Entrust Javascript to professionals

JavaScript has been a key language for creating interactive web applications for more than a decade. With modern frameworks and tools, the development possibilities have expanded significantly. Not surprisingly, JavaScript has been leading the rankings of the most popular programming languages for several years in a row.
Hiring in-house developers can be costly when you factor in salaries, benefits, infrastructure, and often lengthy recruitment. Outsourcing at Koala will get you professional JavaScript developers at a fraction of the cost. At the same time, it will help you speed up the delivery of your web or mobile application. Our experienced team of developers and designers work efficiently and carefully.
Outsourcing offers unparalleled flexibility. Whether you need one developer for a specific project or an entire team to work on multiple projects simultaneously, you can scale the team up and down.
Our developers have deep knowledge in JavaScript technologies:
• React.js - popular library for creating user interfaces with high interactivity and performance
• Vue.js - progressive framework for building user interfaces
• Angular - a comprehensive framework for the development of robust web applications
• TypeScript - JavaScript add-on for safer and more sustainable code
Extra hands and added value
By outsourcing JavaScript developers, you get not just talented programmers, but a complete development process with best practices and methods to ensure that the application works flawlessly.
We make sure your application is error free with our own testing. From identifying inefficient code to performing automated and manual tests, we ensure optimal performance and functionality.
We protect your applications with advanced security measures. We follow industry best practices to protect you from intruders.
Why Outsource to Koala
Our developers are experienced professionals with deep knowledge not only of JavaScript. Thanks to our team, they can consult each other for ideas to reach the best solution. Our project managers do not stick their heads in the sand before problems and actively communicate at least once every 14 days the progress of the work. We require code review to be sure that we are submitting clean and error-free code. And most importantly — it doesn't stop with us handing over the accesses to the app. We provide you with support, service and development so you don't have to worry about anything.
Who can you outsource with us?
- JavaScript Developer
- Node.js Developer
- Python Developers
- C++ Developers
- C# developer
- DevOps
- CI/CD
- Java Developers
- Rust Developer
- Go Developers
- Developer backend
- Frontend Developer







