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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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Jeannie Owens

Jeannie Owens

Instructional Design / Digital Media Production

United States - Tests: 2 - Portfolio: 16

I am Jeannie O. I am the owner of DigMe Productions. I have over 16 years as agraphic artist and 8 years as a digital media specialist. I also have an extensive background and knowledge in instructional design, distance learning, educational technology (curriculum/training). I am skilled in web design, digital photography editing, including background removal. I also have over 3 years as an instructional designer with an exceptional ability to manage multiple priorities and deadlines using organizational skills. KEY SKILLS Instructional Skills • Learning Management Systems • Curriculum Design • Digital Media Production • Instructional Design/ Technology • online instruction • ADDIE Learning Theory • Bloom’s Taxonomy • ABCD Model for writing objectives Technical Skills • Adobe Creative Suite • Digital photo editing • Final Cut • Lectora LMS • Graphic Designer • Cinematographer • Project Management • E-commerce • Web Icon/Badge Developer/Social Media

$25.00 /hr
0 hours

Hamzaoui M.

Hamzaoui M. Agency Contractor

Software Engineer

Tunisia - Portfolio: 1

Hamzaoui Mounir , Developer in IT-Department , Specialized in Web and Software Management Development . My work grounds are: 1. Web Design ..... HTML / XHTML / HTML5 ..... JavaScript ..... CSS/ CSS3 2. Web Develope ..... ..... PHP 3.Databases MySQL Oracle DB Access 4. other Programming language JAVA VB C C# .. ** In my work i always want to be special at performance , design and professionalism . "If you work just for money, you'll never make it, but if you love what you're doing and you always put the customer first, success will be yours. "

Associated with: Output Technology

$8.56 /hr
6 hours

Javier Peña

Javier Peña

Java Freelance Developer

Spain - Tests: 5

Passionate developer whit more than 3 years of experience in developing java projects with the newest technologies to improve the performance and the ease of development, Java EE6, Play! framework 2, mysql, mongoDB, amazon EC2, jquery ... Interested in building projects that help people to make their life better and have fun doing it. Serious and professional

$22.22 /hr
0 hours



Versatile Full Stack Web Developer

France - Tests: 10 - Portfolio: 6

I am a "versatile" full stack web developer. I can perform those tasks (in order of proficiency): - web development and integration (phpMysql, html5/css3, ajax) - network, system and web server administration (git/ssh, apache2, nGinx) - domain names and web hosting management - psd to htm conversion I mainly know how to use 4 services of AWS: - EC2 - S3 (which I generally use to store photos for instance) - How to create IAM roles linked to an EC2 instance to communicate and interacting with s3 content (My website for instance use aws php sdk to display photos from my s3 bucket) - I know about cloudfront (and use geographic restriction on my website also) - I already made route 53 configurations My methods of code deployment, backup and maintenance are fast and safe since I will have a git repo of your project on bitbucket, locally on my machine and preferably on a compute cloud service (AWS). My speed inet connection is 5mbs. ps: sorry I am not interested in working with social network API.

87% Job Success
$22.22 /hr
152 hours

Anton Komkov

Anton Komkov

Front- and back-end developer

Russia - Tests: 5 - Portfolio: 1

I’m an all round interested web developer with 8 years of commercial experience looking to work on exciting projects with exciting clients. Full of energy, experience, hard work and enthusiasm, need a new challenge and want to work in the heart of the creative industry. Sees technology as a way of facilitating and improving communication between people and understands that people come before technology. A whizz at HTML5, CSS, JS, and more, so plenty to offer yet plenty still to learn. Deep understanding project scope, requirements, features and user experience. Love to collaborate with design team to contribute technological expertise and capabilities. Have prioritizing and managing skills to meet deadlines in anticipation of multiple project needs. Always organizing files and statuses to keep project teams on the same page. Have daily experience working with designers and back-end developers to build, test, debug and troubleshoot clean, web-standard compliant code that fulfill strategic business objectives. Advanced in cross-platform and browser optimization and compatibility (IE, Safari, Firefox, Chrome, Opera). Would be ready to take ownership for successful implementation of design and functionalities with project managers, design and development team.

