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Current
Employees

We are a team of qualified front-end, back-end, and full-stack developers as well as communicative and responsible project managers. We are certified specialists who know how to make a perfect code which will best suit your needs. We’re always ready for the interesting and challenging projects!

Total
Upwork Hours

We’ve been facing a huge variety of tasks requiring different technologies and skills. Developing from scratch and implementing new features to existing code, connecting new models and redesigning the website - these are tasks we do on a regular basis, but this is not a complete list of them!

Finished
projects

We can proudly say that we have 58 successfully completed clients' visions and this number is constantly increasing. We keep maintaining the vast majority of our projects and embodying the most daring ideas of our clients. We are able to both develop the project from scratch and support the existing one for you!

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We begin to work over every our project from the detailed research.

What is the aim and objectives of your business? How do you motivate your target audience? Which instruments can accelerate your sales?

After answering the core questions we develop the model that will work personally for you and your business needs. At this point, we discuss your ideas, design, structure and main functions of the features.

Then goes selection of instruments which will serve our goals best.

We assist our customers in choosing technologies, platforms, services that will suit for their applications taking into account the size of budget and deadlines.

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Layout coding is an important link between design and programming.

It is a conversion of the finished design into a working draft.

We transform graphic layouts created by the designer into HTML-code that would be displayed in the Internet browser in exact accordance with the original layout.

The primary function of the layout is to visualize the content, represent the information structure, and demonstrate the basic functionality.

At this stage, we receive a skeleton of the future project and are able to proceed with back-end development.

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You can already see the basic functionality of your website, though the key stage of project implementation is yet to come. This is what we call development, the process of building the functionality for all project blocks and items.

Our developers implement parts of code gradually so that you can see how this or that feature works straight away.

At this stage, we connect each front-end blocks and elements with back-end functionality. Namely, we develop the functionality that was described in specifications, combine the layout with back-end logic, etc.

When this stage is completed you can see all the functionality of your site in action!

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Testing is a guarantee of the final project quality. Before releasing the project in production, we always make sure that it complies with the key criteria.

To start with we check that its design and functionality meet all the specifications. Then we make sure that the code is clean and fits our internal quality standards.

Apart from that we think of the end user and do our best to make the application or website convenient in practice.

We always focus on long-term cooperation with all our customers. Therefore, our goal is to create such a project that will be convenient in scaling in order that it would develop in the long run.

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No matter what kind of work we do for you, we realize that it will be extremely important to expand your business, enter new markets and just be up to date today and in the future.

We’re always ready to provide maintenance and support, no matter how much time have passed since we released the project, we’re here for you to implement new features, create new themes, or even redesign your website.

With the new technologies coming you may want to migrate to another platform, add new modules or integrate with third-party services.

And you can always come to us for qualified help!

OUR Working process

  • 01Concept discussion
  • 02Layout coding
  • 03Development
  • 04Testing
  • 05Maintenance
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We use only advanced tools – technologies
that are well versed

Amazon
Angular
Apache
Bitbucket
Bootstrap
CSS3
Docker
Django
ElasticSearch
Express
Facebook
Firebase
Git
Google
Gulp
HTML
Hibernate
Java
JavaScript
Jira
jQuery
JSON:API
Knockout
Less
Magento
Mongo
MsSqlServer
MySQL
Nginx
Node.js
PHP
Postgre
Python
React
Redis
Sass
Sequelize
Socket
Sphinx
Spring
SQL
Typescript
UnderscoreJS
Varnish
Vue
Wordpress
XML
Zoho

JavaScript based projects:

project
MoveBoard
MoveBoard

The app allows a manager or a client to fill-in an order with various types of transportation logic available: local move, flat rate, moving, and storage, etc.

project
GetLuckyName
GetLuckyName

A web application for mothers and mothers-to-be. It allows the user to track all the stages of the pregnancy and the development of the baby.

project
Portail
Portail

The project allows future self-entrepreneurs to easily carry out their administrative procedures with all organizations, taking into account the specifics of their situation and their project.

project
Docket
Docket

Docket is built around an agenda identical in it's functionality to the Google Calendar, with an advanced event and task planners, contact book, and other functions that are useful in the effective organization of academic life.

project
Chirpy
Chirpy

Chirpy is an NPS solution for bots and Al.

Implementation of the back-end functionality from scratch.

project
Negotiabl
Negotiabl

The platform uses natural language processing driven negotiations in a human voice, negotiates with visitors via human-like text chat.

project
Adverse
Adverse

This app serves as an intermediary between advertiser and owners of advertisement spaces.

project
Eleet
Eleet

Eleet is a modern, convenient and safest messenger is created for users who need the maximum protection of correspondence, calls, and personal information.

project
SquareFeed
SquareFeed

This project contains two separate systems for Magento and Squarespace that allows a user to load products from the online store into the Google Adwords service.

project
TrustHab
TrustHab

TrustHab - provider of an HVAC control systems.

Full-stack development, Angular, Node.js, MongoDB

project
Homesearch
Homesearch

Homesearch is a property intelligence platform, with information about homes in the UK.

project
Medsafe
Medsafe

Medical app, managing the state of the patient by the doctors.

Communication between patients and doctors by calls, messaging, and so on.

project
Getwerkin
Getwerkin

Platform for communication and mentoring in various industries.

PWA chat: events, public and private groups, directs, multiple workspaces.

project
Intel Retail Edge
Intel Retail Edge

Responsive design and fixing issues.

Expert knowledge about Intel products: in-depth articles, training courses, learning activities, and helpful tools.

project
AllianceBlock
AllianceBlock

Front-end modules and microservices from scratch.

The crowdfunding project based on the blockchain to securely conduct an ICO and then generate and distribute tokens.

Reviews about us

avatar
CEO, Teabloom

avatar Kozak Group's output received great feedback from customers for its easy-to-use UI and appealing look.

The team regularly collaborated via Skype, ensuring a smooth communication flow and timely delivery. Customers can expect a professional and honest vendor team.

avatar
СТO, AllianceBlock

avatar Strong and skilled developers that have a lot of knowledge and not afraid of deadlines. Happy to work with them again in the future!

Amazing developers with amazing work ethic. Very organized and quick development of new features. Have a lot of feedback and offer insights to improve codebase. Likes to take difficult tasks and helps out proactively when there are issues. Very fun to work with and happy with the results!

avatar
CEO, Pineapple Development

avatar We have been working with the Kozak group, especially Alexander and Denis, for over five years now.
They have been great partners of ours.

In fact, most of our large projects get help from the Kozak group and their certified Magento developers. The partnership was great and we look forward to continuing this partnership for many years.

Start a project

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