Javascript front end jobs

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6,475 javascript front end jobs found, pricing in USD

... The ideal candidate would possesses the following: Demonstrated JavaScript (ES6) proficiency Demonstrated knowledge of [url removed, login to view] and frameworks available for it Understanding the nature of asynchronous programming and its quirks and workarounds Basic understanding of front-end technologies, e.g., HTML5 & CSS3 Familiarity a frontend framework.

$551 (Avg Bid)
$551 Avg Bid
25 bids

We have a website that is being developed in javascript. we need an experienced UX designer than can handle the front end design which needs to be user friendly and very visually appealing. Please provide a step by step process of how the developer would collaborate with you on this job and also examples of your work.

$738 (Avg Bid)
$738 Avg Bid
90 bids

We are looking for skilled PHP / JavaScript developer to work on regular basis with. Our system will need completion and lot of upgrades after. You MUST: * be able to start ASAP * have some reviews * show some previous work * strong knowledge of PHP OOP, JavaScript, Jquery, GoogleMaps API We considering quotes around 300 - 400$ at the

$556 (Avg Bid)
$556 Avg Bid
41 bids

We are looking for strong front end web developers who are passionate about developing amazing user experiences and building great software to help take Buddy Platform's IoT (Internet of Things) platform to the next level. Buddy is a flexible and scalable platform for collecting and processing Internet of Things (IoT) data. Our platform is used to

$42 / hr (Avg Bid)
$42 / hr Avg Bid
87 bids

I could build you an effective front-end website using my skills in HTML, JavaScript and CSS.

$424 (Avg Bid)
$424 Avg Bid
43 bids

I need you to develop some software for me. I would like this software to be developed using Javascript. We have a project where we are building a [url removed, login to view] API which uses Couchdb for its database, and we have a React Native front end where we are building a app for iPhone and android. The fundamental basics have been built and the screens on the UI

$1235 (Avg Bid)
$1235 Avg Bid
42 bids

...released to you. Thereafter you would need to work on front end development for this design (only the front end and not the back end) 1) For the website (Using HTML5, CSS, and JavaScript (as required) ) - website should be responsive 2) For the mobile: develop the screens for an Android App The front end development needs to be comp...

$1058 (Avg Bid)
NDA
$1058 Avg Bid
38 bids

...needed 2. Mockups / Screenshots 3. HTML/CSS/JavaScript web template (source code) Your job will be: A. Modify existing web template by excluding (mainly) functionality B. Program final version of the web template with PHP and PHP Smarty C. Develop Backend to control Front End with minimum functionality D. Provide source code

$269 (Avg Bid)
$269 Avg Bid
69 bids

...design and the upload speed. The scope - first a re-design mock up, then implement same design/style across all the url of the site and finally upload in the server (front end and back end work needed) - Improve design home page - Improve design blog - improve logo quality design - After implementation Google Page Speed test (for mobile and computer)

$66 (Avg Bid)
$66 Avg Bid
55 bids

Looking for a front end developer who has experience with Symfony2, [url removed, login to view] and in eCommerce businesses that sell more than one products. The skills needed are Conversion Rate Optimization, google analytics, copy writing, PHP, HTML, CSS, JavaScript. Please mention Symfony2 and vue.js. Don't bid you can't pass my Symfony2 and [url removed, log...

$6 / hr (Avg Bid)
$6 / hr Avg Bid
47 bids

Needs to hire 5+...advanced project management and VCS tools including Jira, Confluence, Git, Bitbucket, etc… But not required Also prefer to have some knowledge of front-end tech stack including Bootstrap and the latest Javascript frameworks(We prefer Angular 1 or 2, ReactJS, but open to suggestion), but not required as well. Happy bidding!

$993 (Avg Bid)
$993 Avg Bid
28 bids

...the website’s architecture Ensuring high-performance and availability, and managing all technical aspects of Skills : Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery Experience building user interfaces for websites and/or web applications Experience designing and developing responsive design websites

$129 (Avg Bid)
$129 Avg Bid
33 bids

...Teknik Altyapısı ve Gereksinimler · Proje veritabanı teknolojisi Microsoft SQL Server olacaktır. · Proje arka yüzü (back-end) [url removed, login to view] MVC 4 (C#) teknolojisi kullanılarak geliştirilecektir. · Proje ön yüzü (front-end) Javascript (Jquery ve gerekli kütüphanleri), HTML ve CSS 3 teknolojiler...

$2273 (Avg Bid)
$2273 Avg Bid
5 bids

...modals and should be easy to include in front end mockups. example [url removed, login to view] [url removed, login to view] [url removed, login to view] This is a paid sample task for experienced designer to test skills, communication and attitude and to establish protocols. expert level css and javascript and ajax is mandatory and overall price

$23 (Avg Bid)
$23 Avg Bid
31 bids

The Front End Developer will support the Management Team across multiple platforms such as Company website, Apps, Social Media, Online campaigns etc. SKILLS AND EXPERIENCE: MUST HAVE: • An eye for design and the ability to convert a design into pixel perfect code and templates. • Knowledge about Sketch • Strong Front-End development skills

$769 (Avg Bid)
$769 Avg Bid
78 bids

...and practices, but more importantly, a solid grounding in the principals they're built upon. We are looking for passionate front end developers who adapt and excel in several technologies and are excited by what modern JavaScript can do. We look for those who have tried their hands in multiple frameworks; atleast couple of these -- Backbone, Angular

$16 / hr (Avg Bid)
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57 bids

...Mark Complete (mark that section complete), Save For Later (mark that section to come back to later). So you're creating a wordpress template, using html, css, javascript for the front-end, and php and mysql for connecting to the backend. We require clean, concise, custom, and performance optimized code. We want a developer that doesn't just

$166 (Avg Bid)
$166 Avg Bid
53 bids

We need a senior front-end with these skills: Javascript API Integration PHP Wordpress CSS3 HTML5 Gulp

$11 / hr (Avg Bid)
$11 / hr Avg Bid
145 bids

...to an SQL database. I already have a Microsoft Visual Studio project that does most of this (everything but the Javascript). I want someone to do the following: Edit the visual studio project file I have to include a new, sleek front page that only has 10-20 fields that appear one at a time, a submit button, a button to go to this page I've already

$30 - $250
Urgent Sealed
$30 - $250
23 bids
Write some Software Ended
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We are looking for an experienced Senior PHP Web Developer that has a high proficiency in Front/Back-end Development and in the following programming languages: PHP, Javascript, Java, CSS, jQuery, HTML. We recently migrated to a new custom PHP website. We don't use third party ecommerce platform - everything is entirely custom built. *If you only

$641 (Avg Bid)
$641 Avg Bid
68 bids