Javascript Programmers and Developers

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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, 4,736 JavaScript projects are completed every quarter on Upwork.

4,736

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 4.68.

4.68
Last updated: May 1, 2015
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  1. Dorris joy A.

    Dorris joy A.

    Certified PHP/MySQL/HTML5/CSS3/JS/SVG/Canvas dev

    Philippines - Last active: 21 hours ago - Tests: 5

    With almost 10 years evolving in the IT world, i've gained sufficient knowledge and now very competent to develop applications and websites for people around the globe. I've done websites with CMS, online booking and reservations, CRM systems, streaming video playlist, mobile services in the Philippines (Smart, Globe, Sun). These projects were developed mainly with PHP and MySQL. Also, Javascript plugins and framewroks are also injected to provide cool user interaction. Aside from being a programmer, Im also inclined to art and designs, so Im very particular with the look and feel of the product, while taking in mind the clients' specifications.

    $35.00 /hr
    1,392 hours
    4.77
  2. Md. abdul M.

    Md. abdul M.

    WordPress Theme & Plugin Developer

    Bangladesh - Last active: 1 day ago - Tests: 5 - Portfolio: 43

    Wordpress Expert having several years experience & developed 300+ websites including Official website, Blog, Article Directory, Education Portal, Tour Operator, Hotel Reservation, Real Estate, Chemical Co., Beauty Products, E-commerce & Online Newspaper website. Skilled in WORDPRESS , HTML, CSS, PHOTOSHOP & ILLUSTRATOR, PHP & MYSQL, FTP, CPANEL, SEO, SEM, LINK BUILDING, SOCIAL MEDIA, EMAIL MARKETING, ACCOUNTING SOFTWARE, GOOGLE ADSENSE & ADWORDS, My core competency lies in complete end to end management of a new website development project in wordpress and I am seeking opportunities to build websites from the ground up for you or your business. I am expert in doing any kind of work on wordpress like Theme Design, Theme Customization, Plugin Custmization, PSD to Wordpress, Html to wordpress. Custom Site Design, AMAZON Affiliate Store, eBAY Affiliate Store. Email Subscriptions Aweber, Constant Contact , iContact, Mailchimp.

    Groups: Bluehost Developers and Designers

    $40.00 /hr
    56 hours
    4.99
  3. Aminah Nuraini

    Aminah Nuraini

    Web Scraper Specialist |Web Developer|PHP|Git|Regex|XPATH|JS|Node.js

    Indonesia - Last active: 21 hours ago - Tests: 5 - Portfolio: 2

    I'm a native Indonesian recently graduate from Software Engineering at Bandung Institute of Technology, the best college for techniques major in Indonesia. My main skill is on Web Developing (Especially REGEX, and Web Scraper), and Software Testing(QA). I am currently active in "The Center" English Club, so I am used to socialize with native American. I have experience in : - Programming (Javascript, CSS, HTML, Regex, XPATH, PHP, SimpleHTMLDom, Node.js, jQuery, Git, Github, Python, Git, C, C++, Java, etc) - Fluent in English (TOEFL PBT:593/677; TOEIC:867/990) - Fast cable internet connection (6Mbps on average, ping 15ms on average) - Office tools (MS Word, MS Excel, Google Docs) - Fast Typing (60 word per minute/WPM) - Native Indonesian - Photoshop (basic) I also have experience on popular platforms like Wordpress and Google Adword. I am a very tech savvy IT person. According to my previous client, I am dedicated and detail oriented. I have a great dedication to guarantee my client satisfaction. I am also a fast learner. When I was doing internship, I was able to make two back-end Python software from scratch by only learning Python for two weeks.

    Groups: Application Developers Alliance

    $70.00 /hr
    684 hours
    5.00
  4. Neil H.

    Neil H.

    Systems Administrator / Developer

    United States - Last active: 1 month ago - Tests: 9 - Portfolio: 1

    I am a Systems Administrator / Developer, available for freelance work on a per diem basis, or for a more long-term project/job. I am fluent in PHP, Python, and Bash, and have a knowledge of Java, C++, and have touched a few other languages.. I have a strong command of Linux/Bash, as well as Administration of both Windows and Linux servers (Specifically cPanel/WHM servers and CloudLinux) on a LAMP stack.