79% Job Success
$45.00 /hr
38 hours

Waqas A.

Waqas A.

Web and Ad Banner Designer, Photoshop, Illustrator, HTML, CSS coder

Pakistan - Tests: 25 - Portfolio: 19

If you are in rush, then you may omit the intro and directly visit my portfolio section, which will speak for itself. I design high quality, sleek, professional, modern and eye catchy custom websites which includes logo, banners, icons and ad banners with your specific necessities in mind. You can anticipate a swift turnaround time, professional outcomes and responsive communication. I give prompt replies to any questions and requests that you may have. The key difference which make me dominant over my competitors is submission of layered PSD / AI / HTML / CSS source files to my clients upon successful job completion to make them any future updates easier and source in hand certainty. If you need more information, then I am just a message away from you.

100% Job Success
$10.00 /hr
545 hours

Daniel I.

Daniel I.

Senior C#/.NET Developer

Ukraine - Tests: 9 - Portfolio: 9

Over last 14 years I was involved in the development of different business applications and sites for wide variety of the industries. During my decade in the freelancing industry, occupying different positions (from developer to team lead) I have built strong work habits that drive remote development efforts to the success by: - proactive identification of the requirements and business knowledge holders, decision maker(s) - analysis of the requirements towards vital risk factors like development time/system performance - communication of the vital requirements/knowledge/raised risks to the decision makers and involved persons - keeping requirements simple, implementable and comprehensible by constant validation, clarification & refinement - immediate notification of the decision maker(s) about all factors changes that affect development process - setup of process (bug tracking, source control, etc) if needed - and many more - based on my intuition and experience I developed extensive design & development knowledge, skills, experience and intuition and can do: - requirements gathering, validation & clarification - application architecture design (gui, multi-tiered/server side, reliability/messaging) - object oriented design & implementation with simplicity and extensibility in mind - multithreading, server side (web services, XML/JSON, CQRS) - apply design patterns where appropriate - investigate/apply efficient data structures and algorithms - database design, implementation with reliability, availability & consistency in mind - database performance tuning - performance tuning by identification and optimization of the innefficient: API usage, algorithms, data structures, database implementation/usage, transactions handling, network interaction, etc - resources management fixes (memory/resources/handles leaks) - "sense" for the algorithm/workflow complexity in means of time/memory consumption Primary technologies: - .NET, C#, WPF, WCF, LINQ, ASP.NET/MVC - SQL, MS-SQL/T-SQL, Firebird, PostgreSQL, MySQL, SQLite - ADO.NET, Entity Framework, NHibernate - Spring.NET, Castle, Unity - MSMQ, RabbitMQ - WinForms, WPF, DevExpress, Telerik - Android/Java (REST,SOAP, JSON, GCM, SSL) I'm willing to communicate at any suitable time through Skype or any other preferred IM. I'm available 40+ hours per week and usually available from 10:00 to 22:00, UTC+2:00 Looking for interesting projects and long-term relations. Regards, Daniel

78% Job Success
$27.78 /hr
5,139 hours

Chirag Daxini

Chirag Daxini Agency Contractor

6+ Years of Experience in Microsoft Technologies.

India - Tests: 3 - Portfolio: 10

I am microsoft certified developer having 6+ years of experience. I would like to use my professional knowledge and my abilities in order to coordinate the IT activities for the development your activities. You can find out more about my abilities in my CV. I hope that my written application will has convinced you that my abilities are suited for this job and for any further information you can contact me at Skills :, MVC 4.0, C# Dotnet Framwork 3.0, 3.5, 4.0 Entityframwork 4.0, Nhiebernet, N-tries architecture, Web Services, Json Html5, Jquery/ Javascript, SSRS Custom Security AMAZON Integration Sharepoint Apps. Best regards

Associated with: Jigar Shah

$16.67 /hr
738 hours