+1 917 993 9742

Hire Top JavaScript Developers

Start your project within 2 weeks

JavaScript development services

We apply the latest interface development technologies to take full advantage of the web browsers capabilities for interactions with users

180+ JS developers

High-qualified specialists

In order to solve your business problems, our engineers use all modern frameworks, including Angular, NodeJS, and React

130+ delivered projects

Successful solutions

Every year we work on projects for companies included in the Fortune 500 list, as well as for leaders of such industries as FinTech, eCommerce, and Healthcare

12+ years of experience with JS

Outsource JavaScript development

Andersen’s JavaScript team has delivered projects to a global client base that includes Mercedes-Benz, Ryanair, and Verizon. You will be satisfied with our services too. Look through the CVs of our JavaScript developers and start your project as fast as never before, receiving intuitive, functional websites and apps in the end.

3 days to provide developers
10 days to start
2 weeks of free trial

Versatile tools we work with

Experts in front-end software development, Andersen’s engineers deliver client-facing modern design and intuitive interfaces, backed by serious performance under the hood.

technology_icon
Angular
technology_icon
Backbone
technology_icon
Ember
technology_icon
jQuery
technology_icon
Karma
technology_icon
Knockout
technology_icon
Lodash
technology_icon
Node
technology_icon
React
technology_icon
RxJS
technology_icon
Redux
technology_icon
Vue

Know the real price of the project

technology icon

You don’t have to read tea leaves in order to find out the approximate cost of your future team. Just specify the number of developers you need and get to know the price of your project.

Top JavaScript developers for your team

How many middle/senior JavaScript developers does your project require?

Choose number of developers:
Middle
Senior

You may also include

Add top-notch back-end engineers to JavaScript developers that will satisfy your project needs.

.NET
Scala
C++
Golang
Java
Ruby
Node.js
PHP

Be sure of 100% quality

We aim to provide high quality at every stage of development so that you get a product you can be proud of

Requirements gathering

Example
  • From initial negotiations to 1 prototype to 1 contract
  • Scope of work is 100% defined

Analysis

Example
  • Expertise mapping, roadmap development, SRS creation
  • 100% requirements are described

Design

Example
  • Architecture creation, UI / UX prototyping
  • Product structure is defined

Development

  • Pull Request Analysis with SonarQube, Code cross review by developers
  • Code is 100% valid
  • Code quality is under full control

Testing

Example
  • Functionality, UX, Performance, and Security testing
  • 100% of functionality covered with manual tests
  • Up to 70% of code coverage with test automation

Deployment

  • Autodeploy, E2E autotests, daily search for syntax and logical errors
  • 10X lower failure rates

Our satisfied clients

SMB, enterprise and startup clients return to us because they’re happy with our work. Here’s what they say about Andersen.
Jonathan Bibas Co-Founder Ellis-Car - The Data Driven Company
Hertereau Pascal CTO Testapic - QA service
Philippe Adib CTO Lion of Fire - Canada, Montreal
Luis Urcia Technaura Systems GmbH - Mainz, DE
More references on

Lasting partnerships

Latest projects