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    1,287 javascript expert help công việc được tìm thấy, giá USD

    We are in need of a Wordpress expert who can work quickly and independently to help us finish a large web project by the EOY or middle of January at the latest. We are projecting heavy hours (40+) so night / weekend availability and speed are both critical. We're looking for someone with strong front-end experience and a strong background developing

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    Need front end developer (PSD to HTML) html, javascript, mobile optimization expert to help with various tasks. DO NOT BID UNLESS YOU CAN IMMEDIATELY START!!!!!!! If you do well, can give you much work moving forward

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    ...and validate fellow coders. Earn money. Establish reputation. Indorse has established an innovative system that involves the community to help review the coding skills of our users. We are looking for *expert* *Ruby/Java/PHP/Python* developers to review code snippets/repositories that are submitted by our users. You will be rewarded for your contribution

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    Fixing Bug on JavaScript Đã kết thúc left

    I have one website using [đăng nhập để xem URL] and I need to fix a bug. I need help of JavaScript Expert.

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    ...small and medium-sized tasks. Those involve javascript coding, CSS adjustments, PSD to HTML5 conversion, etc. We'd like to hire an expert or a small team of experts that we could reach within a day to discuss and start working on our tasks. We do NOT use Wordpress, Joomla, Magenta, etc. If you are an expert in those great programs, please do NOT bid

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    Project Summary We need the help of a Shopify Expert who can look through our theme code and resolve any file loading issues and optimize our page load times. We are looking for someone to optimize store speed. We have run our site through [đăng nhập để xem URL] and our current average speed is 8. We've already optimized all images on the site but there are

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    We are looking for full stack developer who can complete our website. Our website was built with React + Node and our previous...looking for full stack developer who can complete our website. Our website was built with React + Node and our previous developer couldn't help us any more owing to some reason. You must be an expert in JavaScript libraries.

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    I am looking for a Javascript expert to help me correcting a few errors in a source written in Javascript. please contact me for details if you are interested ,

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    Speed Up Website Đã kết thúc left

    ...Services (AWS) to host images remotely. At this point I feel like I have exhausted these somewhat simple measures, and I need advanced help. I need someone who is extremely skilled in page speed optimization, and has an expert understanding of code, modifying code, interpreting page metric results (i.e. GTMetrix, Google Page Speed Insights, Pingdom), and

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    ...and validate fellow coders. Earn money. Establish reputation. Indorse has established an innovative system that involves the community to help review the coding skills of our users. We are looking for *expert* *Ruby* developers to review code snippets/repositories that are submitted by our users. You will be rewarded for your contribution as a Code

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    Trying to get bridges working to use Native OpenCV3 within React Native. The JavaScript version of OpenCV ([đăng nhập để xem URL]), has been shown to be less performant than the native versions. For this reason we are going to supply a native version of OpenCV for iOS and Android - React Native supplies a 'bridge' function for using Native code and making it available

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    I need some urgent help in my php and jquery code. i well explain you on chat it well take maximum 3 mints for expert

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    Searching for OpenCart 3.0.2 expert to make few improvements to out store. Searching for someone technical who would know how to set those changes below so they work well. Technically they are small changes but they need to be done.... [đăng nhập để xem URL] set up multisores for us – we need 3 of them - [đăng nhập để xem URL] – Australia - [đăng nhập để xem URL]

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    Urgent requirement for .NET MVC Đã kết thúc left

    ...require freelance .NET developers (6+ Years Experience) who are expert in developing the .NET apps using MVC framework with the help of consuming web API's and Database Strong working Knowledge of .NET. MVC 4 / MVC5 / MVC6 , VB.NET, C#, MS SQL Server 2008 and above versions, JavaScript, jQuery and AJAX and knowledge on Angular js. • Strong working

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    ...have migrated an instance from an AWS account to another. The instance holds an app written in PHP Laravel, JavaScript, HTML, and CSS and uses PostgreSQL engine in RDS. The original developer is no longer available and we require an expert to help us get the app up and running. Once the app is up and running we will require some changes to the app.

