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    21,218 developer javascript jobs found, pricing in USD
    Javascript Developer 6 days left
    VERIFIED

    ...promise/always-return 14:32 warning Expected to return a value at the end of arrow function consistent-return 23:9 error Expected catch() or return The code is written in Javascript and will need to be updated/refactored to avoid promises constructor anti pattern. Please learn more here: [login to view URL]

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    The frontend developer will join our web development team to assist in creating a beautifully designed analytical tool for property managers. The freelancer will translate aspects of UI/UX design into code that will be used for our first user dashboard for mobile and desktop. The role has the opportunity to evolve into a permanent role if desired

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    30 bids
    Front End Developer Help 6 days left
    VERIFIED

    I am looking for a consultant type role for a JavaScript/jQuery/CSS developer that can troubleshoot issues in regards to conflicts with certain framworks etc. for my Wordpress sites. Usually I ask around online if I have any questions (I'm a developer myself) - however sometimes I come across an issue I have no idea about and so I thought having someone

    $25 / hr (Avg Bid)
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    ** IF YOU ARE NOT EXPERT, DON'T APPLY ** Looking for a JavaScript / Full Stack Developer. Must be experienced with Ext JS 4 and Sencha Touch (cordova) The mobile app is Cordova, Sencha Touch and is used on Android/iOS/Windows. We use Slack and Pivotal Tracker. The work on the Mobile App is: Extending the product with additional features, bug-fixing

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    ...money and for people who need items shipped either for them or to them. 3-6 Years of Development experience with mobile web technologies (HTML5, JavaScript, CSS3) 3-6 Years of Experience with one or more JavaScript frameworks such as React JS and Node JS. Build components using react JS, Redux, Redux Form. Must have experience in React Boilerplate, Multi

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    Simple Page Task 6 days left

    I am looking for a skillful Html,Javascript,Php developer for long term position. I have 4 hrs. Who can complete this [login to view URL]!!!

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    Our site is written on wordpress/php/javascript. We have some issue on Edge 17.0 that we need addressing, i.e. something breaks specifically on this browser. What I need is a person with: 1) the knowledge of PHP/javascript. Wordpress is a plus 2) Russian speaking ONLY!!! Please do not apply unless you speak Russian! 3) I will want to check your prior

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    C# programmer 6 days left

    GTA5 [Mod] Game Developer - RageMP - Role Play Game Server. Just looking for to rent time of coder for C# project. Need to debug few things and start the server for a game. Easy job. Also will have more jobs for the future. Grand Theft Auto V - RageMP - RolePlay Game Server Exactly looking for a game developer to make some scripts. C#(Mostly

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    I'm a backend developer working on my first Django app. I have an html page for the main window of my demo app. Most page elements are loaded through javascript (from data delivered from Django backend) and include: 1) some text, 2) progress bar, 3) couple of charts, and 4) a tree scheme made using Treeant ([login to view URL]).

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    We have an existing Wordpress plug-in which we are developing. We need a developer to assist with customization, development and support for people who are using this plug-in. Ideally the developer should be experienced with Wordpress, PHP, and plug-in development. Please provide some examples of Wordpress development you have done in the past.

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    We're looking for a Node.js developer to add new features to our application that integrates with Salesforce and Zoho CRM. Required skills: - JavaScript, Node.js, [login to view URL] - MongoDB - Experience with Salesforce API and/or Zoho CRM API

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    Needs to hire 2 Freelancers We are looking for experience web developer specially on Java, Spring Boot framework, Hibernate, PA, MySQL, ReactJS with Redux/AngularJS, HTML, CSS and JavaScript/jQuery and should have experience in Amazon MWS integration and pulling data from AMZ and other marketplaces using API. Who has already familiar with Amazon MWS

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    Need 5+ years experienced backbone.js developer who can take a role in management of our existing project. we have created javascript sdk based in backbone.js and our vision is to extend it for javascript developers to use it easily. Developers with Experience in javascript sdk development and .NET are preferred. Looking forward to your proposals!

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    Needs to hire 2 Freelancers...theme which may require advanced css, javascript, jquery, ajax,node.js, json etc skills. The designer should be able to create theme package which backend developer can easily create application in node.js and react.js The frontend designer to be familiar with NPM, GIT, SASS, advanced html, css and javascript scripting.

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    Hi I need a highly skilled developer with minimum 5 years experience with php (frameworks: Laraval and Codeigniter), Javascript, Rest API, Angular.js and Node.js. Also it would be a benefit if you have experience with HTML and CSS. It will be highly appreciated if you have experience with developing chat/message systems and video broadcasting.

