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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, 4,527 JavaScript projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015
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Alexander S.

Alexander S. Agency Contractor

.NET/ASP.NET MVC/SharePoint Developer

Belarus - Tests: 8 - Portfolio: 4

I specialize in the web-development based on .NET technologies. In close touch with ASP.NET MVC, C#, MS SQL Server, Javascript, Html, CSS. Also I have good knowledge of EF, SQL, mongoDb (noSQL), Web API, OData, Twitter Bootstrap v3, Google map API, Kendo UI, JQuery, Azure and other related frameworks and technolodgies. I have big experience in Sharepoint 2010/2013 and Project Server 2010 development. Always interested in your proposal and also open for discussion.

Associated with: Alverden Agency

100% Job Success
$22.22 /hr
293 hours

Patrick C.

Patrick C.

Front-End Enthusiast (Self-Titled)

Philippines - Tests: 11 - Portfolio: 1

PHP / MySQL developer with around 7 years of work experience. Currently employed using Angular/Node stacks. And on active learning of GoLang.

67% Job Success
$20.00 /hr
64 hours

Marcus S.

Marcus S.

Web Developer & Designer

United States - Tests: 2 - Portfolio: 9

Hello and great to meet you! As both a developer and designer I offer my clients a complete web development experience. I'm as passionate about optimized code as I am about awesome design. My primary area of focus is in crafting custom websites from scratch. While I write fluently in HTML, CSS, Javascript / jQuery, PHP, and mySQL - my specialty is using these languages within the Wordpress framework. I'd love to hear from you - drop me a line and let's chat about what I can do for you.

100% Job Success
$32.50 /hr
541 hours

Saeed R.

Saeed R.


Pakistan - Tests: 3 - Portfolio: 9

As a web designer and developer, my objective is to make a positive impact on clients, co-workers, and the Internet using my skills and experience to design compelling and attractive websites. I enjoy working on projects that involve a mix of web and graphic design, web development, database management and programming.

Groups: Bluehost Developers and Designers

91% Job Success
$8.00 /hr
56 hours

Shimul Das

Shimul Das

Craeative designer with skills in HTML,HTML5,CSS,CSS3,wordpress,jquery

Bangladesh - Tests: 1 - Portfolio: 8

With 3 years of experience in web developing sector and a wider knowledge in HTML/CSS, javascript, Wordpress, PHP etc. i have developed lots of websites. I have a good communication skills and this helps me to understand the project and go through. My goal is to fulfill ones requirements in least possible time, with an effective manner and a well organized set of codes. I am seeking opportunities to build websites from the ground up for you or your business. Looking forward to work with you. Thanks Shimul

100% Job Success
$8.89 /hr
902 hours

Aaron Gardner

Aaron Gardner

Expert Web Developer, 15+yrs Marketing+Sales, 5+yrs REALTOR

United States - Tests: 7 - Portfolio: 19

Are you looking for someone who has extensive experience with marketing, sales, lead generation, or residential real estate? Do you need someone with awesome communication skills, a solid understanding of web design, and/or English-that-does-not-suck? Are you a fellow internet marketer/real estate professional who needs to customize your unique project in a way that matches your style and branding? If you answered "Yes" to any (or all) of the above, send me an interview request today. I always aim to exceed my clients' expectations, and a review of my client feedback will confirm this. I'm looking for interesting projects in the following areas (preferably in the real estate industry, but open to interesting alternatives): - light web design work/customization/consulting for real estate agents & brokers - lead generation / internet marketing consulting for real estate agents & brokers - automation consulting (I can help you get rid of time-consuming / redundant / redundant / redundant tasks so you can focus on more important things) Preferred Contracts: - $300 minimum (if flat rate) - Less than 5 hours per week (if hourly) Send an interview request today and let's see how I can make your project a smashing success! I've been designing websites, graphics, spreadsheets and software for over 17 years, over 95% from scratch. My specialty is the area having to do with "Direct Response" methods of lead generation, having studied almost every Dan Kennedy book and dozens of self-study courses over the years. I also dumped untold thousands into Craig Proctor courses (who based his methods on what Dan Kennedy taught.) You think like an entrepreneur, and so do I...because that's almost all I've known for over a decade. I've been self-employed in some form my entire adult life. Borderline-obsessive work ethic is just another day at the office. I've gone through Tim Ferriss' "4-Hour Work Week" almost a dozen times. GAME. CHANGER. If you've read it, you know what I mean. If you haven't: read it. Real Estate Experience: - licensed residential real estate agent since 2005 - full-time real estate agent 2005-2010 - training through Craig Proctor, a top Re-Max agent in Canada - worked with real estate investors, relocation companies - former real estate Board member + teacher Web Design And Lead Generation: I have spent the past 9 years working extensively with: - Custom landing pages/"Squeeze Pages" (many for the Real Estate niche) - AWeber + GetResponse automated email delivery services - Loan Pre-Qualification forms (designed for real estate agents + residential lenders) - Tons of form-filling processes and data capture on the web - Wordpress integration, theme customization, and theme-building - Internet Video integration - PDF/eBook generation - Fixing bugs so sites display correctly (a necessary evil) Sales & Marketing: - I've been selling enthusiastically since the age of 5 (it started with selling pencils door-to-door. I made $2.50 in 15 minutes. My mom yelled at me and made me return the money. It was on this day that my disdain for authority was born.) - I own (and have actually completed) hundreds of courses over the years concerning sales, marketing, and real estate agent training (among others) - Barely old enough to vote, I spent 3 years selling telecommunications service and building sales teams I've also spent more time than I can count on: - Writing custom email campaigns - Writing eBooks and Free Reports for website give-aways - Designing custom graphics, flyers, logos, and advertisements - Designing website elements (logos, buttons, banner graphics, backgrounds, etc) - Copy writing / sales letters (long- and short-form) - Designing + building custom web dashboards Long story short: I have a strong background in the many aspects of internet-based sales and marketing, I love build cool web stuff, and I'm a stickler for details. Send me an interview request today and let's see how I can be an asset to your project! I'm very familiar with the following languages and tools (if your project requires them): - HTML / PHP / CSS - Javascript / jQuery / jQuery Mobile / AJAX - Adobe Photoshop / PSD-to-HTML - MySQL databases (and website integration) - Microsoft Excel (I've designed hundreds of custom spreadsheets and 3 complete software solutions for myself and clients) If you're looking for a developer or content writer with a strong background in the finer points of sales and marketing, one with an obsession over the details, one with a thorough understanding of what it takes to generate you more business and get you more email subscribers, send me an interview request today and let's see if we're a match.

