Top JavaScript experts
Onsiter is the platform where JavaScript experts and other IT contractors find their next assignment. Post your assignment for free or directly browse JavaScript experts that could fit your assignment.

Might be available
San Diego, CA, USA
French, English, Spanish
- Over 20 years of professional development experience
- 10+ years of experience with .NET, C#, VB.NET, ASP.NET
- 20 years of SQL Server experience

Available ASAP
surat
English
- 3+ years of experience in React
- Expertise in javascript, typescript, git, jira, azure devops, etc.
- Both Web and Mobile Development
Available ASAP
Ufa, Russia
Tatar, Bashkir, English, Turkish, Russian, Spanish
- Not developer only, Designer
- Transforming ideas into reality
- 15 years in Web Development

Might be available
Barrie, ON, Canada
English
- 7+ years of experience in React/Node/Typescript/GraphQL
- Best practices and good communication
- Strong problem-solving skills

Might be available
España
French, English, Spanish
- Arquitectura de software, consumo y gestión de recursos cloud AWS
- Más de 10 años de experiencia. Fullstack
- Golang, Node.js, Python, Java/Kotlin Android, Swift iOS

Might be available
Stockholm, Sweden
Svenska, English
- 8+ years experience of JavaScript, CSS and HTML
- 4+ years experience as Scrum Master
- Expert knowledge in ReactJS, AngularJS, NodeJS, GraphQl, Redux & more
JavaScript Developers ready to implement your front-end logic
On Onsiter, you will find JavaScript Developers, who can be in charge of implementing the logic of the front-end in your company’s web applications . Even though JavaScript Developers are obviously focusing on front-end tasks, they also have a good allround technical understanding which makes it easy for them to cooperate with your back-end developers in charge of the server application side.
JavaScript expertise with full flexible
Onsiter.com has main focus on project and team resources that work onsite at your company’s premises . This makes the cooperation with your Java developer most efficient in every way. When finding your JavaScript Developer on Onsiter, you decide the length of the project and the number of hours you want your JavaScript Expert to work on your project .
Front-end developers with great knowhow
JavaScript programmers build the bridge between design and UX on one side and technical implementation through quality code on the other. A good JavaScript developer will build streamlined code and libraries that will allow you to reuse elements in future project phases or projects. You independent JavaScript developer is also familiar with HTML5 and CSS and can have further expertise, such as knowledge of the Angular JS framework, code versioning tools like GIT or SVN or even build tools like Gulp.js. Whatever tech-stack and tools are applied in your web development project , just make sure to add them to the skill list in your project description. This way, the most suitable JavaScript developers will be at the top of your result list.
Post your project now to find an experienced JavaScript developer who can help you implement great user-facing features in your existing or new web applications.