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    ...experienced Javascript developer who is proficient with React.js. The primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Redux, NextJS or Native React). Developer will ensure that these components and the overall application are robust and easy to maintain. Developer will coordinate

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    we need a full time wordpress/php developer who has experience in wordpress plugin development and flexible with his/her work timings. candidate must have strong fundamentals in OOPS, MySQL, HTML, CSS,JavaScript & Jquery candidate will need to work from home

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    ...CorelDRAW, illustrator, html5, javascript. So, I am looking for UI developer and designer. Please make a note that you must be good and think out of the box. I am looking for a designer who can work with me for the long term. I am looking for an individual and expert designer but not a company. Do not bid if you are a developer or a company. You will just

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    Looking for UI developer who can develop rich UI responsive pages for our application. Basically it has to integrate python. Looking for seasoned professional who has good experiences with UI frameworks. Angular/React/Node/Javascript/HTML5 etc,. Find creative ways to solve UX problems (e.g. usability, findability) Experience in designing mobile (iOS/Android)

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    Needs to hire 2 Freelancers Lo...existing theme which may require advanced css, javascript, jquery, ajax,node.js, json etc skills. The designer should be able to create theme package which backend developer can easily create application in node.js The frontend designer to be familiar with NPM, GIT, SASS, advanced html, css and javascript scripting.

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    Hey, We're looking for a Javascript developer to fix a Whatsapp Button on one of our pages. We have a progress bar on the page that needs to update per button click. And when 10 clicks are done, a button should show below. (The button is already there, it should simply unhide when 10 clicks are done) The progress bar uses the HTML5 data- attribute

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    FULL TIME PROJECT ON SITE IN LONDON! (YOU HAVE TO BE BASED IN LONDON) We are currently looking for a front end developer to take responsibility for developing web and offline-first products as well as update, scale and maintain the existing code base. You will be keen on learning new technologies and explore creative solutions to promote user engagement

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    Development of a PWA (Progressive Web App) using React.js, TypeScript and GraphQL. What we are looking for: We are looking for a Front End Developer to join our lovely team in Romania. This could be for a one off project or ongoing work. We are nudge technology for mentoring. You will have at least 2 years or more commercial experience developing

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    I am looking for a fulltime developer to work with me on projects involving a specialised software platform. You do not need to have any previous experience with this software. What you do need is an understanding of a range of front end and back end programming languages such as HTML/CSS, and , PHP python etc. There is no specific requirement for any

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    Development of responsive landing ...(Chrome, FireFox, Safari, Opera and IE desktop, mobile, tablet). No Wordpress themes. Any Javascript frameworks must be verified and not require connecting to external domains. Developer must have positive track record on Fivver. Looking for long term developer resource for other aspects of this project and others.

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    You are a JavaScript developer with experience in XML and XSLT. I have XML and XSLT files and want to view the transformed XML files within a Webbrowser. The XSLT generates XHTML output. The right developer will be able to provide me with the following skills and services: * Rendering of HTML pages with JavaScript * Can read XML and XSLT * Knows how

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    We are looking for SAPUI5 developer with having mininum experience of 4-5 years with strong understanding of JavaScript, HTML5, and CSS. Any exposure in consuming JAVA/C# webservices, oData services will be an added advantage. Developer should be able to work in a fast pace environment, and complete daily tasks without failure. This is a product development

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    ...will brief the developer with frames scenario, instructions for animation, colors to be used. All graphics will be provided. After approval of each concept’s first banner (master) it must be adapted to other 3 banner sizes. So total will be 8x4=32 banners. Skills required: Graphic design, Banner design, Animation, html5, javascript Please see attached

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    ...Lc history can be found on company's website at LuckyConnections,com . Company is now expanding horizons and looking for Python developer in house at local Branch - Model House; with strong skills in Python & JavaScript, will be an asset if worked in or known Frappe Framework build on Python~ Job Types: Full-time, Permanent ,Experienced Location:

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    This is a long -term position with Collaborate minde-set. Looking for a web developer proficient in html, css, and JavaScript. Must be familiar with git and bitbucket and have fluent English skill. Flexible working time and environment tool. Don't hesitate to contact me anytime. Thanks

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    I need a .NET and HTML developer , I need a complete ecommerce website with ASP.NET developement ,Total Asp.net,C#,SQL Server, JavaScript,Jquery,HTML,CSS, BOOtstrap budget is medium , so please contact me 7848866420 who can i make better design under my budget .

