Alwaye, Kerala, India
Information Technology
Other
IMPRESIO STUDIO
Overview
Selected Intern's Day-to-day Responsibilities Include
- Develop and maintain scalable server-side applications using Node.js, Express.js, and TypeScript
- Design robust and secure RESTful APIs with proper routing, middleware, and error handling
- Build and optimize relational database schemas using PostgreSQL, ensuring performance, normalization, and data integrity
- Integrate and manage ORMs like Prisma or TypeORM for efficient and type-safe database operations
- Implement authentication and authorization using JWT, session-based methods, and OAuth protocols
- Validate request and response data using Zod or Joi to ensure type safety and data integrity
- Handle file uploads and media storage using Multer, and integrate with Cloudinary, AWS S3, or similar services
- Write clean, testable, and modular code following SOLID principles
- Create and maintain API documentation using tools like Postman or Swagger
- Implement security best practices such as input sanitization, rate limiting, secure headers, and CORS configuration
- Perform unit and integration testing using Jest and Supertest
- Collaborate closely with frontend developers to define and deliver seamless API experiences
- Manage deployments using platforms like Vercel, Render, Railway, DigitalOcean, or AWS (EC2/S3)
- Configure CI/CD pipelines using GitHub Actions, PM2, or Docker for automated builds and deployments
- Handle environment configuration securely using .env files and secret managers
- Work with version control (Git) to manage codebase, branches, and code reviews
- Monitor and debug production issues, ensuring application reliability and performance
- Build real-time features using WebSockets or Socket.IO (optional)
- Node.js (event loop, async/await, non-blocking architecture)
- Express.js (middleware, routing, error handling)
- TypeScript (interfaces, generics, type safety)
- PostgreSQL (schema design, joins, indexing, ACID compliance)
- ORMs: Prisma or TypeORM (for PostgreSQL with TypeScript)
- MongoDB (CRUD, aggregation, indexing, geospatial queries) - good to have
- Authentication: JWT, session-based auth, OAuth
- Authorization (role-based access control)
- Data validation (Zod, Joi)
- File uploads and storage (Multer, Cloudinary, AWS S3)
- WebSockets / Socket.IO - good to have
- API documentation (Postman, Swagger)
- Git (branching, commits, PRs)
- Basic testing (Jest, Supertest)
- Security best practices (rate limiting, CORS, sanitization, encryption)
- CI/CD knowledge (GitHub Actions, Docker, PM2)
- Deployment experience: Vercel, Render, Railway, DigitalOcean, or AWS (EC2/S3)
- Environment variable management and secure credential handling
- Cloud platform familiarity - AWS, Vercel, or GCP - good to have
- Clean code, modular structure, and strong debugging skills
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