I build scalable and real-time backend applications using Node.js for APIs, chat applications, dashboards, and high-performance web services. Node.js uses an asynchronous, non-blocking architecture to process requests quickly and efficiently. My Node.js development services help businesses create fast and responsive applications that can handle increasing traffic while maintaining reliable performance.
Request your free consult now
I'm a freelance Node.js and NestJS developer based in Nepal, with more than 20 years of software development experience. I work directly with startups, businesses, entrepreneurs, agencies, and product teams to build reliable, scalable, and maintainable backend systems.
I help clients design and develop Node.js and NestJS solutions based on their specific business and technical requirements. Whether you need a new backend, REST or GraphQL APIs, a SaaS platform, a real-time application, third-party integrations, or improvements to an existing system, I can help you plan and build the right solution.
My work covers the complete backend development process, from understanding requirements and planning the architecture to development, API integration, deployment, optimization, and ongoing maintenance.
If you have a Node.js or NestJS project in mind, let's discuss your requirements and find a practical technical approach for your project.
I provide backend and application development using Node.js and NestJS, with a focus on building practical, maintainable, and scalable solutions.
I develop custom backends with Node.js and NestJS to handle application logic, data processing, authentication, business rules, and other server-side requirements.
Whether you're starting a new application or need a backend for an existing frontend, I can develop the server-side functionality around your project's specific requirements.
The backend can be designed to support your current needs while providing a foundation that can evolve as your application grows.
I develop APIs with Node.js and NestJS to connect applications, frontend interfaces, mobile applications, and other systems.
A well-structured API provides a reliable way for different parts of your software to communicate and exchange data. I can develop APIs around your application's business logic and requirements, with an emphasis on clear structure, validation, security, and maintainability.
If you already have a frontend or mobile application that needs a backend API, I can develop the required API layer to support it.
Some applications need information to update immediately rather than requiring users to refresh a page.
I develop Node.js-based real-time functionality for applications that require live communication and updates, such as real-time dashboards, notifications, chat functionality, live status updates, and other interactive features.
The implementation is designed around the application's actual real-time requirements rather than adding unnecessary complexity.
For applications with complex functionality or requirements that benefit from independently managed services, I can develop backend systems using a microservices architecture with Node.js and NestJS.
Microservices can allow different parts of an application to be developed, maintained, and scaled independently when the architecture is appropriate for the project.
I focus on determining whether a microservices approach makes sense for the application rather than using it simply because it is a popular architecture.
I develop backend systems for SaaS applications using Node.js and NestJS.
A SaaS application often needs more than a simple website. It may require user management, application logic, APIs, different levels of access, subscription-related functionality, and an architecture capable of supporting a growing number of users.
I can work with you to develop the backend foundation around your SaaS product requirements and help turn your product idea or existing application into a functional software platform.
I provide Node.js and NestJS development for enterprise applications with complex business requirements and application structures.
Enterprise software often involves multiple users, roles, business processes, APIs, integrations, and large amounts of application logic. A structured backend architecture can make these systems easier to maintain and extend over time.
I focus on understanding the business requirements first and then developing the backend around the application's functional and technical needs.
Node.js isn't always the right fit for every project. If your application calls for a PHP framework like Laravel or CodeIgniter, I can help with those too.
Choosing a backend technology is an important decision when starting a new software application or modernizing an existing system.
Node.js can be a strong choice for applications that require API-driven architecture, real-time functionality, efficient server-side development, and the flexibility of the JavaScript/TypeScript ecosystem.
One of its advantages is that JavaScript or TypeScript can be used across different parts of a modern application, which can simplify development workflows in projects where the frontend and backend use related technologies.
Node.js is also well suited to applications that handle many I/O operations, such as API requests, database communication, external services, and real-time connections.
For larger backend applications, NestJS adds a structured framework on top of Node.js. Its architecture encourages separation of responsibilities and organized application development, which can be useful as a backend becomes more complex.
However, Node.js is not automatically the right choice for every project. The appropriate technology depends on the application's requirements, expected workload, architecture, existing systems, and long-term goals.
Node.js uses the V8 JavaScript engine to execute code quickly and efficiently, making it suitable for high-performance applications.
Its event-driven and asynchronous architecture allows Node.js to handle multiple operations at the same time without waiting for each task to finish.
Node.js is a good choice for applications that need to manage many users and simultaneous connections, including web applications, APIs, and online services.
Developers can use JavaScript on both the client side and server side. This helps reduce the need to work with multiple programming languages.
Node.js comes with access to npm, one of the largest collections of open-source packages and development tools. Developers can use these ready-made packages to speed up development.
Node.js works well for real-time applications such as chat apps, online games, live notifications, video streaming, and collaborative tools.
Node.js has a lightweight architecture and can use system resources efficiently, particularly for applications that perform many input and output operations.
Frameworks such as Express.js make it easier to build REST APIs, web services, and backend applications with less development effort.
Node.js has a large and active developer community that provides tutorials, documentation, open-source packages, tools, and technical support.
Its lightweight design makes Node.js a practical choice for building microservices that can be developed, deployed, and scaled independently.
I follow a structured development process that keeps the project aligned with your requirements from the initial discussion through deployment and ongoing improvement. The exact approach can be adapted depending on the size, complexity, and needs of your application.
