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Fiverr Pro
English
$
USD
I will develop scalable backend with nodejs, nestjs, and express
Surya Chaudhary
About this gig
Need help with API development or fixing backend issues using Node.js and Nest.js? You're in the right place!
I specialize in building strong, flexible, and high-performance backend solutions( E-commerce website, SAAS platform, CRM, or enterprise web app) that ensure speed, security, and ideal integration for the latest web applications.
What I Offer:
- Flexible Backend Development using Node.js, Nest.js, and Express.js for high-performance applications
- REST & GraphQL API Development for Ideal frontend integration with Next.js, React.js
- Real-Time Features & WebSockets for interactive, data-driven applications
- High-Speed Performance Optimization to improve loading time & flexibility
- Secure Authentication & Authorization with JWT and role-based access control
- Cloud Deployment & Serverless Architecture on AWS
- Advanced Database Integration with MongoDB, MySQL, and PostgreSQL for data management
Why Choose Me?
- High-Quality Code & Clean Architecture
- On-time Project Delivery
- Post-Deployment Support & Maintenance
- 24/7 Support & Clear Communication
Let's build something amazing together! Contact me today to discuss your project.
Get to know Surya Chaudhary
Surya Chaudhary
Full Stack Developer
- FromIndia
- Member sinceFeb 2025
- Avg. response time1 hour
Languages
Hindi, English
Full Stack Engineer with 4+ years of experience building scalable MERN, Next.js, Java Spring Boot, AWS, and AI-powered applications. Worked with enterprise clients at Nagarro on microservices, automation systems, serverless architecture, and LLM integrations. Skilled in React, Node.js, Nest.js, OpenAI, RAG, AWS Lambda, MongoDB, PostgreSQL, and real-time applications. I deliver clean, scalable, and production-ready solutions focused on performance and business impact.
My Portfolio
FAQ
What kind of backend solutions do you offer?
I specialize in building strong, flexible, and high-performance backend solutions for various applications, including E-commerce websites, SAAS platforms, CRMs, and enterprise web apps. My focus is on ensuring speed, security, and seamless integration for the latest web applications.
What technologies do you use for backend development?
I use Node.js, Nest.js, and Express.js to develop scalable and efficient backend systems. These technologies are perfect for building high-performance applications that can handle complex business logic and large amounts of data.
Do you offer real-time features for applications?
Absolutely! I can integrate WebSockets and real-time features for interactive, data-driven applications. This is ideal for chat applications, live updates, and other real-time functionalities.
Can you help with cloud deployment and serverless architecture?
Yes! I specialize in cloud deployment and serverless architecture on platforms like AWS and Google Cloud. I can help deploy your application in a scalable, reliable, and cost-effective manner.
Do you implement secure authentication and authorization?
Yes, I implement secure authentication and authorization using JWT (JSON Web Tokens) and role-based access control (RBAC). This ensures that your application is safe and that users can only access the resources they are authorized to
How do you optimize the performance of applications?
I focus on high-speed performance optimization to improve loading times and flexibility. This includes code optimization, database indexing, caching strategies, and other performance-enhancing techniques to ensure that your app runs smoothly unde
