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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.

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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, 4,586 JavaScript projects are completed every quarter on Upwork.

4,586

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: July 1, 2015
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  1. Abrar Haq

    Abrar Haq

    Sr. QA Testing Engineer & Professional Web Scraper, Pyton/QTP

    Pakistan - Last active: 14 days ago - Tests: 6 - Portfolio: 15

    I have 7+ years of experience as a Software Test Engineer and a professional web Scrapper. I have a rich experience in assuring the quality of desktop and web applications manually as well as automated testing . My core expertise are Team management, test management, User Requirements Analysis and review, Test Data Preparation, Test scenarios identification, Test execution, Test reporting, QA Reviews, Defect tracking, BCR and Issue resolution, Functional testing, Performance Testing, Sanity Testing, document project deliverables, automation testing (QTP) and management reporting. My Specialization in Web Scraping Services include: ====================================== - Web scraping (Content / Images) and information restructure working for specific business purposes; - Provide large databases for website applications; - Data Mining (Text / HTML / Website): o Large chunk of texts; o Data from multiple sites; - Crawl and pull data from different sources to create search engines; - Automated information collection in quick time cycle; - Data migration. - Content Scraping for new Forums , websites: easier to build new website or forum by scraping content from other sites My Web Scraping Service is simple, productive, fast, and comprehensive. My Clients can be sure that no matter what structures and difficulties the targeted sites can be, My web scraping service will still lead to the same brilliant results (comprehensive size, amount of records including text, content, images, PDFs, and others). Samples of Reports for Web Scraping Services: » Real Estate Data Extraction » Extract Store Details » University's Web Data Scraping » Extract Product Description » Scraping Business Directory » Yellow Pages Scraping » Price Grabber Data Extraction » Scraping Property Information » Amazon Product Extraction » Download Product Images » Automate osCommerce Product Upload » Scraping Business Contact » Craigslist Posting Service

    $8.89 /hr
    626 hours
    4.98
  2. Felipe Tampus Jr.

    Felipe Tampus Jr.

    VBA Programmer / Excel & Word Expert / Data Entry Specialist

    Philippines - Last active: 22 hours ago - Tests: 5 - Portfolio: 3

    VBA developer for 3 years, also handles C# Programming, Admin Works specializing in data entry and excel stuffs. Willing to work in a fast-paced environment where I can utilize my skills. Give the best I have to fulfill the task assigned. To continually grow, learn additional skills, and to gain experience in this ever-evolving technology.

    $6.00 /hr
    1,053 hours
    4.95
  3. Mohamed Tiba

    Mohamed Tiba

    Expert freelance SEO / Web Developpement / Dynamics CRM 4.0

    Tunisia - Last active: 17 days ago - Tests: 3 - Portfolio: 4

    I have more than 7 years of experience between web development, SEO and Microsoft Dynamics CRM integration. I am interested in the development of websites / web page I am also experienced in the development of web applications. Through my work I create brand websites and applications. Skills: * Developpement langage: php, html, jquery, css,javascript * CMS: WordPress * Analyze websites in order to make corrections to the coding of pages * Optimize websites for indexing - SEO * SEO in search engines and directories * Update websites * Animation social networks * Analyze statistics and create custom reports * Optimize Google Analytics * BD langage : mysql , sql server * Customizing MS Dynamics CRM forms * Development of integrated plugins in MS CRM. * Developments Jobs SQL. (SSIS) * Development of the WCF layer that unifies and simplifies the mechanics of web services integration (MS CRM, Billing, Extranet and Portal)

    $10.00 /hr
    67 hours
    4.55
  4. Oleg Z.

    Oleg Z.