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    ...area - JQuery / CSS / PHP / JavaScript expert - Apache / Nginx / Varnish / guru - MySQL - Must have large experience managing databases. - All kind of caching that helps to improve WooCommerce - Application Performance Management and Monitoring tools == Tasks for today: We need a sysadmin expert to run monthly tasks to help on our systems like optimizing

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    I am Looking for dedicated individuals to help our team build best-in-class websites and digital applications. The Developer will need to be an HTML ninja with the ability to juggle several projects at a time while working well with others. Duties and Responsibilities: Participate in creative and planning sessions for new projects to identify and

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    Online Leaning Platform Đã kết thúc left

    ...web-based activities for ESL learners (mainly using javascript) which I would like to develop further and put together into a more coherent platform for learning English Online. I am not an expert coder and do not have enough time to dedicate to coding it all myself, so I would like to find the help to do so and also to make sure it is written with good

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    Needs a quick javascript fix! Đã kết thúc left

    Have a live webpage, where an owl-carousel doesn't fire up as fast as possible. Needs a help from a Javascript expert!

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    Help me with an MVC c# project. Đã kết thúc left

    ...need help with the front-end. My employer wants us to avoid using RAZOR, and instead he wants us to use ajax calls. The views are somehow complex (since it´s a system for a lab, there are a lot of variables that have to be displayed on the view). I am looking for an EXPERT on MVC projects combined with Jquery, Javascript Angular an Ajax to help me with

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    I need some help of someone who is website development expert with javascript and PHP skill. The website should be secure with sign up and will have some sort of a database. I would like the site to interface well with QuickBooks upload data.

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    I am trying to get a game running on my webserver called Bustabit. There are three comp...npm/_logs/[đăng nhập để xem URL] *********************************************************************************** I need someone who is an expert in Node js and javascript to help fix these errors and to get the Bustabit-gameserver up and running.

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    I am trying to get a game running on my webserver called Bustabit. There are three comp...npm/_logs/[đăng nhập để xem URL] *********************************************************************************** I need someone who is an expert in Node js and javascript to help fix these errors and to get the Bustabit-gameserver up and running.

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    Looking for Javascript Expert! I need help getting a Google map setup to work. It displays multiple markers and is currently working fine, with the exception of the marker data itself. The problem here is I need to convert dynamic data from PHP (wordpress) using the Wordpress wp_localize_script function. That part is done – I just don't understand

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    ...AIP's, AZURE, SQL, RAZOR, JAVASCRIPT, JQUERY, SQL Server. I want someone to help me to fix the existing bugs and add new functionalities. Whoever is bidding, please read these carefully and bid. 1. You should be comfortable to work on my machine remotely 2. Should be comfortable to code when I am watching 3. Should be an expert in all the technologies

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    ...and one of our clients is currently running a successful WooCommerce store. We need to help them set up Google Tag Manager to track not only 'conversions/transactions' but 'transaction values' as well. We need an experienced Google Tag Manager and WooCommerce expert to set this up on behalf of our client. We need to make sure the Data Layer is set up

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    Website for the german market Đã kết thúc left

    Hey, I have the following project where you could help with your expertise. Project: Building a "Security-Expert" Website for the German market Domain: [đăng nhập để xem URL] Example Website: [đăng nhập để xem URL] Example Quiz: [đăng nhập để xem URL] Requirements: 1. Basic Wordpress

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    Resolve javascript errors Đã kết thúc left

    I have javascript errors on my site pages, for example: [đăng nhập để xem URL] has 20 errors and 3 warnings. I need Joomla + javascript expert to help resolve them.

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    Clean JavaScript file Đã kết thúc left

    I need a expert who can help to clean one JavaScript file.

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    Help us build something big ;) Đã kết thúc left

    We are an Austria based Team with a Coding Team and excellent Business and Makreting wise Teammembers. You love to help guide users to success - to work with them on both use case and code levels. You love to build user-oriented applications. You have intuition about and experience with business processes. Responsibilities You will work with many

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    I need Expert who fundamentally understands both Wordpress as an ecommerce platform, and JavaScript user tracking and analytics, and GTM. I have client with a single product (for now) ecommerce site that uses Wordpress, Woocommerce, X-Theme child theme. ([đăng nhập để xem URL]). I need help implementing event tracking for a B2C CRM called Zaius. See

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    Project for Emre Baris G. Đã kết thúc left

    Hi Emre Baris G., I am looking for a JS expert. How well do you know Javascript. I need help with a project.

