structure_and_algorithms #algorithms

I'm a React.js specialist based in Rome, Italy, with 10+ years of web development experience and a proven track record of delivering high-performance applications. Over the past 5 years, I've completed 90+ successful projects on Upwork, maintaining a 100% Job Success rate while working with clients across diverse industries. My Expertise: I specialize in modern JavaScript frameworks—particularly React.js, Next.js, and Gatsby.js. I have deep expertise in building server-side rendered applications, static site generation, and Progressive Web Apps. I'm proficient in TypeScript, GraphQL, RESTful APIs, and styling technologies like TailwindCSS and SCSS. What Sets Me Apart: → Performance-Focused: I consistently optimize for speed and user experience, implementing best practices like code splitting and automatic optimization. → Full-Stack Capability: Comfortable working on both client-side and server-side aspects of web development. → Clear Communication: I prioritize transparency and proactive problem-solving, ensuring clients understand progress and feel heard throughout the project. → Quality-Driven: My meticulous attention to detail and clean, efficient coding practices result in maintainable, scalable solutions. Recent Highlights: ✓ Successfully migrated a complex Strapi web-app to PayloadCMS with builder.io integration ✓ Developed Progressive Web Apps leveraging GatsbyJS and GraphQL ✓ Built and maintained high-traffic websites with responsive design across all devices ✓ Consistently received 4.7-5.0 star ratings with testimonials praising communication and technical skill Why Work With Me: I treat every project as if it were my own. My goal isn't just to write code—it's to deliver solutions that drive real business value. I'm reliable, deadline-conscious, and ready to go beyond expectations. Let's build something great together!

Building a SaaS product that needs to look great, ship fast, and hold up at scale? I'm a Senior Full Stack Developer helping SaaS startups and product teams turn ideas into production-ready web applications using React, Next.js, Node.js, and TypeScript with a focus on performance, clean architecture, and code your team can actually maintain six months from now. With 1,100+ hours on Upwork, a 100% Job Success Score, and end-to-end product delivery across multiple industries, I own the full stack: frontend interfaces, backend APIs, database design, integrations, and deployment. WHAT YOU CAN EXPECT WORKING WITH ME – Full Stack web applications built with React, Next.js, Node.js, and TypeScript – SaaS platforms with multi-tenant architecture, authentication, and role-based access – REST and GraphQL API development with secure, well-documented endpoints – Database design and optimization (PostgreSQL, MongoDB, MySQL) – Payment integration with Stripe, plus third-party APIs (Twilio, SendGrid, OpenAI, etc.) – Pixel-perfect UI implementation from Figma, responsive across all devices – Performance optimization (Core Web Vitals, lazy loading, code splitting, query tuning) – Cloud deployment on AWS, Vercel, and Docker with CI/CD pipelines – MVP development for founders who need to launch in 4–12 weeks CORE STACK Frontend: React.js, Next.js, TypeScript, Redux, Zustand, React Query Backend: Node.js, Express.js, NestJS, REST APIs, GraphQL Databases: PostgreSQL, MongoDB, MySQL, Prisma, Mongoose Styling: Tailwind CSS, SCSS, Material UI, shadcn/ui Cloud & DevOps: AWS (Lambda, S3, EC2), Vercel, Docker, GitHub Actions, CI/CD Integrations: Stripe, Twilio, SendGrid, OpenAI, Auth0, Firebase Tools: Vite, Webpack, Figma, Git, Postman WHO I WORK BEST WITH – Startup founders building a SaaS MVP from scratch – Product teams that need a senior fullstack engineer who can own features end-to-end without coordination overhead – Companies scaling an existing product who care about UX, performance, and maintainable architecture I'm currently available for full-time contracts (30+ hrs/week) and open to contract-to-hire opportunities. Let's talk about your project I usually respond within a few hours.