    Data mining, web automation, web scraping, software developer

    Ukraine - Last active: 7 days ago - Tests: 4

    Core skills: web automation, software developer, creating bots and scraping websites. With more then 2 years experiences in this field I can automate any process, create light/Human emulation bot, bypass any kind of security from detecting IP to captcha with the maximum accuracy and speed. I have always enjoyed the challenge of creating interactive software. Programming is my life and my language. I have a Master's degree in Software Engineering (TNEU). I work with: — C# .NET — iMacros — JavaScript — HTML — CSS — MQL5

    $20.00 /hr
    7 hours
    5.00
  5. Alex Gohberg

    Alex Gohberg

    Software Engineer,Software Developer,Web Designer,Android Development

    Israel - Last active: 1 month ago - Tests: 5 - Portfolio: 5

    i am a highly skilled professional website designer with 5+ years design experience. I am multi-faceted with the ability to help businesses succeed and grow with their website design, SEO , Lead Generate,PPC and more. I am capable of handling the smallest individual jobs or large scale projects. My skills include: -WordPress -CPanel -WebMaster - Squarespace - SEO,PPC,Adwords - Logo Design - Branding - Adobe Photoshop - PHP - ASP.NET Framework 4.5 - C - C# - Java, Java EE, - WPF - HTML5,CSS 3, JavaScript (JQuery, Angular JS), - Android - UNIX - SQL. The web industry is always evolving and changing and I make it a point to stay in the know and up-to-date with industry standards and trends. I design websites and email marketing with a mobile first mentality so that your brand is communicated and represented best across all devices. I work efficiently, professionally, and strive for satisfied clients. I love to see clients succeed and help them grow their business. Let’s work together and distinguish your company from the rest! Extensive experience in a computerized environment and familiarity with the world of the Internet and software and Web Development: C,HTML5,JavaScript,C ++,Java, PHP, Android Development, SQL, and Photoshop Programming Languages: PHP, ASP.NET Framework 4.5, C, C#, Java, Java EE, WPF, HTML5, CSS 3, JavaScript (JQuery, Angular JS), Android, UNIX, SQL. Programming Tools: Visual Studio 2010-2013, PLSQL, MySQL, Microsoft Office 365, Drupal, Joomla, WordPress, Eclipse, bootstrap, Brackets, cPanel, SCOM, Tivoli, and PLSQL. My specialty Is Web Design,WordPress Setup And customization.

    $20.00 /hr
    5 hours
    5.00
  6. Slava Shklyaev

    Slava Shklyaev

    Scripting & Web Development

    Bulgaria - Last active: 22 hours ago - Tests: 4 - Portfolio: 3

    I write scripts for Linux and Mac OS X, and Google Chrome extensions. I have worked with Python, PHP, Laravel, Yii, Haskell, C++, JavaScript, AngularJS, CasperJS, Selenium, Tumblr API, YouTube API, OpenWeatherMap API. I also maintain an open source Haskell library for working with reduced ordered binary decision diagrams. https://github.com/slava-sh

    $50.00 /hr
    2 hours
    5.00
  7. Eduard Bagrov

    Eduard Bagrov Agency Contractor

    C/C++/C sharp/PHP/HTML/MySql/SQL Senior Software Developer

    Armenia - Last active: 15 days ago - Tests: 7 - Portfolio: 3

    I'm Senior Software Developer with 7+ years experience. What I usually do: 1) Scraping projects 2) Embedded programming 3) Kernel module programming 4) Unit testing (cunit, Nunit) 5) Desktop and Web applications development 6) Java Android games development Languages: C/C++ (X11, STL, GTK+) C#, asp.net Java Android Phyton PHP, HTML MSSQL, MySql

    Associated with: SYP

    $22.22 /hr
    206 hours
    5.00
  8. Antony Joseph

    Antony Joseph

    Magento,Wordpress - Opensource - Expert with RHCE

    India - Last active: 22 hours ago - Tests: 7 - Portfolio: 2

    Interested in providing scalable business solutions in the field of Web development, Application Development / ERP, Portal / E-commerce solutions, Management Solutions,IT & Technical Support,IT Consulting / Resource Management, e-Learning solutions.7 Years of experience in Programming.

    $20.00 /hr
    706 hours
    5.00