Requirements gathering
- From initial negotiations to 1 prototype to 1 contract
- Scope of work is 100% defined
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 too will be satisfied with our experts’ excellence. Look through the CVs of our JavaScript developers and start your project faster than ever 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.
Know the real price of the project
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 an instant estimate on the price of your project
Total:
0
JavaScript developers 0
Specialists
0
Top JavaScript developers for your team
How many middle/senior JavaScript developers does your project require?
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
Analysis
- Expertise mapping, roadmap development, SRS creation
- 100% requirements are described
Design
- 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
- 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.
Our partnership with Andersen started 3 years ago, and for all this time the company has never failed us or made us doubt our choice of outsourcing vendor. We are quite satisfied with our cooperation and going to extend the development team.
We are completely satisfied with having Andersen as a partner. We believe that Andersen is the right outsourcing vendor for our company, which can develop truly effective and innovative solutions that are so crucial for the healthcare industry. Thank you and hope our further cooperation will remain fruitful.
We work with multiple vendors, and Andersen became the fourth software company we hired. Now their PHP team is the first in amount of engineers and performance. Moreover, Andersen helped us to configure infrastructure and model of cooperation in a way to make all the vendors work a single standard. And now we are able to measure the work of all developers from our vendors.
To begin with, I would like to mention that Andersen makes development process absolutely clear. We were able to interview the React team provided and check their skills. They worked according to best practices accepted in our company, communication was comfortable for both sides, and we obtained full information about the project. It's been a pleasure doing business with you.
We needed a mobile solution for inner use that would work with both Android and iOS. As we didn’t have such specialists in our company, we decided to outsource the cross-platform development to Andersen. Their specialists created an amazing app that our employees love, so we are really pleased with the results. I would say that your cross-platform developers made a miracle, as it has helped us to double our working efficiency. So many many thanks to you.
Hertereau Pascal
CTO Testapic - QA service