Their project managers / developers / QA's are very professional, friendly, helpful, motivated and can easily be scaled according to wishes and skills. Over the entire time, the whole team was able to integrate itself into a large number of projects and implemented them to our complete satisfaction.
We are looking forward to further cooperation and tackling new projects and tasks together!
What do you like most about the company?
More than just developers. They're business minded and bring more to the table than applications — they help solve real business problems.
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.

We are software development company providing services in various WEB and MOBILE technologies with more than 6 years of experience.
Read Full InterviewFor 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.
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Front-End:
Angular 1+, React.js, Vue.js, D3.js, jQuery, Backbone.js, Passport.js, Bootstrap
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Back-End:
Node.js (Express, Nest.js, Next.js, Nuxt.js, Serverless), PHP (Laravel, Symfony, CodeIgniter, Yii1/2), Python (Django, Flask, Bottle, Flex)
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Mobile/Desktop:
Ionic Framework, React Native, Capacitor, Electron
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Databases:
MySQL, PostgreSQL, DynamoDB, MongoDB, RDS Aurora DB, RedshiftDB
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Server Administration:
Docker, ClearOS, Alpine Linux, CentOS, Ubuntu, Amazon Linux
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Well-Known APIs:
Twitter, Facebook, Google Analytics, Adwords, YouTube, Vimeo, LinkedIn, XING, Google Calendar, Google Map, Amazon API Gateway.
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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
- Email: [email protected]
- Skype: live:valeria.kucherova.jsn
Ukraine
+380992376068