Get Your Javascript Project Started Today!

Hire talented Javascript experts from the pool of highly qualified programmers on Upwork to support your server-side programming, or to build your applications for the desktop or browser, for games, or for other front-end applications

Since 1995, Javascript has grown to be one of the most frequently used computer programming languages. It’s a multi-paradigm programming language that can be used for websites, PDF documents, games and desktop widgets. On Upwork, the world’s largest online workplace, companies and individuals hire skilled Javascript developers to create software solutions and front-end applications.

Browse JavaScript job posts for project examples or post your job on Upwork for free!

JavaScript Job Cost Overview

Typical total cost of Upwork JavaScript projects based on completed and fixed-price jobs.

Upwork JavaScript Jobs Completed Quarterly

On average, 4,711 JavaScript projects are completed every quarter on Upwork.

4,711

Time to Complete Upwork JavaScript Jobs

Time needed to complete a JavaScript project on Upwork.

Average JavaScript Freelancer Feedback Score

JavaScript Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: August 1, 2015
Clear all filters
  1. Muhammad Khurram Adeel

    Muhammad Khurram Adeel

    Solution Experts

    Pakistan - Tests: 6 - Portfolio: 7

    A results-driven, customer-focused, articulate and analytical Senior Software Engineer who can think “out of the box”. Strong in design and integration problem solving skills. Expert in Web development, desktop application development with database analysis and design. Skilled in developing business plans, requirements specifications, user documentation, and architectural systems research. Strong written and verbal communications. Interested in a challenging technical work in an application development environment. What We provide? - We have a 6 years of solid experience evaluating customer requirements, planning the development and giving the customer with the product which customer imagines. - Customer satisfaction is our best approach in our development methodology. - We are proficient in web application development/maintenance, desktop application development, Database development. Development Skills: Experience with: Databases: Microsoft SQL Software: Microsoft Office, Microsoft SQL Server, Eclipse, Visual Studio.NET, NetBeans Languages: C++, C, C#, Java, VB.NET, ASP.NET, MVC3/MVC4, XML, XSL, JavaScript, JQuery, HTML, SQL, and T-SQL.

    $16.67 /hr
    0 hours
    4.97
  2. Aaron Contreras

    Aaron Contreras

    informatics engineering

    Venezuela - Tests: 1

    I'm informatic engineer focus mainly in web development using HTML5, CSS3, Javascript, Jquery and bootstrap for the client side. I had been working in a project using .Net Framework, C# and SQLServer for the server side, furthermore, I had worked in other projects with PHP, YII framework and MySQL. I have no trouble on discuss what is the best for the work and learn what is needed for accomplish it. I’m looking for new challenges and new projects where I can improve myself and my skills and create usefull systems that help to improve the world. I have knowledge in UML, database modeling and system design.

    $5.00 /hr
    610 hours
    0.00
  3. Rebecca B.

    Rebecca B.

    Experienced QA Tester

    United States - Tests: 2

    Experienced QA and Pre-QA testing for the past eight years for Goldman Sachs, a major US investment bank, testing in-house developed applications. I have solid experience in testing the following: -All major web browsers (IE, Firefox, Chrome, Safari) -Functionality testing -regression testing -black box testing -functionality testing -GUI testing -Mainframe testing I work very closely with developers and users (as needed) in developing, creating and executing test scripts. I am very comfortable testing on various platforms. I am very experienced in using various bug tracking software applications (i.e. JIRA). I typically use BrowserStack to test on multiple platforms and devices. I am also able to do automated testing through Selenium using Selenese. I have worked on over 20 projects that span users and developers all over the world. This would include users and developers in India, China, Singapore, France, UK, Spain, Italy, Brazil and the US. These projects include brand new functionality, enhancements to existing pieces of software, and brand new software. I love to work with developers and users globally. I am a quick learner and self starter. I am able to learn any new piece of software you can show my quickly and accurately. I am looking to make sure your clients have best online user experience possible by checking for mistakes and inconsistencies in your product. I look forward to hearing from you.

    $20.00 /hr
    79 hours
    5.00
  4. M Ijaz Shoaib

    M Ijaz Shoaib

    ASP.NET, C# / VB.NET, MVC, DotNetNuke, IIS

    Pakistan - Tests: 2 - Portfolio: 4

    9+ Years of System Analysis, Designing, Development, Deployment and Project Management Experience. Services Description: ================= Expert in Application Design, Development as well as Enhancements of the existing Windows and Web Applications. Hands-on Experience in Requirements Analysis, Technical Design Specifications, Product Development and Deployments, which are some of the key features of my work experience. I also have a Working knowledge of the SCRUM Methodology as well. Key Roles Performed during my Professional Career: --> System Analyst --> Software Designer and Developer / Programmer --> Team Lead / Manager --> IT / Technical Trainer --> Technical Writer I have developed wide range of Windows and Web Applications using HTML, DHTML, CSS, JQuery Framework, ASP.NET, VB.NET, C#.NET, Oracle, Microsoft SQL Server and Microsoft IIS Web Server. My objective is to work for some one who believes in total quality. Self motivated and hard working freelancer having experience in diverse areas of Software Development, Technical Writing, and IT Support & Services. I offer committed excellence to my clients.