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    Freelancers only please! Full stack developer with Node, jQuery, Java, Blockchain, Cryptocurrency Development. We are looking for a Java expert who can help build new and advance existing capabilities using blockchains with the goal of solving real and challenging customer problems. You will be working in a team and you must be comfortable working

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    ...need an real expert who can fix crashing application on local machine. Rxjs-compat is out of the question. the checking is with help of teamviewer or any other application for remote desktop. I would also like for expert to check if database is ok. and if there is anything else to repair. Angular.js, node.js, Mongodb, Express, Javascript. And please

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    I need someone that's an expert in Wordpress that can help me adjust a custom template. The site looks great on google chrome, mozilla firefox for desktop and android phones but it doesn't look the same on safari for mac and iphone. I need someone very good with wordpress, html, css, javascript, php, etc. Please be reasonable with price.

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    We have an early stage laravel php project that’s built for a school. We’ve made a good start but we really need someone who is available for a 3-6 months (maybe longer) to help us with a lot of laravel FORMS and building out BLADES. We’d like you to understand the laravel framework and have 20 hours + free a week. You’re first task with be to chop

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    I need help from javascript/node.js expert. I need someone to write a sample workable code that calls $.ajax POST call from html to node.js server and this call must pass data from $.ajax to node.js and send sample response back to html. Your code must be able to run on my system and so you will send me your code to verify everything works. Below is

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    Build me a app Đã kết thúc left

    We are looking for experienced Ionic developer with expert javascript/css skills to help us with a new mobile app. Min of 3 years experience with mobile apps and at least 1 year experience with Ionic Framework. The app is similar in structure, but for other uses, the one that can be downloaded from this link: [đăng nhập để xem URL]

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    Broken Menu on Wordpress Đã kết thúc left

    I need a Wordpress and WooCommerce expert to help with my site. My JavaScript is breaking on the front-end which is preventing any other scripts from being executed, and also preventing the menu script from having any effect. I can see the menu on desktop but it won't show up on mobile. I recently installed WooCommerce which came with a few other plugins

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    Android Developer Đã kết thúc left

    ...Android development to build out the Shonin Android application. In addition, the ideal candidate will be comfortable working with iOS/Swift code, Amazon AWS Integration, and JavaScript-based back-end technologies. You are a highly adaptable team player with a positive, fun and supportive attitude and a passion for building quality software. Purpose: Discrimination

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    Javascript and ReactJs Đã kết thúc left

    Need help to solve minor error of Javascript in ReactJs. Only expert guy required. Must start work right now using teamviewer or anydesk or ultraviewer.

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    ...website myself but I've reached a point where I need some outside help to get the website to the next level: [đăng nhập để xem URL] So, now we are looking for a real expert in regards to wordpress and site speed. This is where we will start working together but I'm looking for an expert to work with on a continual basis. It's not a one time job to get

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    I've been doing most of the optimalization on the website myself but I've reached a point where I need some outside help to get the website to the next level: [đăng nhập để xem URL] We are looking for an expert in wordpress speed optimalization: See here for current speed and information: [đăng nhập để xem URL]

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    improve wordpress speed Đã kết thúc left

    I've been doing most of the optimalization on the website myself but I've reached a point where I need some outside help to get the website to the next level: [đăng nhập để xem URL] We are looking for an expert in wordpress speed optimalization: See here for current speed and information: [đăng nhập để xem URL]

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    I am looking for an expert tutor for JavaScript. I have some whiteboarding interviews coming up at tech companies and want someone to help me with Algorithms and Data Structures. I am not sure how long this will last. Maybe an hour or two for the course of a few days. Would need to have the ability to hop on a phone call as well as a collaborative coding

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    Hello All, We are looking for a web designer / web developer to help us with our websites. At best, you can design and program. If you are Expert in PHP, MySQL, Javascript, JQuery, Please place bid on this project.

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    preparationinfo.com Đã kết thúc left

    We are looking for some enthusiastic Web-Developer and Marketing Expert who can help us in below mentioned topics: Complete Website Design with end-to-end functionality including configuration of payment gateways and SEO ranking optimization for global countries. Requirement: - Website to be in Wordpress - Payment Gateway Configuration - All Social

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    I am seeking a UWP/XBox/Windows expert for help with a potentially difficult project. I have a game project (made with RPG Maker MV, which is a [đăng nhập để xem URL] engine), exported in HTML5 format. I then imported it into Visual Studio 2017 as a Cordova project, for the purpose of making it a UWP (Universal Windows Platform) game, to submit it to the

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    We are looking to hire a Senior a Drupal Developer / Architect to help develop and maintain our ebay-like application on Drupal7. Responsibilities: - Write high-quality code for custom modules. - Review code of current modules in use and update / optimise accordingly. - Troubleshoot uptime, performance, or security problems - Optimise website speed

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