Mern Stack Developer

We are looking for an experienced MERN Stack & React Native Full Stack Developer with expertise in building scalable web and mobile applications. The ideal candidate should have hands-on experience with MongoDB, Express.js, React.js, Node.js, React Native, and AWS cloud services. The candidate will be responsible for developing web applications, cross-platform mobile applications, backend APIs, database architecture, cloud deployment, and application maintenance. Key Responsibilities Develop and maintain web applications using the MERN stack. Build cross-platform mobile applications using React Native for Android and iOS. Develop responsive and user-friendly interfaces using React.js. Design and develop scalable backend services using Node.js and Express.js. Design, develop, and integrate RESTful APIs. Manage MongoDB databases, schemas, queries, and performance optimization. Implement authentication, authorization, JWT, and role-based access control. Deploy and manage web and backend applications on AWS. Configure and work with AWS services such as EC2, S3, IAM, CloudFront, and related services. Implement mobile app features, push notifications, and third-party integrations. Integrate payment gateways and external APIs. Optimize application performance, security, and scalability. Debug and troubleshoot web and mobile application issues. Manage Git repositories, code reviews, and deployment workflows. Collaborate with designers, project managers, and development teams. Required Technical Skills 1. Frontend Development HTML5, CSS3, JavaScript (ES6+). React.js. React Hooks. Redux Toolkit / Context API. Bootstrap / Tailwind CSS. Responsive web development. 2. Mobile App Development React Native. Android and iOS application development. React Navigation. API integration in mobile applications. Push notifications. Firebase integration. Mobile app debugging and performance optimization. Play Store and App Store deployment knowledge. 3. Backend Development Node.js. Express.js. RESTful API development. JWT authentication and authorization. Third-party API integrations. Secure backend architecture. 4. Database Management MongoDB. Mongoose ODM. Database schema design. Query optimization and indexing. 5. AWS & Cloud TechnologiesAWS EC2 AWS S3. AWS IAM. AWS CloudFront. AWS Route 53. AWS Lambda (preferred). Cloud deployment and server management. Application hosting, monitoring, and troubleshooting. Basic understanding of CI/CD pipelines. 6. Development Tools Git and GitHub. Postman. VS Code. npm / yarn. Firebase. Docker (preferred). Preferred Qualifications Bachelor's degree in Computer Science, IT, or a related field. 2–5 years of professional development experience. Experience building and deploying production-level web and mobile applications. Experience publishing applications on Google Play Store and Apple App Store. Understanding of application security and cloud infrastructure. Strong debugging and problem-solving skills. Ability to work independently and manage multiple development tasks. What We Offer Competitive salary based on skills and experience. Opportunity to work on web and mobile application projects. Exposure to modern technologies and cloud infrastructure. Professional growth and learning opportunities. Collaborative working environment. How to Apply Interested candidates can share their updated resume along with their GitHub profile and relevant project portfolio.