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    1,326 javascript expert needed trabalhos encontrados, preços em USD

    Need Javascript developer for backend development. If going well, i will be long term position.

    $478 (Avg Bid)
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    33 ofertas

    I have the page with "datatables net" table implemented. And I have met some problem on the first page loading with 5000 rows it is more than a few minutes. It is not acceptable. I have researched some solution, found "server-side processing" but it is required a lot of effort to implement. I have profiling and most time consuming it is table HTML creation in the page-load meth...

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    ...website that is on a Shopify platform. We are looking for a Shopify expert with Javascript expertise too. Tasks needed: *Remove some options - this will affect the variations and the icons associated with it. The SKU codes need to be merged and overlapped to one of each. *The Javascript must be checked *Payment checkout is currently set to US dollars

    $137 (Avg Bid)
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    69 ofertas

    Looking for a developer to code in vanilla javascript a dynamic youtube playlist (no React or Angular, unless you provide instructions on how to implement it in a HTML/CSS/JS standard environment). I called the playlist "dynamic" because it needs to be customized in terms of how it works and user interactions, it won't be a simple youtube playlist

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    13 ofertas

    Looking for help with a mobile menu system. Will likely only take a few hours as I only need help with a few tasks.

    $29 (Avg Bid)
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    17 ofertas

    I need a Javascript, RESTful and NODE JS. expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $36 (Avg Bid)
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    33 ofertas
    Facebook Apps Review Encerrado left

    ...a quick job, as per Facebook API Revisions - I need someone to check through and update 1-2 apps as needed, and submit for review as Facebook currently requires, in order to maintain permissions. I am looking for someone who is an expert in Javascript, PHP/MySQL and social media integrations (primarily Facebook), who can work quickly and is fluent in

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    6 ofertas

    ...adult-oriented homosexual site. 18+. So if you are ok, in your bid include the words "nsfw ok". We need you to take our existing designs, convert them to html, css and javascript, if needed, and then integrate with our existing website. Currently, we have a designer inside the team who makes the designs, so you would be in direct touch with him to coordinate

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    I need an expert React Native developer to help me in building my project. I am still learning React / Javascript. So need expert guidance in structuring the project with some code snippets to help me get through. Expertise Needed: 1. Redux Saga 2. react-navigation

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    11 ofertas

    I need the javascript expert for my job. Kindly bid if you have the experience.

    $51 (Avg Bid)
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    39 ofertas

    -Javascript debugging help for my website- I am stuck at some Javascript, and need some help in debugging. Javascript and DOM and events debugging is not my strong point, so I need someone with that skill. NO COPY PASTE OFFERS, I will ignore them completely and you have wasted your time and mine. Only expert will be recommended.

    $127 (Avg Bid)
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    20 ofertas

    We are growing new company and need some experts for our company this is long term job and will be very big fun Requirements: • At least 2 years developing production JavaScript • Experience with Python • Familiarity with any JS framework, such as Vue, React, Angular etc. • Experience with RESTful JSON APIs • Experience with HTML5, CSS, Bootstrap •

    $34 / hr (Avg Bid)
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    43 ofertas

    I have a website needed some debugging and bug fix. SEO is also needed. Junior candidates will be recommended. It is not complex job.

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    13 ofertas

    Hi, We are looking for a freelancer who is an expert in Java Script and Codeignitor. Someone who is smart and experienced only. We dont need you to write a lot of codes. You only need to implement one function for a web application. Looking forward to work with you, Best

    $67 (Avg Bid)
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    20 ofertas

    I need a Javascript, RESTful and NODE JS. expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $56 (Avg Bid)
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    57 ofertas

    We have a web development project and are looking for a web developer who is very familiar with Javascript and Ajax. You should have experience at least three years of Javascript/Ajax/css programming. We will pay you on a weekly based and you will work for us more than one month.

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    53 ofertas

    ...multiple projects and must be an expert in HTML/CSS, keeping in mind the latest advancements, and very experienced with Javascript and Bootstrap. The majority of our websites will be on Shopify, so you will be expected to know how to work in Shopify inside and out, develop apps for it, and use the Shopify API as needed -- you should have at least a couple

    $19 / hr (Avg Bid)
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    56 ofertas

    ...developer with expert knowledge in Javascript & PHP (Wordpress) to develop an extension for the browsers that have been specified in the project title. Please read the following points carefully and only bid if you feel like 110% qualified for this job. 1- There will be no need to implement the API but if required, minor help will be needed from your

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    15 ofertas

    I am looking for expert laravel developers with high productivity . We have an urgent project to be completed June 10th, so you should be available to work fulltime and give the most as needed by the project. You will be paid hourly so dont worry about overtime. My objective is to finish the project. Expert skills - Laravel, Javscript libraries -

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    125 ofertas

    Completion of development tasks related to design of website. Need to have expert skills in CSS, html, javascript and general website development using the WordPress platform. We have more projects to complete for someone that is competent, accountable, reliable, and has good communication skills.

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    18 ofertas

    I need a Javascript, Machine Learning expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $115 (Avg Bid)
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    11 ofertas

    hi i have few things needed improvement on my android base app i need a phonegap developwer expert in javascript to do some design editing, feature editing and adding feature.

