- Develop and maintain server-side applications using Node.js and Express.js/NestJS.
- Design and build RESTful APIs and microservices.
- Integrate third-party services, APIs, and payment gateways.
- Implement authentication and authorization mechanisms (JWT, OAuth).
- Optimize application performance and scalability.
Frontend Development
- Build responsive UI using React.js, Angular, or Vue.js.
- Develop reusable components and front-end libraries.
- Ensure cross-browser compatibility and mobile responsiveness.
- Collaborate with UX/UI designers to implement user-friendly interfaces.
Database Management
- Design and manage databases such as MongoDB, PostgreSQL, MySQL, or SQL Server.
- Write productive queries and optimize database performance.
- Implement data security and backup strategies.
DevOps & Deployment
- Work with cloud platforms such as AWS, Azure, or GCP.
- Use Docker and CI/CD pipelines for automated deployment.
- Monitor application performance and troubleshoot production issues.