Mern Stack Developer

Frontend Development: Design and build interactive, responsive user interfaces and single-page applications using React.js. [1, 2]

Backend Development: Create server-side logic, secure routing, and robust RESTful APIs using Node.js and Express.js. [1]

Database Management: Design schemas, model data, and manage storage efficiently using MongoDB (or supplementary SQL databases like PostgreSQL when required). [1, 2]

System Integration: Connect front-end components with back-end services and integrate third-party APIs or authentication tools (like JWT/OAuth). [1, 2]

Testing & Debugging: Write clean code, troubleshoot issues, perform unit testing, and optimize application speed and responsiveness across devices. [1, 2, 3]

Deployment & Collaboration: Work with version control (Git), participate in code reviews, and assist with cloud deployments (AWS, Docker, etc.) alongside cross-functional teams. [1, 2, 3, 4]