Vitalii B.

🚀 Top Rated Plus | React / Full-Stack Developer | 10+ Years Experience ⚡ AI-Accelerated Development with Claude Code & Cursor (Faster Delivery, Smarter Workflows) ✔ Upwork Skill Certification – React Front-End Development ✔ Top Rated Plus (Top 3% of freelancers) ✔ 100% Job Success Score I help businesses build scalable, high-quality web and mobile applications — from idea to production. With 10+ years of experience and a strong background as a Team Lead, I specialize in delivering reliable solutions, leading small teams, and ensuring projects are completed on time and to the highest standards. 💡 What I Can Do for You Build modern web apps (React, Next.js) Develop mobile apps (React Native, Ionic) Design and integrate APIs (REST / GraphQL) Lead development teams and manage delivery Improve performance and code quality Take your product from idea → MVP → production 🧠 Tech Stack 🎨 Frontend React, Next.js, Angular HTML5, CSS3, Sass, Tailwind CSS, Ant Design 📱 Mobile React Native Ionic ⚙️ Backend Node.js, PHP, Python, Nuxt.js 🗄️ Databases MongoDB, MySQL 🧩 State Management & Architecture Redux, RxJS, NgRx 🔌 API & Data Layer REST API, GraphQL, Apollo Client ☁️ Cloud & DevOps Firebase (Cloud Functions, Realtime DB) CI/CD (Bitrise, AppCenter) 🛒 E-commerce & Integrations Shopify (themes & apps) Stripe, PayPal, Mollie, Przelewy24 Amazon, eBay, Etsy 🧪 Tools & UI Storybook 🎯 Why Clients Work With Me Clear communication & fast response Strong ownership of the project Clean, maintainable code Focus on long-term results, not quick fixes 📩 Let’s Work Together Send me a message and let’s discuss your project. I’ll help you find the best solution quickly and efficiently.