Front-End Development

Front-end development services help develop convenient, fast-loading, well-designed, responsive, and SEO-friendly websites and web apps that facilitate seamless interactions with users.

 

About Front-End Development

Front-end development focuses on the client side of websites and web applications. It covers designing, coding, and implementing visual layouts. Front-end engineers usually work with UI/UX designers who create the appearance of your solution. Front-end development services should also consider SEO requirements, especially when you build a front-end based on SPA technologies, such as React, Vue.js, or Angular. Building a responsive front-end requires optimizing it to the screen sizes of mobile, desktop, and tablet devices. 

Front-end developers typically receive wireframes, fonts, design elements, and animations from UI/UX designers. Their primary responsibility is to implement these elements, constructing the aspects of the software that users directly interact with. This encompasses everything a visitor sees and experiences on a website or application. Our front-end engineers possess a foundational understanding of design principles, enabling them to meet design requirements accurately and create pixel-perfect layouts. Additionally, they have a basic familiarity with back-end development, which facilitates effective collaboration with back-end engineers.

Front-end and back-end engineers collaborate closely, exchanging information to determine the distribution of functions between the front-end and back-end. This process involves deciding which tasks will be handled on each side of the development. Furthermore, our front-end developers are equipped with basic knowledge of back-end development, enhancing their ability to work effectively with the back-end team, ensuring a more integrated and efficient development process.

Most front-end development projects are built with modern frameworks (React, Vue.js, Angular, and Ext JS). We often use them in conjunction with Next.js or Nuxt.js for creating SSR and SSG. Such a combination helps us achieve higher rankings on Google and other search engines. Our team has unique expertise in integrating these technologies, a sign of our highly experienced engineers.

Work Process

Front-end development consists of several stages, each requiring a team of front-end engineers and other specialists.

1


Planning

This initial stage focuses on defining the project’s objectives, establishing timelines, and allocating budget.

Team:

  • Project Manager
  • Tech Lead


2


Architecture

At this stage, the team maps out the architecture of the solution and may gather early user feedback (optional).

Team:

  • Project Manager
  • Tech Lead

3


Front-end development

Here, we write the code for your web pages using the selected technologies.

Team:

  • Project Manager
  • Tech Lead
  • Front-end Developer


4


QA and testing

This phase involves testing the interface components and writing automated tests for the completed interfaces.

Team:

  • Project Manager
  • Front-end Developer
  • Manual QA Engineer
  • Automation QA Engineer

5


Back-end integration

Integrating the front-end with back-end systems and APIs is crucial for data exchange.

Team:

  • Project Manager
  • Front-end Developer
  • Back-end Developer
  • QA Engineer


6


Deployment

We deploy the system on a server or cloud service and adjust CI/CD.

Team:

  • Front-end Developer
  • Back-end Developer
  • DevOps Engineer

7


Maintenance

We develop documentation for your solution and provide its maintenance. 

Team:

  • Project Manager
  • Front-end Developer
  • QA Engineer

Our Clients

We develop large projects for clients across 27 countries, a significant number of which are featured on the Fortune 500 list.

Microsoft
Microsoft
Hyundai
Hyundai
Mazda
Mazda
Pepsi
Pepsi
Kia
Kia
Tennet
Tennet
Preston Baker
Preston Baker
Thomas Cook
Thomas Cook
Recipe Plus
Recipe Plus
Danone
Danone
Pivdenny bank
Pivdenny bank
Gravitec
Gravitec

When Do You Need It?

You can turn to custom front-end development services when you’re building a completely new solution or want to modernize existing interfaces. Doing so can improve your website’s search engine rankings, ensure it looks appealing across various devices, and provide a seamless user experience.

Use it if:

Design modernization

You have an outdated and irrelevant interface

New front-end

You want to create a new and quality front-end

SEO issues

Your JS front-end has indexing problems 

Responsiveness issues

Your interface doesn’t fit different screen sizes

Slow load times

You want to improve page loading times

Browser compatibility

Your website works poorly with some browsers

Errors and bugs

Your front-end has many issues

Heavy pages

Your pages have a large size

Switch to JS

You switch your front-end to a JS framework

Validation errors

Your front-end doesn’t pass the W3C validation

Google PageSpeed issues

Your front-end has problems with Google PageSpeed

No microformats

Your front-end doesn’t use modern microformats

Our Software Development Standards

In our work we follow such international approaches and standards:

Management:PMP
Design:ISO 9241-210
Programming:Coding conventions, MDN Web Docs, Naming convention
Python:PEP 8
JS/TS:ECMA, JavaScript Standard Style, Google TypeScript Style Guide, ESLint
PHP:PSR
С#:ReSharper
HTML/CSS:W3C
Security:GDPR
Testing:ISTQB

Our Awards

Authoritative Design Award

Interaction Award

Technologies

We specialize in specific technologies, with the technology stack chosen based on the project’s purpose and requirements

Programming languages:

Python
Python
Javascript
JavaScript
Java
Java
PHP
PHP
C#
C#

Web / Frameworks:

Django
Django
Fastapi
FastAPI
Spring
Spring
Hibernate
Hibernate
.Net
.NET
Node.js
Node.js
Express
Express
NestJS
NestJS
Laravel
Laravel
Yii
Yii
Symfony
Symfony
React
React
Vue.js
Vue.js
Angular
Angular
Ext JS
Ext JS

Databases / Data storage:

MySQL
MySQL
PostgeSQL
PostgeSQL
MongoDB
MongoDB
Redis
Redis
A. Casandra
A. Casandra
Elasticsearch
Elasticsearch
Amazon RDS
Amazon RDS
Amazon S3
Amazon S3

DevOps Containers:

Docker
Docker
Kubernetes
Kubernetes
AWS ECS/EKS
AWS ECS/EKS

DevOps Automation:

Ansible
Ansible
Chef
Chef

DevOps CI/CD:

GitLab CI/CD
GitLab CI/CD
Jenkins
Jenkins
AWS
AWS

DevOps Monitoring:

Zabbix
Zabbix
Grafana
Grafana

Testing:

Selenium
Selenium
Postman
Postman
Swagger
Swagger
Apache JMeter
Apache JMeter
Cypress
Playwright
Playwright

Clouds:

AWS
AWS
Azure
Azure
Google Cloud
Google Cloud
And experience in more than 20+ other industries!

Results

Your interface is intuitive, user-friendly, and easy to navigate
You achieve compatibility with different devices and screen sizes
Your web pages are SEO-friendly and you get better rankings
Your content loads quickly and seamlessly, which helps retain users
Your website or web app functions correctly on various browsers
Your page size is optimized
You successfully switch to a new JS framework
Your front-end passes the W3C validation
Your front-end includes modern microformat
Your Google PageSpeed Index is in the green zone

About Us

70+

Employees

Clients

from Fortune 500

5

Locations

27

Countries we serve

82%

Senior experts

200+

Completed projects

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