🚀 Your app shouldn’t break when users grow....I build systems that scale smoothly from day one. If you're dealing with slow performance, messy code, or an app that isn’t ready to scale, I help turn it into a fast, reliable, and production-ready system. I’m a Full Stack Developer specializing in building scalable SaaS platforms, high-performance web apps, and secure backend systems using modern technologies like React, Next.js, Node.js, and Django. 💡 What I can do for you: • Build full-stack web applications from scratch • Develop scalable SaaS platforms • Create fast, responsive frontends (React / Next.js) • Build secure and optimized backend systems (Node.js / Django) • Design efficient databases (PostgreSQL, MongoDB, MySQL) • Develop and integrate REST APIs • Improve performance and fix bottlenecks • Refactor messy code into clean, maintainable architecture ⚡ Tech Stack: React.js • Next.js • Node.js • Express.js • Python • Django PostgreSQL • MongoDB • MySQL • Supabase Tailwind CSS • Git • Docker • VPS Deployment 📈 Experience: • Full Stack Developer — Rosopak (2024 – Present) Building scalable enterprise applications, APIs, and high-performance systems • Web Developer — NovaGenius (2022 – 2023) Developed modern, responsive web apps for business clients 🎯 I focus on: Clean Architecture • Performance • Scalability • Long-term Reliability If you need a developer who understands both business goals and technical execution — I’m here to help. 📩 Send me a message with your project details and let’s build something solid.

With 5+ years of experience in building high-performance web applications and eCommerce platforms, I specialize in turning complex challenges into tailored, ROI-focused solutions. Whether you're launching an MVP, scaling a startup, or optimizing your existing platform, I deliver exceptional results that help your business thrive. Why Work With Me? ✅ 5+ Years of Industry Experience ✅ 100% Client Satisfaction Focus ✅ Expertise Across Multiple Technologies ✨ My Core Expertise: 🔹 Full Stack Development 🔹 eCommerce Optimisation: Focusing on enhancing User Experience, increasing Lead Acquisition, improving Conversion Rates, and generating Qualified Leads & Sales 🔹 Custom Solutions: Developing feature-rich, highly appealing websites and digital solutions 🔹 Digital Strategy: Data-driven, iterative approach to creating effective marketing strategies and achieving business goals 🔹 Agile Methodologies: Agile workflows ensuring on-time, high-quality project delivery ✨ Technical Skills: 🖥️ Frontend: ReactJS, React Native, NextJS, React Hooks, Redux, Ant Design, Material UI, Bootstrap ⚙️ Backend: Python (Django, FastAPI), Node.js (Express), REST APIs 🛒 eCommerce & Payment Systems 💳 Payment Integration: Stripe (subscriptions, promo codes, and more) ☁️ Cloud & Deployment 🚀 AWS, Digital Ocean, Heroku, Google Cloud, Firebase 🔄 CI/CD pipelines for efficient delivery 🧠 AI & Generative AI 🤖 Large Language Models (LLMs) such as GPT (OpenAI) 🧩 Natural Language Processing (NLP) for AI-driven automation 📊 Predictive Analytics and Data-Driven Solutions 💬 Chatbots and Virtual Assistants powered by AI 📊 Data Visualization & Dashboards 📈 Actionable insights and intuitive dashboards tailored to your needs 📦 Custom Solutions ⚡ Feature-rich, scalable web applications aligned with business goals I am passionate about embracing complex challenges and turning them into creative solutions that deliver measurable results. My process is highly data-driven and focused on aligning each project with your core business goals. From marketing strategy to website design and development, I ensure every touchpoint drives your success. Whether you're looking to enhance your eCommerce platform, improve website performance, or create a seamless user experience, I pride myself on delivering exceptional, ROI-focused results that exceed client expectations. Let’s discuss how I can help you achieve your business goals and elevate your online presence! #WebDevelopment #JavaScript #PHP #Laravel #Python #Django #Flask #ReactJS #NextJS #ReactNative #NodeJS #MERNStack #WordPress #WooCommerce #Shopify #eCommerce #UXDesign #UIUX #LeadGeneration #ConversionOptimization #DigitalSolutions #AgileDevelopment #FullStackDeveloper #AI #GenerativeAI #GPT #LLAMA #SoftwareEngineer #WebDevelopment #FrontEndExpert #BackEndSpecialist #APIIntegration #CloudComputing #ProjectManagement #DatabaseManagement #ERPSystems #AIandDataSpecialist #CI_CD #InnovativeSolutions #InteractiveWebDesign #RESTAPI #APIDevelopment #SaaS #DatabaseDesign #SoftwareTesting #ERPIntegration #LaravelSpecialist #CodeIgniterExpert #PHPDeveloper #JavaScriptDeveloper #HTMLCSSExpert #JQuerySpecialist #WordPressDeveloper #BootstrapExpert #AjaxDeveloper #EcommerceSpecialist #DataScraping #TechnicalConsultant #SoftwareDevelopment #DigitalSolutions #SDLCExpert #UXUIDesign #VisualStudio #GitHub #AzureExpert #SQLServerSpecialist #MySQLExpert #IISServer #TwilioIntegration #CodecanyonIntegration #APIArchitecture #EventDrivenDevelopment #TDDExpert #CloudSolutions #ContinuousDeployment #ContinuousIntegration #ProjectToolsExpert #JiraExpert #AsanaExpert #TimeDoctorExpert #HighQualityWebApps #EngagingDigitalExperiences #PixelPerfectDesigns #BackendSolutions #BusinessFocusedDevelopment #ProfessionalServices #CodeCanyon