    $30.00 /hr
    109 hours
    5.00
  5. Pratik S.

    Pratik S.

    Senior Software Engineer

    Nepal - Tests: 2 - Portfolio: 10

    Past 5+ years, I have been developing a wide range of websites and desktop applications using DELPHI,JAVA, HTML, PHP, MySQL and Codeigniter framework including sites for startup companies and small businesses and multinational companies. My core competency lies in my strong programming skills and fast learning capabilities, and I am seeking opportunities to build web and desktop applications from the ground up for you or your business. Thanks

    $20.00 /hr
    20 hours
    5.00
  6. A K M Mokaddim

    A K M Mokaddim

    Shiplu, Software Architect, Bug Specialist (OOP, C, Python, PHP, JS)

    Bangladesh - Tests: 11 - Portfolio: 5

    Over the last 10 years, I have developed a wide range of softwares using PHP, MySQL, ASP.NET and Perl. I have build sites for startup companies and large businesses. My core competency lies in complete end-end management of a new software development project, and I am seeking opportunities to build softwares from the ground up for you or your business. I have some experience in the following areas: C/C++, Python, PHP, JS, software design and system architecture. I also have experience on software performance optimization and server technology.

    Groups: Kohana

    $22.11 /hr
    1,650 hours
    4.96
  7. Carlo Antonio Matriano

    Carlo Antonio Matriano

    Software Developer

    Philippines - Tests: 2 - Portfolio: 8

    I am heavily involved in both hands on development and technical leadership of various Business applications for different industries including HR, Marketing, Process Controls/ Mangement, Banking, Technology, Property management and transportation systems since 2005. I previously have also lead the RealPage Exhange Team at RealPage, Inc which is responsible for integrating all RealPage products and applications as well as third party vendor systems using WCF, web services, windows services, XML, XSLT, Asp.NET - C# and VB, MS SQL, MSMQ, Javascript, CSS and other various ORMs like Entity Framework, nHibernate, Dapper and BLToolkit. Specialties: Proven and applied OOP skills and knowledge. Strong system analysis and design. Has been part of Key projects at Emerson, Towers Watson, McCann, RealPage Inc and other enterprises, Requirements Management, Project Mangement, and proficient in the following technologies: ASP.NET 1.0 to 4.0 using both C# and VB language, WCF, Microsoft Sql Server 2000 to 2008 R2, HTML 4.0 and 5.0, XHTML, CSS, JAVASCRIPT, AJAX, XML, XSLT, IIS administration. Please see http://www.linkedin.com/in/carlomatriano

    $20.00 /hr
    3 hours
    5.00
  8. Daniel Krstevski

    Daniel Krstevski

    Senior Android Software Developer

    Macedonia - Tests: 4 - Portfolio: 2

    Currently taking master's in Electrical Engineering & IT. Having 3+ years of android under my belt, feeling confident building professional looking apps, with responsive UI's using the latest technologies. Although my main focus and work is Android Development, I also have knowledge of other programming languages like: Java, C/C++, JavaScript, BashScripting. Application overview and technologies used: - Native application developed using the Android SDK. - Google Maps Android API v2 - Android Geolocation API's - Compatible all the way back to Android 2.2. - Fragments with the Android support package. - Using support libraries, and optimizing for wide range of screens. - Background processing and networking. - Well known open source libraries used. - Interaction with external internet resources via HTTP. JSON / XML parsing. - Android's Multimedia Framework. - GIT Why choose me ? Having the ability to adapt to your need (literally), researching, communicating fast and effectively, focusing entirely on android development so results can be better than expected. Thank you for visiting my profile, and make sure you have nice day. Best regards, Daniel.

    $18.50 /hr
    0 hours
    5.00
  9. Usha G.

    Usha G.

    A software developer, professional python programmer

    India - Tests: 2 - Portfolio: 1

    Well I am passionate about scrapers, and infact every day I expect some challenges while making screen scrapers, either it could be java-script enabled, ip and user-agent rotation, captcha and even more challenges. I enjoy working with scrapers. Now-a-days I am fascinated with python-django and infact building awesome websites with django.

    $11.11 /hr
    3 hours
    4.48
  10. Sergey Makarov

    Sergey Makarov

    C Expert

    Russia - Tests: 9 - Portfolio: 1

    Over the last 10 years, I have developed a wide range of applications using JAVA, C, C++, Perl, ActionScript, bash and many other technologies. My core competency lies in any audio-video streaming and content delivery. I'am seeking opportunities to build new cool applications from the ground up for you or your business. I also have some experience in the following areas: Protocols:- RTSP, RTP, SDP, RTCP, RTMP Video formats known: H.264, MPEG, MJPEG, FLV, MP4, MKV, AVI, WMV Audio formats known:- G.711A, G.711Mu, AAC, MP3, OGG, FLAC

    $33.33 /hr
    0 hours
    4.43