Nest.js development services for efficient and scalable server-side applications. Hire Nest.js developers at Keenethics to get a powerful backend for your web apps.
Check the case studies

Nest.js development services we offer

service icon

Nest.js web development solutions

By listening to your vision, we combine our expertise with industry best practices and the innovativeness of our specialists to offer you a unique solution, from which you can win from a long-term perspective. We develop a range of comprehensive solutions, from dynamic single-page apps to complex enterprise-grade platforms.

service icon

NestJS mobile app development services

We create mobile apps full of rich and enhanced functionality while ensuring smooth integration, high performance, and an exceptional user experience. Our solutions are user-oriented, having intuitive and visually stunning user interfaces.

service icon

UI/UX development for Nest.js

Developing the product isn’t sufficient without well-formed UI/UX requirements and strategies. It’s almost unlikely to engage users and earn their satisfaction. Whether launching a new app or updating your existing one, consider UI/UX for your solution. As a result, you increase conversions, retention, and brand loyalty. 

service icon

Custom NestJS app development

By developing custom solutions, we strive to bring you many benefits, from addressing your business opportunities and goals to releasing competitive, feature-rich products on the market. 

service icon

Nest.js maintenance services and support

After you get a ready-made project, we don’t stop our cooperation. Our development team continues to provide you with proactive maintenance services and ongoing support so that your product goes hand in hand with your users’ needs and preferences. 

service icon

Nest.js data management

When building the project on NestJS, we guarantee the effective implementation of data management strategies and the creation of a robust data architecture. Nest.js provides the developers with all the necessary tools for creating a product that can handle data effectively. 

service icon

Nest.js migrating

If you’re unsure about the efficient migration of your existing app to Nest.js, you shouldn’t be. We guarantee you zero disruption to any operations.

service icon

Nest JS consulting

By hiring a consultation or project estimate from Keenethics, you can maximize the potential of the NestJS solution for your company. Whether you need help with technical challenges, optimization of the product infrastructure, or advice about the initial project idea, we’re always ready to provide you with personalized consulting services

Our experience

Tracking schedules and salaries of the Keenethics team.
Learn more
Through our collaborative efforts, Keenethics built a tool that guides users through streamlined processes, from conceptualization to creating bespoke facade solutions. Its unique features include a user-friendly interface, transparent order specifications through downloadable PDF files, and distinct user roles for a streamlined process.
Learn more
Oplanto, or Optimus Planto, is a platform that simplifies 3D printing management. It offers a marketplace for 3D printing designs and instruments for creating new objects.
Learn more

Our Work Process

By implementing a client-centered approach and being attentive to details, we create stellar projects that fulfill our client’s needs. Following Agile methodologies, we adapt and evolve our approach as required throughout the development cycle.
Our Nest.js development company delves into your business requirements and priorities and forms a customized development plan to ensure a seamless Nest.js development cycle.
Learn more
We transform concepts into robust platforms by following rigorous testing procedures and protocols. In this way, we ensure quality performance optimization under different loads, even during peak usage.
Learn more
At the UX/UI stage, we unite your vision and the expertise of our designers to develop an engaging user experience for your product. Our skilled designers focus on blending creativity with functionality while prioritizing user satisfaction.
Learn more
In cases of potential issues, we implement timely solutions while minimizing downtime. By keeping your product up-to-date, we ensure it remains secure and aligned with the best industry practices.
Learn more

Top Benefits of NestJS Development Service

Code consistency

With Nest.js, by following a set of conventions, the developers get a consistent coding style and structure, ensuring the code is clean and easy to understand. 

Accessible third-party modules

NestJS offers access to many third-party modules, streamlining the entire development process and adding resilience to the code.

Seamless integration

Nest.js provides the tools and abstractions to easily integrate the clients’ solutions with other libraries, API,s and frameworks. 


Developers benefit from the scalable and modular architecture of Nest JS, which allows them to efficiently organize and manage their codebase and build a maintainable architecture of the products. 

Easy unit-testing

The developers can easily check that apps are error-free and maintain smooth performance. With Nest.js, developers can isolate specific functions, focusing solely on testing individual pieces of code, thus streamlining the debugging process.

Component-based architecture

Thanks to this feature, developers can create, maintain, and reuse code.


Its documentation is clear and simple, and the community is always ready to provide needed support to developers.


Why Choose Keenethics as Nestjs Development Company?

