Україна понад усе!

Stand with Ukraine!

Let's Create Something Exceptional Together!

Full range of bespoke digital solutions from design to development


Team members


Successful projects


Hours worked


Years of experience



About Us

We are JSN- a team of specialists in web, cross-platform mobile development, and UI / UX design.

Web and mobile applications development as well as UI / UX design is our core area of expertise and passion. In our work, we use bleeding-edge technologies to deliver quality services to our clients.

Our top priority is the solutions that are perfectly crafted. Depending on clients needs, we provide highly qualified specialists, extended teams, or support for the full cycle of project development.

The main strategy is not just about the website/application development or design.

It is about providing a complex integrated approach for business growth, including further project maintenance and support.

Customer trust, long-term reliable cooperation, an eye for detail, a systematic approach to each task as well as large development experience are the key reasons why more and more customers select us for their projects.

Our services

Web Development

Building bespoke websites using cutting-edge technologies and tools

Mobile Development

Creation of hybrid

and cross-platform mobile


Corporate Solutions

Providing software development assistance for the improvement of internal corporate processes

UI / UX Design

Providing a full range of UI / UX design services: wireframing, prototyping, UI / UX design and redesign for web & mobile apps

Retail & Distribution
Travel & Hospitality


Energy & Utilities
Software & Hi-Tech
Financial Services
Life Sciences & Healthcare
Business Info & Media

JSN Reviews

From the first contact until the project end the cooperation was highly professional. Time is money, JSN brings it to another level. Never have worked with a company that performed so fast in a premium product way.

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