yojji logo

NestJS Development Services

This innovative framework is great for creating scalable, stable, and powerful server-side applications. Yojji has expertise in developing cutting-edge solutions for a variety of sectors or enhancing existing products.
Why Yojji
Yojji is synonymous with first-class quality and reliability. The team of specialists has extensive experience in various verticals and is always ready to address any challenges of your business promptly.
Predictable
Predictable
Our team sees the complete picture of the final product before development begins, which makes the development timeline straightforward, and ensures quality, consistent, and predictable delivery.
Iterative
Iterative
When it comes to software development, Yojji leverages the iterative approach. Therefore, potential defects are identified and dealt with promptly, functional prototypes are built at the beginning of the project lifecycle, progress is measured easily, and unnecessary costs are prevented.
Quality-driven
Quality-driven
The entire team always maintains a systematic approach to quality, consistently acts following set priorities, as well as quickly innovates and solves potential issues.
Scalable
Scalable
We always work with an eye for the future, so the code will be easy to scale. Besides, if requirements change or the need for increased productivity arises, the company always provides additional specialists with the necessary expertise.
Cooperative
Cooperative
The cooperation of Yojji professionals with a client’s in-house team is always seamless. Our staff understands and finds common ground with people from different cultures and with diverse experiences.

Industries

With rich experience in various industries, we help clients scale their businesses and increase revenue.

Fintech

Fintech

We have extensive experience in building secure and client-friendly mobile banking software, custom payment solutions, and digital solutions for fintech enterprises that make them recognizable in the Fintech industry.
Health care

Health care

We develop effective healthcare applications that simplify personal healthcare management, optimize various operations, increase workload efficiency, and improve customer service.
E-learning

E-learning

Success-driven specialists build various e-learning platforms with lean design, excellent functionality, and an emphasis on learners. All solutions are scalable, advanced, and intuitive.
E-legal

E-legal

Yojji develops leading-edge digital products that cater to the unique needs of legal practice. By leveraging innovative solutions, legal specialists can productively manage various stages of litigation.
Travel

Travel

Yojji implements travel projects that are designed to improve service quality and streamline workflow. Whether it’s navigation, trip planning, or handy tools for tour operators, Yojji will bring any idea to life.

Grow your Business

We provide a full range of web and mobile app development services

You can get comprehensive information about the business and technical aspects of cooperation by ordering a free call with our client relationship manager. We are always open to dialogue, so don’t hesitate to contact us to share your ideas, business vision, and requirements. We will digitize your business, attract new customers, and help you launch innovative products.

Collaboration models

Custom development

Custom development

Our cutting-edge services add value to your company, help automate processes, and increase productivity and revenue. Besides, we partner with startups and bring their ideas to life.
01
Discovery
02
Design
03
Development
04
QA testing
05
Deployment
Dedicated team

Dedicated team

Yojji has a diverse pool of talents with deep technical expertise that focuses on the business’s goals and requirements. Our team provides high-quality deliverables on time and within budget.
The pool of the best talents
Fast start
Full-time dedication
Teamwork
Staff augmentation

Staff augmentation

If you require additional skillful resources to cooperate with your in-house development team, our highly experienced professionals are ready to bring their skills to the table and fill certain skill gaps.
The pool of the best talents
Fast start
Full-time dedication

Latest projects

  • Workforce Management Solution

    Web development • QA

    Avenue is the first step toward powerful career conversations and a highly engaged, purpose-driven workforce.

    Lisa Ross, VP of Experience & Tech, Avenue
    5.0full starfull starfull starfull starfull star
    clutch

    Yojji has delivered an accessible product with thorough consideration for the client's requirements. Users have commented on the platform's user-friendliness and speed. Moreover, the team is easy to c...

    Show more

  • Investment application

    Mobile development • UI/UX

    A feature-rich financial mobile application offers a wide array of investment opportunities for parents who want to provide capital for the future of their children. The app serves as an innovative fintech platform that is packed with advanced banking functionality.

  • Payment system for entrepreneurs from scratch

    Web development • Mobile development • UI/UX

    Osu is a payment system for entrepreneurs that simplifies settlements between service providers and customers and allows merchants to effortlessly create and manage payment requests.

    Noam Nevo, Co-founder of OSU

    The client considers Yojji a fully integrated part of their team. Their resources show a high level of skill, professionalism, and organization. They participate in daily meetings, are able to work in...

    Show more

  • Cross countries payroll solution for SMB

    Web development • Product Design • UX analysis

    Payroll is a cloud-based solution for small, mid-sized, and large companies to manage payroll around the world. This system allows direct money transfers between counterparties, provides an opportunity to manage payment cycles and interact with payees.

