React JS / React Native and Node.js

React JS / React Native and Node.js

5–9 years of hands-on experience in software development. Strong expertise in React JS, React Native, JavaScript (ES6+), and TypeScript. Extensive experience with Node.js, Express.js, or NestJS. Strong understanding of component-based architecture and state management using Redux/Context API. Experience in developing and consuming REST APIs and GraphQL services. Knowledge of HTML5, CSS3, Bootstrap, Tailwind CSS, and responsive design principles. Experience with Git, Agile methodologies, and CI/CD pipelines. Good understanding of Microservices architecture and API-driven development. Experience with Next.js and modern frontend frameworks. Knowledge of cloud platforms such as Azure, AWS, or GCP. Experience with MongoDB, PostgreSQL, MySQL, or other databases. Familiarity with Docker, Kubernetes, and containerized applications. Exposure to WebRTC, Firebase, Push Notifications, and Real-time applications. Understanding of security, application monitoring, and performance tuning. Design, develop, and maintain scalable web applications using React JS. Build and deploy cross-platform mobile applications using React Native for Android and iOS platforms. Develop robust backend services and APIs using Node.js, Express.js, or NestJS. Create reusable UI components and implement responsive, user-friendly interfaces. Integrate frontend applications with RESTful APIs, GraphQL services, and third-party platforms. Optimize application performance, security, scalability, and maintainability. Participate in architecture discussions, technical design reviews, and estimation exercises. Implement CI/CD pipelines and contribute to DevOps best practices. Collaborate with product owners, architects, designers, and cross-functional teams. Mentor junior developers and drive coding standards and best practices.