JSN

Coding. Ninjas.

4.57/5 (7 Reviews)
We are software development company providing services in various WEB and MOBILE technologies with more than 6 years of experience.  
$25 - $49/hr
10 - 49
2015
Ukraine
JSN
Coding. Ninjas.
4.57/5 (7 Reviews)
Client Reviews
High dedication to development and product
Reviewed 1 month ago by Henning Pautsch
Role: Senior Consultant at SEVEN PRINCIPLES AG
I needed a team of frontend developers to develop our product (green field) in an incredible short amount of time. Besides the great communication (response time, transparency) I really enjoyed working with the team members as they are skilled professionals which think of the product value too.
When we needed more (or less) developers they were even capable of changing the team size on demand.

I'm working with JSN a few months (fulltime, 1-3 developers) now and will continue to do so. Strongly recommended!

What do you like most about the company?

- Communication & People - Seems to have a pretty good culture too.

What they should improve on?

When we had problems it was easily to address and fix them. I'll add something if I experience a big issue.

Rating breakdown
Quality
Reliability
Ability
Overall
Other details
Services:
Web Development
Project Budget:
$10001 to $50000
Project Duration:
16 Weeks
Project Status:
In progress
Highly recommeded outfit
Reviewed 5 months ago by Garreth Greene
Role: Business Owner at creativenergy design
Tim at JSN has always responded to any of the tasks I've sent their way and completed them on time and to great satisfaction.
Rating breakdown
Quality
Reliability
Ability
Overall
Other details
Services:
Maintenance & Support
Project Status:
In progress
Services

For many years we have successfully completed a number of projects using such cutting-edge technologies, as Angular 1+, React.js, Node.js, Nest.js, PHP, Laravel and many more. JavaScript is our main area of expertise.

 

  • Front-End:

Angular 1+, React.js, Vue.js, D3.js, jQuery, Backbone.js, Passport.js, Bootstrap

  • Back-End:

Node.js (Express, Nest.js, Next.js, Nuxt.js, Serverless), PHP (Laravel, Symfony, CodeIgniter, Yii1/2), Python (Django, Bottle, Flex)

  • Mobile/Desktop:

Ionic Framework, React Native, Capacitor, Electron

  • Databases:

MySQL, PostgreSQL, DynamoDB, MongoDB, RDS Aurora DB, RedshiftDB

  • Server Administration:

Docker, ClearOS, Alpine Linux, CentOS, Ubuntu, Amazon Linux

  • Well-Known APIs:

Twitter, Facebook, Google Analytics, Adwords, YouTube, Vimeo, LinkedIn, XING, Google Calendar, Google Map, Amazon API Gateway.

  • Payment Gateways:

PayPal, Stripe

 

The main range of our skills

PHP, Yii1/2, Symfony, Laravel, CodeIgniter, Node.js, Backbone.js, Vue.js, Gatsby.js, Fastify.js, Angular 1+, Ionic, Cordova, ReactNative, Nest.js, Next.js, AWS Lambda, React.js, Wordpress CMS, Drupal CMS, Bootstrap, HTML/CSS, Slim, MongoDB, Redis, Elastic Search, Docker, MySQL, Webpack, Redux, Saga, PostgreSQL, Heroku, DynamoDB, API Gateway, Serverless, Ethereum, Blockchain, etc.

 

The contact person: 
Valeria - Sales Manger

Focus
Service Focus
Contact information
ua
JSN
Ingenernaya 1, Zaporizhia, Zaporizhia 69008
Ukraine
+380992376068
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