    $90.00 /hr
    0 hours
    5.00
  5. Yury Korvel

    Yury Korvel Agency Contractor

    Project Manager / Business Analyst / Software Maintenance Engineer

    Belarus - Last active: 1 month ago - Tests: 3 - Portfolio: 4

    More then 8 years I am working as Project Manager / Business Analyst / Software Maintenance Engineer: find and fix issues, analyze requirements, implement changes, release and deploy updates. List of covered technologies includes: .NET (C# and VB.NET), MS SQL, HTML, Java Script, Ajax, WCF, XML/XSLT. In major of my projects I play additional role as project manager / technical consultant / business analyst. So, I can explain difficult technical issues with simple understandable language and write specifications for developers and QA.

    Associated with: ITRex Group

    $33.33 /hr
    3,140 hours
    5.00
  6. Hassan Asad

    Hassan Asad Agency Contractor

    Wordpress expert / Buddypress / Woocommerce / Sensei / BadgeOS

    Pakistan - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    Designing application architectures, following up the latest trends and technologies to make an awesome new world. Significant work experience in WordPress, BuddyPress, woocommerce, sensei, badgeOS, MailChimp with special attention to front-end development using LESS, Bootstrap and jQuery. Some secret optimization techniques using Redis for in RAM cache. If you want it right the first time, hire me!

    Associated with: Mindblaze Technologies Agency

    $35.00 /hr
    3,231 hours
    4.97
  7. Ewa Mitulska-Wójcik

    Ewa Mitulska-Wójcik Agency Contractor

    project manager, frontend developer, lifelong learner

    Poland - Last active: 12 days ago - Tests: 3

    I offer customer satisfaction at its finest. My goal as the relationship manager in ProCreative team is to provide you with the effective contact with the company. I am to organize the cooperation and to make you feel satisfied with your choice. Above all, I value the trusting relationships and in that spirit I try to prioritize loyalty, reliability, honesty, and integrity in my work. I value clients' needs and satisfaction above everything else.

    Associated with: ProCreative Agency

    $33.33 /hr
    35 hours
    5.00
  8. Steve Fraser

    Steve Fraser

    Freelance Web Developer

    Canada - Last active: 2 months ago - Tests: 8 - Portfolio: 13

    Over the last few years, I have developped many custom wordpress themes. I also have a variety of useful code written, specifically with regards to creating forms. My immediate goal is to get work building wordpress themes from duplicating an existing Photoshop PSD file. I provide pixel perfect duplication, and can implement a wide variety of features, often using my own code - which save a lot of hassle in trying to learn and modify existing plugins. I am also taking some online courses @ Treehouse to improve my design skills.

    $50.00 /hr
    23 hours
    4.83
  9. Natallia B.

    Natallia B.

    Salesforce.com Certified Developer, Architect, Consultant

    Belarus - Last active: 09/29/2014 - Tests: 2 - Portfolio: 2

    ★ About me: 8+ years of diverse experience in building complex web-applications in different business domains Last 4 years with Cloud Computing ★ Professional Expertise Software development / Agile / Waterfall Solution analysis, architecture design & implementation Customer Relationship Management (CRM) Cloud computing Analysis of business requirements & business processes Team Management Trainings & Assesments Consulting ★ Certifications: Salesforce.com Certified Developer DEV401 Salesforce.com Certified Administrator ADM201 ★ Technologies/Languages: Salesforce.com, Force.com, HTML, CSS, jQuery, Canjs, JSF, JavaScript, Java, Ant ★ Salesforce.com Specialties: Apex, Visualforce, REST API, Web Services, SOQL, Salesforce1, Configuration, Data Modeling, Reporting, Integration, Service/Sales Cloud, Salesforce Communities, AppExchange apps, Site.com Force.com Tools: Eclipse IDE, Data loader, Explorer, Migration Tool, Workbench, Mavensmate ★ Industry Specific Project Experience: IT Services / Insurance / Financials / Consumer Services (Retail, Media) / Logistics

    $55.56 /hr
    352 hours
    5.00
  10. Andrew Koumarianos

    Andrew Koumarianos

    Web Developer - (X)HTML/CSS/PHP/MySQL/JavaScript/Photoshop

    United States - Last active: 21 hours ago - Tests: 5

    Please visit my portfolio for examples of previous work: http://www.andrewkoumarianos.com . I create, modify and maintain professional websites. I manually code all websites (I do not use programs like Dreamweaver, GoLive, etc unless requested) to ensure that they are optimized to their full potential in speed and universal visibility.

    Groups: AWeber, BigCommerce...

    $75.00 /hr
    1,675 hours
    4.95