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    ...the integration services between third party application and Autodesk/AutoCAD applications. Develop across the full stack of web technologies –Autolisp , Java, .NET, C#, JavaScript, node.js HTML and CSS Work in a scrum-based agile development light on docs and meetings and heavy on coding Design and innovate software that is simple, intuitive and easy

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    ...developer's help to design the look and feel of a web project I'm working on. I can manage all the jQuery/JavaScript, development myself, but I'm not artistic so I need someone that can create a nice looking UI. I need an excellent frontend developer! I want it developed using HTML5, CSS, and Bootstrap and it must be responsive for mobile devices. Budget:

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    API EC2 amazon 2 days left
    VERIFIED

    What I need is a new web page (php) in my mail app linked to the EC2 amazon API, through which I can obtain new... this function I would like to be able to program it indicating for example that a server changes their ip every 180 seconds. [login to view URL] Regards

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    I need you to develop some software for me. Languages will include laravel, python, JavaScript, mobile app development. Looking for a long term developer, you must not be from India or Pakistan. You must also have a LinkedIn account or equivalent to join our company.

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    Angularjs web developer needed to support for an existing web app with work experience in relevant as a Web Developer - Solid knowledge of HTML5, CSS, JavaScript and AngularJS 1.5 above - Expertise in programming language Javascript. - Experience with mockup and UI prototyping tools - Understanding of security practices.

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    ...mobile app developer at new mission-based startup. Position is FTE remote, working closely with founders on daily basis, to develop MVP of mobile app for women. Requirements: BS/MS required in computer science or related field 3+ yrs experience developing software products (consumer or enterprise) 3 yrs experience with front-end Javascript frameworks

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    We are a company based in Hyderabad, with offices in Delhi, Bangalore and Chennai, currently looking to hire a full stack GIS developer with skills in Java, Spring MVC, Hibernate 4.x, Struts, Javascript, Openlayers, Geoserver and PostgreSQL. The role of the candidate will be:  WebGIS Full-stack development  Requirements Analysis  Reports Generation

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    Need a Full stack developer who have some basic knowledge about cryptocurrency, blockchain, and are familiar with the following stack: Node.js, React.js, Redux , AWS, DynamoDB, the ideal candidate should have worked with several successful projects, is an ***excellent front-end developer*** The brokerage needs to have a payment mechanism for depositing

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    NDA
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    Update a slider 1 day left
    VERIFIED

    Need a developer to fix some issues with a slider I have. Slider is in html, Css, & javascript.

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    We're looking for a full-stack Web Developer and database administrator residing in NEW JERSEY for a 3 level (admin/user interface/landing page) web-based portal. This portal manages and sells e-contracts based on a relational database and set of protocols. So this job requires a lot of thinking outside the box and integrations with third parties through

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    Looking for HTML / Javascript developer to work on project with my team. on Monthly basis. Cheers, A

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    Looking for a front/back end developer for a 12-18 month project. You will work with a team of internation experts for this project. This contract includes multiple sub-projects. Must be experienced with Javascript, Node.js and React. Our software is built on top of Google Firebase, but experience with that product is not required to apply for this

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    We are looking for 2.5 years + experienced JavaScript developer who is proficient with React.js. Interested candidates can apply with us at [contact details removed]. Looking for candidates who could join immediately or 15 days of notice period. The primary focus will be on developing user interface components and implementing them following well-known

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    Hi, It's very small functionality, need to work in canvas html5. Need to work in remotely, Before bid this project refer this url [login to view URL]

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    Hi, I'm looking for a web developer to code a custom designed website to display my portfolio and my services I provide as a designer. I would like it coded with use clean HTML, CSS, and Javascript with responsive scaling for mobile devices. It will consist of main categories pages with similar wire-frames, but each page will have supporting pages

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    I need a Wordpress Developers 18 hours left
    VERIFIED

    Hi, I need Wordpress developer who can do following works. (This is not one time project) 01. PSD to Wordpress convert 02. Can be make own theme 03. Can be make plugins 04. Can be work with own css (I am not intrested with Boostrap) 05. Jquery/ajax/javascript Please send me your sample and price

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    -JS and JSW modules development -API/backend development

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    Developer a android VPN Application , I will giving the VPS servers , add the admob native advance and interstitial inside the project , developer with JavaScript that have experienced , making a splash when using open the application , the project will giving to the developer company using react native

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    ...need to build Web View APK system. It converts a web URL into a WebView Android app and then download the .apk. Almost like web2apk.com. Also it must be developed by PHP or Javascript. It maybe need to use an API or another additional system. I will ask something to test your skill before award job. Please bid words with similar example's short code not

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