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    12 ofertas

    ... The tools we work with: - Ruby / Rails - Java - MySQL / PostgreSQL - JavaScript - jQuery - Google Cloud Platform - Highcharts - Amazon Web Services - Many different APIs (ad networks, social networks, etc.) - Redis - Resque - Github - Chef - Jenkins Technical skills needed: We’re looking for mid- to senior level, full-stack developers with experience

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    ...are getting traffic to websites to generate leads. We are expanding to new markets and thats why we are in need of an expert that are able to build us our own campaigns. What is needed for this job is that you have to be an expert in Wordpress/coding for these sites and also have worked with payment gateways before. It will be a big plus if you

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    58 ofertas

    Hi There We are looking for an expert PHP developer having atleast 5 years of proven freelancing experience. Skills Needed: - HTML/CSS - PHP - MySQL - Javascript - jQuery - REST API - any PHP CMS Responsibility: - Write Clean and Usable Code - Good Error Handling Skills - Problem Solver - Good Testing Skills Interested Candidates

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    I need a Javascript, PDF, PHP expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

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    35 ofertas

    I need a Javascript, PDF, PHP expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

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    24 ofertas

    Expert developer needed for medium to long term contract to build enterprise suite of application, The frontend UI will be provided in vanilla HTML,CSS,JAVASCRIPT and JQUERY, the developer will be required to code the functionality and make these UI working using optimized code. Technologies : PHP,MYSQL,JSON,AJAX,JQUERY Framework : SLIM; https://www

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    ...responsive Javascript and PHP expert to modify the [login to view URL] script in order to add images to Uploadcare and my database. You will not need to do any front end design as I can do this I just need a coding expert for all back end work. There will be more work once this project is complete so please bid accordingly. You must be: EXPERT at Jquery and

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    15 ofertas

    Looking for a Magento 2 expert who can transfer or recreate a responsive theme used in a Magento 1.9 store to a Magento 2 (latest version) store. Screenshots of the current store are attached. Work should be done in a separate environment so that it will not interfere with the live website. We will provide magento 2 compatible extensions to replace

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    ADC
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    29 ofertas

    You must be proficient with HTML, JavaScript, jQuery, Ajax. I will share the details with you in proposal. Low price Bidding is accepted.

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    33 ofertas

    We are looking for an experienced and Javascript developer to join a team for a part-time/hourly position. Our company is Start-up company. We're building a Video/Image editing Web Application, so you must have good experience in Angular 5, FabricJS, FFMpeg. Do not reply if you don't have experience in FabricJS, FFMpeg. Required: [login to view URL], Angular

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    Build A Website Encerrado left

    Looking for expert Wordpress developer who can customize existing website codes and fix the issues as required and needed. We are seeking a WordPress Developer responsible for both back-end and front-end development, including creating WordPress themes and plugins. This position requires a combination of programming skills (namely PHP, HTML5, CSS3,

    $128 (Avg Bid)
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    23 ofertas

    we have a project need jquery javascript expert to fix current bugs. pls discuss for details. thanks.

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    45 ofertas

    I need a Javascript, Magento expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

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    23 ofertas
    Javascript, Magento expert needed.. Encerrado left
    VERIFICADO

    I need a Javascript, Magento expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $115 (Avg Bid)
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    13 ofertas
    Javascript, Magento expert needed Encerrado left
    VERIFICADO

    I need a Javascript, Magento expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $116 (Avg Bid)
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    11 ofertas

    Need someone who is expert in JavaScript, Jquery, CSS, We want to append new features and design into existing form builder.

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    35 ofertas

    Please answer these 2 questions: Have you worked on mining pools? If so what? Are you in expert in all manners of javascript?

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    ...parts. In this part of the project, we are trying to create a kanban board with webix's components. It has its own methods. I have already initialized the board with my javascript knowledge but I dont have enough experience with complicated examples so I need quick assistance on this subject. I have upload a file that has READ ME file which explains

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    5 ofertas

    I have an existing project that I need someone to work on. It is a fairly large app that has charting, multiple settings pages, c...project that I need someone to work on. It is a fairly large app that has charting, multiple settings pages, calendar-based scheduling, logging, etc. It is built using html5, javascript,knockout.js, bootstrap, and jquery.

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    ...high-availability, and performance applications • Implementation of security and data protection • Integration of data storage solutions Skills needed - Expert in web client technologies such as HTML, CSS, Javascript and AJAX • Excellent coding and object-oriented design skills in Java and C++(minimal) • Experience with cloud application dev...

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    11 ofertas

    We are looking for an experienced team or a freelance expert who has strong back end knowledge (5+ years) in Java and Ruby on Rails. The candidate should have worked successfully on minimum 10 complex projects in Java and Ruby on Rails. It is preferable that the candidate has worked in the past on building/supporting inhouse affiliation engines

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    I need 2 to 3 codes to be integrated to my website. Very easy task can be done in 10-15 min . Who is interested ? Please bid 10$ only and thx.

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    8 ofertas

    I need the Javascript, Software Architecture expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

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    16 ofertas

    Please bid if you have experience in Javascript and software architecture. I have many [login to view URL] will be shared with winning bidder only.

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    5 ofertas

    Looking for expert in Laravel and JavaScript person. We required custom javascript for Tracking user(ip to geo etc) & Analytics and cookies As well as integration of Time Waster and Agency Please do not bid As you will Ignored only waste your BID & Time Thanks

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    Hi everyone I'm looking for a javascript + php + css + html EXPERT developer to: - implement the source code to my new html page - optimize the source code - get rid of whatever is not needed like extra css etc As well, part of the job is get the new design to look a little bit better. Apply only if you are an expert developer

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    35 ofertas

    Javascript Expert Needed. Javascript Expert Needed. Javascript Expert Needed

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    28 ofertas

    Please bid only if you are an expert in Javascript and you are free now. No url will be given and no demo/test environment will be given. I will give you the javascript, you will read it and provide me fix. if it works project is yours.

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    24 ofertas