I start by understanding your business objectives, application requirements, target users, existing systems, and the problems you want the software to solve. We discuss the functionality you need, your priorities, and the expected outcome so that the development work begins with a clear understanding of the project.
Once the requirements are clear, I break the project into manageable tasks and define the development priorities. This includes considering the project scope, functionality, development approach, milestones, and the appropriate architecture for the application.
I plan the database structure and overall application architecture based on the requirements. The goal is to create an organized foundation that supports the application's functionality and allows it to be maintained and extended as the project grows.
For applications that depend on APIs or communicate with other systems, I plan how the different components will interact. This includes defining API requirements, data flow, authentication considerations, and how the application will communicate with relevant external or internal systems.
I develop the application according to the agreed requirements and architecture using Node.js and/or NestJS. I focus on organized, maintainable code and keep the implementation aligned with the planned functionality and project objectives.
Rather than waiting until the entire application is finished before reviewing the result, development can be divided into smaller iterations. This allows functionality to be reviewed progressively, requirements to be clarified when necessary, and improvements to be incorporated as the project develops.
I test the developed functionality to identify bugs, unexpected behavior, and issues that could affect the application. Testing and quality checks are performed throughout development so that problems can be identified and addressed before the final delivery.
Once the application has been developed and tested, I prepare it for deployment according to the project's requirements. The deployment process depends on the application's architecture and hosting environment, but the objective is to make the completed application ready for actual use.
Development does not necessarily end when an application is deployed. As your business and application requirements change, additional improvements and functionality may be needed. I can continue working with you on updates and improvements where ongoing development is required.
Choosing a developer is not only about the technology being used. It is also about experience, communication, understanding your business requirements, and having someone you can work with throughout the life of your application.
As an individual freelance developer, I work directly with clients and remain personally involved in the development of their projects.
With more than 20 years of software development experience, I bring extensive experience in designing, developing, and maintaining software applications. This experience helps me understand not only the technical side of development, but also the practical challenges that can arise as an application evolves.
When you work with me, you communicate directly with the person developing your application. You can discuss requirements, functionality, technical decisions, changes, and project progress without having to go through multiple layers of communication.
Working directly with a freelance developer can provide a practical approach to development without the overhead associated with larger development organizations. I focus on the requirements of your project and provide development based on the agreed scope and needs.
My experience extends beyond backend development. I also have full-stack development experience, which allows me to understand how the backend, frontend, APIs, database, and application functionality need to work together. This broader perspective can be useful when developing or improving complete web applications.
Software should solve a business problem, not simply provide technical functionality. I take the time to understand what you are trying to achieve with your application and develop the functionality around your actual business requirements.
Every project is different. You may need a complete application developed from the beginning, specific backend development, or additional functionality for an existing system. I offer a flexible approach to working together based on the scope and requirements of your project.
Applications often need changes and improvements after the initial development is complete. As your requirements evolve, I can continue working with you on additional functionality, improvements, and ongoing development when you need further assistance.
Yes. I am an individual freelance Node.js and NestJS developer based in Nepal, providing backend and application development services directly to clients.
Yes. I work with clients outside Nepal and can collaborate remotely on Node.js and NestJS development projects.
Yes. I provide NestJS development services for backend development, API development, real-time applications, microservices, SaaS development, and enterprise applications based on project requirements.
Yes. I work with startups that need custom backend systems, APIs, SaaS applications, or other Node.js/NestJS development. I can work with you from the early development stage and help build the application around your business requirements.
Yes. As a freelance developer based in Nepal, I can work remotely with international clients through online communication and collaboration.
Yes. I have full-stack development experience, so I can work with both backend and frontend aspects of a web application when the project requires it.
I work with MySQL, PostgreSQL, and MongoDB, depending on the application's requirements and data architecture.
Yes. I can continue working with you after deployment for application improvements, additional functionality, updates, and ongoing development as your requirements evolve.
You can contact me with your project idea, requirements, or details about your existing application. We can discuss what you need, understand the project scope, and determine the appropriate next steps for development.
Yes. If you already have a Node.js or NestJS application, we can discuss the existing system, your requirements, and the development work you need.
Have an idea for a new application, need a backend for an existing project, or looking for a freelance Node.js developer in Nepal? I'd be happy to discuss your requirements and understand what you are trying to build.
Whether you're starting fresh or enhancing an existing system, I offer custom software development services built to match your goals. From responsive web apps to powerful backend solutions and mobile integrations, explore how each service can help your business move forward with confidence.
I build reliable, secure, and efficient backend systems using modern frameworks. From API development to database design, I ensure your applications work seamlessly and scale with your needs.
I develop secure, scalable auction and bidding platforms with real-time bidding, auto-bid, countdown timers, notifications, payment integration, and fully customized solutions for marketplaces and auction-based businesses.
I build fast, high-quality mobile apps using native Android and iOS, as well as modern frameworks like Flutter and React Native, to deliver a smooth, native-like experience while saving time and development cost.
Technologies and tools I use to deliver reliable, high-quality web and mobile application for clients worldwide.
PHP
Laravel
CodeIgniter
WordPress
Node.js
NestJS
JavaScript
TypeScript
React
React Native
Next.js
Vue.js
Bootstrap
Tailwind CSS
MySQL
MongoDB
PostgreSQL
HTML
CSS
jQuery
GitHub
VS Code
AI
Claude