Vadim T.

🏆 Certified by Upwork: React / React.js Developer
React ⚛️ React Native 📱⚛️ Next.js 🌐 JavaScript 🟨 TypeScript 🔷

With over 8 YEARS of commercial experience as a Senior React Native Developer, I focus on building high-performance WEB & MOBILE apps using React and React Native. From idea 💡 to launch 🚀, I cover the entire development lifecycle — ensuring SCALABLE, MAINTAINABLE & USER-FOCUSED SOLUTIONS.

🌟 CORE COMPETENCIES:

🧠 FRONT-END DEVELOPMENT
Skilled in React, React Native, Redux Toolkit, React Query, TypeScript & modern UI libraries. As a Senior React Native Developer, I bring deep expertise in creating sleek, efficient UIs that delight users.

🏗️ ARCHITECTURE DESIGN
Designed scalable front-end architectures for complex projects — a key strength honed through years as a Senior React Native Developer on enterprise-grade applications.

🔁 STATE MANAGEMENT
Redux, Redux-Saga, Context API – keeping your app’s logic clean and organized. This has been a cornerstone of my role as a Senior React Native Developer, ensuring maintainability across teams.

🔌 DATA INTEGRATION
Efficient API handling with Apollo Client & React Query. My work as a Senior React Native Developer often involves architecting smart data layers that improve app responsiveness and reliability.

⚙️ CI/CD
Experience with CircleCI, GitLab CI & GitHub Actions – delivering fast, stable builds. I’ve implemented robust delivery pipelines in multiple teams as a Senior React Native Developer, accelerating release cycles.

📌 KEY ACHIEVEMENTS:

🏗️ SCALABLE ARCHITECTURE DESIGN
Built modular front-end structures for long-term maintainability.

👥 TEAM LEADERSHIP
Led cross-functional teams and delivered high-quality results on time.

🤖 PROCESS AUTOMATION
CI/CD pipelines that cut deployment time and reduce manual tasks.

📊 DATA MANAGEMENT EXCELLENCE
Advanced integration with Redux Toolkit, React Query, Apollo Client.

📶 OFFLINE-FIRST SOLUTIONS
Built resilient apps with Redux Offline for unstable networks.

🧩 COMPLEX FEATURE IMPLEMENTATION
Interactive maps, in-app purchases, SSO, real-time notifications – done & delivered.