Crossing Infotech is seeking a MERN Stack Developer Intern who wants practical experience building full-stack web applications with MongoDB, Express.js, React, and Node.js. This role is suited to candidates who enjoy working across both frontend and backend development.
What You’ll Work On
- Build and improve web application features using the MERN stack.
- Create reusable React components and responsive interfaces.
- Develop or integrate REST APIs using Node.js and Express.js.
- Work with MongoDB for storing and retrieving application data.
- Connect frontend components with backend services.
- Implement basic validation and application logic.
- Test API endpoints and frontend functionality.
- Investigate bugs and troubleshoot application issues.
- Use Git/GitHub for version control and collaborative development.
- Assist with documenting technical changes and project features.
Who Should Apply
- Students, recent graduates, or freshers from Computer Science, IT, Software Engineering, or related fields.
- Candidates with a basic understanding of JavaScript and web development.
- Applicants who have built academic,
personal, or portfolio projects using React or Node.js.
- Freshers interested in becoming full-stack developers are encouraged to apply.
- React Hooks and React Router
- Mongoose
- JWT and authentication concepts
- Tailwind CSS or Bootstrap
- Postman
- npm
- TypeScript fundamentals
- Deployment experience with platforms such as Vercel, Netlify, or similar services
What You’ll Gain
- Practical experience across the complete MERN development stack.
- Better understanding of frontend and backend integration.
- Experience working with APIs and NoSQL databases.
- Exposure to real development workflows and version control.
- Project experience that can strengthen your full-stack development portfolio.
Why Consider This Internship?
If you want to understand how a modern web application is built from the user interface through the API and database layers, this internship provides an chance to practice the complete development cycle.