1. Quality with Strike Force

You can hire a dedicated developers team called Strike Force for a perfect start to your project. Within a month, they will set up the development environment, major development processes, and project architecture. Afterward, we suggest switching most of the expert team members to junior or mid-level developers, while senior app developers stay as consultants. This way, you have a more affordable project with a perfect quality set from the start.
1. Quality with Strike Force

2. Satisfied users with UX audit

Our UX audit shows you what upsets your users and holds back customer engagement. This approach is the best way to cut the development expenses and improve your ROI in the long run. In the UX audit, we analyze the design of your solution to improve the user flows. At the same time, we eliminate the pain points of your users as well as improper design practices.
2. Satisfied users with UX audit

3. Security with an escrow account

You can employ our escrow partner as a middleman securing your costs. Before we start the development project, we may agree on the terms upon which the escrow agent releases your payment to us. To calculate your approximate escrow expenses please visit our partner’s website. With a minimal escrow fee, you can sleep well knowing you pay only for the job done properly.
3. Security with an escrow account

4. Motivated team with our mental health program

When working with Keenethics, you hire a keen team of dedicated developers. Our Mental Health Officer monitors closely the mental state of each employee to ensure happiness, motivation, loyalty, and so successful project development stage. With our employee satisfaction checkups, we ensure low employee turnover and no associated project delays.

4. Motivated team with our mental health program

Our Customers Say

Keenethics has been part of our journey in developing our digital tool from the start. We chose Keenethics because we got the impression that they could support us with the terms of how and having the capacity to really unlock this tool. They connected with us on a more why level. They took the time to understand why we were building it. A talented, innovative team, Keenethics has been an indispensable resource throughout the platform’s development. Their professionalism, technical skill, and personable nature have made them excellent strategic partners. We’ve been able to build a true partnership with Keenethics. They have solid competence, and they’ve been able to connect us with really strong developers and front-end designers.

Dominic Von Martens
Stockholm, Sweden
Co-Founder, Self Leaders
Show more on Clutch

I'm here to help you find a software solution.

If you have a business challenge you want to solve with a software solution, let me tell you about our offers. Should we start with a free estimate of your project?

Daria Hlavcheva

Head of Partner Engagement

Let's talk
Lets start image


What is NestJS?

Nest.js is a progressive Node.js framework that helps solve problems with code structure by using modular approaches to complex application development. Nest.js uses JavaScript and TypeScript to provide developers with a ready-made software architecture for developing testable and easily maintainable backend apps. Nest.js has detailed documentation, and with a powerful CLI, it allows for boosting performance and streamlining development. 

What is the average cost of developing a NestJS project?

The cost of a Nest.js development depends on the technologies used, development time, complexity, and the scope of the projects. It’s a bit subjective to set the price without listening to your product idea, requirements, and business needs. We can only set the initial price, which starts at $25,000 for an MVP product.

Why hire Nest.js developers from Keenethics?

You can trust us to develop a product for any industry, from finance to education and retail. Our experienced developers have extensive experience in developing quality and scalable products for various objectives. We guarantee effective Nest digital solutions for addressing your business opportunities and challenges, considering various models to optimize development costs. We also combine automated and manual testing, security assurance and other methodologies to streamline a bug-free product through data integrity checks and compliance with industry security standards.


Time-tested cooperation 

We’re aware of most of the potential challenges and nuances in terms of building software products. Our specialists know how to adjust the workflows to your needs whenever required. 



We always try to show the smallest development results to keep our clients tuned for project updates. If any technical issues arise, we will keep you informed. Our team holds regular meetings on project updates and is always tuned to all potential issues before they impact your operations. We proactively monitor and maintain your solution, whether it’s routine updates, bug fixes, or performance optimizations. 



We involve our specialists from the start of the project to prevent any uncontrollable mistakes. Thus, we ensure the code is clean and meets the relevant development standards. This approach improves the code and makes it easier to find and address problems. The development cycles are more efficient, and applications become more robust.

How do you manage security issues when developing NestJS apps?

Handling security in app development project is at the core of the success of the project. Thus, after the first stage of the development cycle at Keenethics, which is the business analysis stage, we get all the necessary data required for the start of the development necessary to set secure strategies with a project team. We enforce strict validation rules to prevent injection attacks. Then, we consider robust authentication and authorization strategies to manage access to sensitive resources and endpoints. We also control hashing algorithms to add an extra layer of security to password storage. HTTPS, SSL/TLS encryption, and CSRF protection are also critical for us to mitigate the risks of unforeseen attacks on the software. Finally, our team holds regular audits and tests to be always timely informed of security concerns about your NestJS product. We perform assessments of vulnerabilities and use cases and keep dependencies up-to-date so that your app won’t be exploited by attackers. 

GDPR banner icon
We use cookies to analyze traffic and make your experience on our website better. More about our Cookie Policy and GDPR Privacy Policy