  • Social Network App

    Web development • Mobile development

    The client-company is an exclusive network for high-net-worth individuals. With hundreds of active users, this network is a win-win option for high-level managers, successful entrepreneurs, and investors. The company aims at establishing and maintaining business contacts, exchanging experiences, and sharing valuable insights. Meetings are held regularly to discuss both business and family issues. The insights gained from regular monthly meetings are invaluable to everyone involved.

  • Time Track System

    Web development • QA • UI/UX

    The Time Machine app helps to track and manage the time spent on work tasks. Weekly timesheets allow you to set the time-frames and add comments quickly and easily. Being feature-rich and user-friendly, the app has an intuitive easy-to-use interface.

  • Worldwide remittance SaaS platform

    Web development • UI/UX • Mobile development • QA

    Vala enables direct execution of money transfers between money transfer businesses, minimizes the total costs of every transaction and generates new revenue streams.

    Alon Zion, Former Co-Founder
    4.9full starfull starfull starfull starfull half
    clutch

    Yojji was an instrumental part of the client’s team, working closely with them to achieve the product’s success. The team was very collaborative and timely, and their performance was amazing. Addition...

    Show more

  • See all

Frequently asked questions

If any of the questions haven’t been covered yet, in this section, you may probably find the answers.

What is NestJS used for?
With Nest, you can easily build back-end applications that are simple to test and manage. Besides, it may be used to swiftly build powerful eCommerce websites or company management solutions when combined with a front-end framework like React or Vue.
Is NestJS good for microservices?
Microservice architecture is a unique approach to creating software systems. It implies concentration on creating single-function modules with clear interfaces and operations. Microservices can be used by developers for a project to ensure that it functions appropriately. Microservices are simple to scale and combine with many different project components.
The development of well-structured and lightweight microservices using NestJS contributes to the advancement of the technological stack.
Why should we use NestJS instead of Express.JS?
Comparing NestJS with Express.js, Nest offers more new features and layers. With the use of straightforward elements like modules, controllers, and providers, NestJS enables the division of programs into smaller, more manageable microservices.
On top of that, NestJS takes advantage of all Node.js capabilities while also providing enhanced APIs for increased speed and effectiveness. The Nest framework makes a ton of third-party modules available for use, which speeds up development and makes the code more resilient.
What are some of the best features of NestJS?
NestJS was designed for extensive corporate applications. It offers numerous advantages, making it a win-win option for 314 companies that use it in their tech stacks.

  • Powerful Command Line Interface (CLI) increases productivity and ensures development simplicity.

  • NestJS supports a large number of Nest-specific modules that make it simple to interact with widely used technologies and ideas, including TypeORM, GraphQL, Logging, Caching, WebSockets, Validation, and many others.

  • The documentation for NestJS is quite simple to grasp. Developers can scan the documentation rapidly and find the answer to any problem and cut down on the amount of time spent troubleshooting.

  • Developers are free to use, modify, and distribute this open-source framework.

  • Building highly scalable and stable corporate applications is simple with this framework because it offers an outstanding architectural structure for enterprise applications straight out of the box.

  • Since NestJS leverages Angular syntax and style to assist you in structuring your corporate project, it functions as Angular for the backend.

  • TypeScript is supported by NestJS out of the box, which improves efficiency and makes it easier to write maintainable apps.

  • NestJS changes the entire debugging process by effectively isolating a function and testing only one piece of code, which makes unit testing easy.

What are the cons of NestJS?
Though NestJS is a great option for many developers, it is still not a magic pill that will work perfectly. Still, this framework has some flaws.

  • NestJS may be challenging for new developers to understand and master if they don't have any experience with Angular. Additionally, as not all JavaScript developers utilize TypeScript, these groups of developers may find the framework challenging as well.

  • The size and maturity level of the developer community is not very large, even though there are many tools accessible to aid novice programmers.

  • It takes a long time for Nest to match the power and functionality of other frameworks.

What are the main components of a NestJS application?
The following are the main components of this framework:

  • Modules are used to divide functionality into logical, reusable components and to structure the code. A “@Module” decorator that adds metadata is applied to grouped TypeScript files. This information is used by NestJS to arrange the application’s structure.

  • Providers abstract complexity and logic in any form. It is possible to build new providers and incorporate them into controllers or existing providers.

  • The client side of an app can use controllers to manage incoming requests and offer suitable responses (for example, API calls).

Have an idea?
Let’s work together

01

Fill out contact form or call us. We’ll set a call or in person meeting for free consultation

Let’s do a first step

02

We discuss your project even if you have just an raw idea

03

We choose a model and approach that are suitable for your case and budget

Meet up in person

NL, Amsterdam

Ildar Kulmuhametov
Ildar Kulmuhametov
CEO, Co-Founder

USA, Austin

Yevhen Piotrovskyi
Yevhen Piotrovskyi
CTO, Co-Founder