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I will build or fix your node backend API
Yuvraj
About this gig
Need help building or fixing a Node.js backend API?
I can help you develop REST API endpoints, fix backend bugs, implement request validation, integrate databases, and add JWT authentication.
My services include:
- Node.js and NestJS API development
- REST API endpoint creation and debugging
- PostgreSQL and SQL integration
- JWT authentication and authorization
- Backend performance improvements
- Bug fixes and code cleanup
I focus on readable code, clear communication, and reliable solutions tailored to your requirements.
Please message me before ordering for complex tasks so we can agree on the scope, timeline, and deliverables.
Let's build a backend solution that works for you!
Get to know Yuvraj
Yuvraj
Backend Developer NodeJS NestJS AI
- FromIndia
- Member sinceAug 2024
Languages
Hindi, Marathi, English
Backend developer specializing in Node.js, NestJS, TypeScript, REST APIs, SQL, PostgreSQL, Redis, and AI integrations. I build reliable APIs, authentication systems, asynchronous processing services, and backend features for web applications. I can also help debug, optimize, and improve existing applications. I focus on clean architecture, secure implementation, performance, and well-tested code, while using modern AI tools to work efficiently.
My Portfolio
FAQ
Which technologies do you work with?
I work primarily with Node.js, NestJS, JavaScript, TypeScript, REST APIs, SQL, PostgreSQL, JWT authentication, and Docker. Please share your project requirements so I can confirm the best approach for your specific needs.
What information should I provide before placing an order?
Please describe your requirements, expected functionality, preferred technology stack, and any existing code or API documentation. For bug fixes, include the error message, steps to reproduce the issue, and relevant code snippets. Please remove passwords, API keys, and other sensitive information be
Can you fix bugs in an existing Node.js application?
Yes. I can investigate and fix bugs in existing Node.js and NestJS backends, including API errors, validation issues, database queries, and authentication problems. Please share the issue details first so I can confirm the scope and estimated delivery time.
