Full Stack Developer Intern | Entry Level | Fresher | React, Node.js, JavaScript, SQL | Remote

Company: Crossing Infotech

Job Type: Full-time Internship

Work Mode: Virtual / Remote

Location: India

Internship Duration: 1–3 months

Stipend: ₹16,500/month

Application Deadline: 20 September 2026

About the opportunity

Crossing Infotech is offering a Full Stack Developer Internship for freshers and entry-level candidates interested in developing complete web applications across both front-end and back-end technologies.

The internship provides practical exposure to building responsive user interfaces, developing server-side functionality, working with databases, integrating APIs, testing application features, and using modern development workflows.

Key responsibilities

- Develop responsive web interfaces using HTML, CSS, and JavaScript.
- Assist with building reusable components using React.
- Develop or support server-side functionality using Node.js.
- Create and integrate REST APIs for application features.
- Work with SQL databases to store and retrieve application data.
- Connect front-end components with backend services.
- Implement basic application logic and data-processing functionality.
- Test application features across different environments.
- Identify and troubleshoot front-end and backend issues.
- Validate user inputs and handle common application errors.
- Use Git for source-code management and collaborative development.
- Maintain technical documentation for assigned features and changes.

Who can apply

- Freshers and recent graduates.
- Students or graduates from Computer Science, Information Technology,



Software Engineering, BCA, B.Tech, MCA, or related fields.
- Candidates with academic, personal, or portfolio web-development projects.
- Candidates interested in Full Stack Development or modern web application development.

Required skills

- Understanding of HTML and CSS.
- Basic to intermediate knowledge of JavaScript.
- Familiarity with React fundamentals.
- Basic understanding of Node.js.
- Knowledge of SQL and relational databases.
- Understanding of REST API concepts.
- Basic knowledge of Git and version control.
- Good problem-solving and debugging skills.

Preferred skills

- Familiarity with Express.js.
- Knowledge of MongoDB or another NoSQL database.
- Understanding of JavaScript ES6+.
- Experience with REST APIs and JSON.
- Familiarity with npm and package management.
- Basic knowledge of authentication and authorization concepts.
- Familiarity with GitHub.
- Experience with academic or personal full-stack projects.

What you will learn

- Complete full-stack web-development workflows.
- Building responsive front-end interfaces with React.
- Backend development using Node.js.
- REST API development and integration.
- Database design and application data management.
- Connecting front-end and backend services.
- Application testing and debugging.




- Git-based collaborative development.
- Basic deployment and web-application architecture concepts.

Ideal candidate profile

We are looking for candidates who are:
- Interested in becoming a Full Stack Developer.
- Comfortable learning both front-end and backend technologies.
- Curious about how complete web applications work.
- Robust in logical thinking and problem-solving.
- Willing to troubleshoot and improve application features.
- Detail-oriented when working with code and user interfaces.
- Comfortable working independently and collaborating with a remote development team.

Why join Crossing Infotech?
- Full-time remote internship opportunity.
- Practical exposure to both front-end and backend development.
- Opportunity to work with React, Node.js, JavaScript, SQL, and APIs.
- Structured full-stack development projects.
- Opportunity to build portfolio-relevant web applications.
- Beginner-friendly opportunity for freshers.
- Experience relevant to Full Stack Developer, Web Developer, Front End Developer, and Backend Developer career paths.

Application deadline: 20 September 2026

If you are a fresher interested in full-stack development and want practical experience building complete web applications with React, Node.js, SQL, REST APIs, and JavaScript, this internship provides a structured environment to develop end-to-end development skills.

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📌 Full Stack Developer Intern | Entry Level | Fresher | React, Node.js, JavaScript, SQL | Remote (India)
🏢 Crossing Infotech
📍 India