👋 Hi, I’m Serhii! A passionate Full Stack Developer focused on building modern, scalable, and high-performance web applications. My expertise lies in crafting fast, responsive, and visually appealing websites and web apps using React, Next.js, Svelte, Node.js, NestJS 🔹 What I Offer: ✅ Custom Web Applications – Full-stack apps built with React, Next.js, and Node.js ✅ High-Performance UI/UX – Optimized for speed, accessibility, and SEO ✅ State Management & APIs – Efficient architecture using Zustand, Redux, REST APIs ✅ Animations & Interactivity – Engaging effects with Framer Motion, GSAP ✅ Mobile-Responsive & Pixel-Perfect Design – Smooth cross-device experiences ✅ Cloud & Database Solutions – Firebase, MongoDB, PostgreSQL 🔹 Tech Stack: 🟢 Front-end: React.js, Next.js, TypeScript, Tailwind CSS, Framer Motion 🟢 Back-end: Node.js, Express.js, API Development (REST/GraphQL) 🟢 Databases: MongoDB, PostgreSQL, Firebase 🟢 Tools & Platforms: Git, GitHub, VS Code, Figma, Postman 🟢 Other Expertise: Server-side Rendering (SSR), Static Site Generation (SSG), Authentication & Security (JWT, Firebase Auth), Performance Optimization 🏆 Experience & Notable Projects: ✔ 1+ years in Web Development ✔ 5+ successful freelance projects in e-commerce, SaaS, and personal branding ✔ Worked on team-based projects, collaborating with designers & developers 🔹 Job Tracking Application – Built a real-time job tracking web app using React, Node.js, featuring secure authentication, job status updates, and mobile-friendly UI. 🔹 E-commerce Website – Developed a modern online store with dynamic product filtering, Stripe payments, and high-performance SEO optimization. 🔹 Regression Therapy Landing Page – Designed a high-converting animated landing page with smooth transitions, fast loading speed, and SEO optimization. Why Work With Me? 💡 Clean & Maintainable Code – I follow best industry practices to ensure scalability. 📢 Clear Communication – I keep you updated at every stage of development. ⚡ Detail-Oriented & Reliable – I ensure the final product meets your expectations. 🤝 Long-Term Client Relationships – I aim to build strong partnerships through high-quality work. 📩 Need a skilled developer to bring your vision to life? Let’s connect! I’m available for both short-term and long-term projects. 🚀 🔑 KEYWORDS 🚀 Full Stack Developer, React Developer, Next.js Developer, JavaScript Developer, Frontend Developer, Backend Developer, Web Developer, MERN Stack, Next.js, React.js, Node.js, Express.js, TypeScript, Tailwind CSS, Firebase, MongoDB, PostgreSQL, Zustand, Redux, API Development, REST API, UI/UX, Performance Optimization, Server-side Rendering (SSR), Static Site Generation (SSG), Authentication, JWT, Firebase Auth, Framer Motion, GSAP, SEO Optimization, Mobile-Responsive Design, E-commerce, SaaS, Landing Page, Job Tracking App, Progressive Web App (PWA), Git, GitHub, Web Applications, SaaS Development.