Groups: LoginRadius

97% Job Success
$49.99 /hr
149 hours

Chantella Jackson

Chantella Jackson

English/Japanese and Japanese/English Translator

United States - Tests: 4

(能力レベルを見せるように、日本語話者のために「Overview」は日本語に翻訳されました。日本語訳は原文の下にあります。) Writing & Translation: I can translate things such as websites, computer programs, games, applications, and so on. I can also proofread in English. I type 72 words per minute. Web Development: I know a good amount of HTML, JavaScript, and CSS to produce and design websites. I haven't had the opportunity to use PHP very often yet so I am very amateur at making login systems and profiles at the time. Game programming: I am a nonprofessional game programmer. I have created PC games before(Mann is one of the first ones), and am in the process of creating another bigger game(all in GameMaker Language, however I have translated for people using C++). Graphic art: I know how to use graphic programs like Paint and Photoshop, presentation programs like PowerPoint, and 3D programs like Daz3D. A lot of the graphics on my websites, games, and programs were made with these programs. Voice talent: I am a singer. Also, I sing to my own lyrics and music(either custom made or made from sound-loops). I can change my voice and sound like a cartoon character or an anime character. --------------------- 書き込みと翻訳:ウエブサイトとかコンピュータープログラムとかゲームとかアプリを作ることが出来ます。それも、英語で文法チェック出来ます。 ウエブ開発:HTMLとJavaScriptとCSSは十分知っていますので、サイトを作ることが出来ます。PHPと多くの経験がありませんので、セキュアログインシステムなどは作ることが出来ません。申し訳ありません。 ゲームプログラミング:非専門家ゲームプログラマです。パソコンゲームを作ったごとがあります(マンは最初の一つでした。)そして、新しいゲームを作っています。(すべてのゲームはGameMaker Languageで作られましたが、他人のC++で作られたソフトを翻訳しました。) グラフィックアート:ペイントとかPowerPointとかDaz3Dのように3Dソフトを使う方法が知っています。私で作ったサイトとかゲームの多くのグラフィクスはこのプログラムで作られました。 ボイスタレント:私は歌手です。そして、自分の歌詞と音楽(カスタムメイドなりサウンドループなり)で歌います。声を変えて、カートゥーンキャラクターたーとアニメキャラクターのように聞こえます。

91% Job Success
$7.24 /hr
16 hours

Waseem Riaz

Waseem Riaz

Interspire ecommerce (PHP), python/Django Specialist

Pakistan - Tests: 2 - Portfolio: 7

Expertise: I am a resourceful and innovative Full-stack developer with 2-3 years of experience in the layout and coding of web applications. I possess considerable knowledge of the development of web applications and scripts. Over the last 2-3 years, I have developed a wide range of websites using HMTL, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project with the enthusiasm and ambition to complete project to the highest standard. I have expertise in SQL, Mysql, Ajax, Html, Javascript, Psd to hml, Responsive designing, Python, Django, software unit testing etc. PERSONAL SUMMARY: I am a young, honest, loyal, thoughtful and kind person. I enjoy solving problems, troubleshooting issues, and coming up with best possible solutions. I enjoy meeting and working with different people. I try to understand what other person is saying and what his feelings are. After I get to know people better and am more relaxed around them, I open up and am quite a funny and fun person. I’m always open to listen to new ideas and views and try to understand them and learn of others points of view. I’m a very good friend. I’m always there for my friends, ready to listen, give advice and help with their problems. Some people think I’m feeling less, some others think I’m cold in my reactions; some think I’m simply coldblooded. In reality, I’m not, I’m just someone who is good at hiding his feelings and who knows how to control his temper. I love watching movies, listening to music and hanging out with friends on weekends.

Groups: Microsoft Certified Professionals

99% Job Success
$11.11 /hr
319 hours

Seif Allah Bader

Seif Allah Bader

Wordpress Developer|| SEO Consultant || Java Programmer

Tunisia - Tests: 2 - Portfolio: 5

Programmer with background in system software, applied mathematics, statistical machine learning, and application development available for medium-term and short-term contract projects. Comfortable taking on projects involving algorithms, compilers, servers, databases, multithreading, drivers, distributed systems, Unix, OpenGL, embedded systems, application development, cloud computing, and web programming. C, C++, Java, JavaScript I am: ► work seriously & accurately, very pedantic in my work, attentive to details; ►"respect" deadlines and always trying to fit in it; ► hard-working, responsive, sociable and always positive; ► extremely fair and honest;

Groups: BigCommerce, BoonEx...

$3.33 /hr
4 hours