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    1,254 javascript expert help jobs found, pricing in USD

    We are looking for a HTML/CSS developer to help develop our platform. Qualifications - The individual should be able to take ownership of a project, work with broad specifications to create features - Back end development HTML/CSS- Experience with SQL and PostgreSQL - Expert in Python, with equivalent knowledge of HTML- Proficiency of code versioning

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    ...opensource project called Workbench Analysis. My goal is to inhance the project frontend which is Javascript, react webpack base, I got some bugs first about preview jason file with jason inspector components , but I don't know how to solve it, if someone is expert in JS its not so hard to find it. Its small part but if you can solve it I will the project

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    Build me a app 2 days 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: [login to view URL]

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    ...which is Javascript, react webpack base, I got some bugs first about preview jason file with jason inspector components , but I don't know how to solve it, if someone is expert in JS its not so hard to find it. Its small part but if you can solve it I will coprate more in 4 month. Installation part for backend take 1 hour, but I can help also via

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    1 bids

    ...which is Javascript, react webpack base, I got some bugs first about preview jason file with jason inspector components , but I don't know how to solve it, if someone is expert in JS its not so hard to find it. Its small part but if you can solve it I will coprate more in 4 month. Installation part for backend take 1 hour, but I can help also via

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    1 bids

    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 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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    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: [login to view 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: [login to view URL] We are looking for an expert in wordpress speed optimalization: See here for current speed and information: [login to view URL]

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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: [login to view URL] We are looking for an expert in wordpress speed optimalization: See here for current speed and information: [login to view 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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    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 [login to view 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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    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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    We are looking for a full-stack Django developer to help develop our platform. Qualifications - The individual should be able to take ownership of a project, work with broad specifications to create features - Back end development Python/Django - Experience with SQL and PostgreSQL - Expert in Python, with equivalent knowledge of Django - Proficiency

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    -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.

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    We are in need of an expert developer who can help us for a long-term. The first thing to do is to install OpenCV on our existing JavaScript project. Our developer tried to install it for a few days, but couldn't find any resolutions. Hope to find the right expert who will consult us for a long-term basis. Thank you!

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    i have wordpress plugin i want to remove some fields and want you to add something else in place of them and change its little bit design so only real expert come i need someone fast not more than 1 hour

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    ...a 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

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    Help finish a javascript code to scrape the data off an e-mail and put it in Zapier. Code is already 80% done. 10-15 minutes job for expert in JS

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    We are looking for a kickass CRO Expert with a proven track record of growing online business using conversion rate optimization. Responsible For: - Perform research to establish a strong understanding of our business goals and propose solutions and strategies that meet our needs and drive our success on the web. - Collecting, analyzing, and acting

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    We're looking for on another pair of hands who can help us with programming, database management, website development, changes and updates. Expert in Wordpress, php, javascript, mySQL. Must be honest and trustworthy. Have experience with people and be able to communicate in English. Work on an hourly rate on an ongoing basis.

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    ...HTML5, JavaScript, Twitter Bootstrap and MySQL. In a nutshell, I'm a freelancer with more than 10 years of work experience in developing websites in PHP, CakePHP, Wordpress. Expert in BOTH backend and front-end programming Expert in PHP - OOP, MVC, REST API,Magento, Expert in HTML/CSS/JAVASCRIPT Expert in Wordpress Theme Integration Expert...

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    We need an expert with a lot of experience with the Shopify CMS and their liquid language, javascript, HTML, CSS for the following tasks: - You will help us to improve our theme design. It is better if you have strong knowledge and experience about design and conversion rate optimization. - You will help us to optimize the loading speed of our websites

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    ...elements with server side logic *Identify bottlenecks and bugs, and devise solutions to these problems *Help maintain code quality, organization and automatization *Solid understanding of software development life cycle models as well as expert knowledge of both *Agile and traditional project management principles and practices and the ability to blend

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    ...data streaming technology company seeking Solidity developer. We need an experienced Solidity developer with real-world experience using Solidity to create smart contracts to help on a large scale project. You will have the opportunity as a key member of our team to have a integral role in the development and design of our Ethereum-related solutions

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    Hi, I need to build a tampermonkey script that will create a manipulation to a page and present some of the data points on the page in a new way. Need an expert javascript programmer to help make this script.

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    ...data streaming technology company seeking Solidity developer. We need an experienced Solidity developer with real-world experience using Solidity to create smart contracts to help on a large scale project. You will have the opportunity as a key member of our team to have a integral role in the development and design of our Ethereum-related solutions

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    ...industry to help companies find the best outsource call center, BPO, and cloud-based software outsourcing solutions. We do not charge clients anything for our services and there is no risk or strings attached to take our advice or recommendations. Project Goal We are looking for an experienced workflow subject matter expert to help supplement Outsource

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    We are looking for a Protractor expert(Angular JS testing tool). The specifications are as following: Testing Tool: Protractor Language: JavaScript Framework: Jasmine Application: Angular 4 Location Preference: Hyderabad, India Please let us know if you can help us with these requirements

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    There are some plugins created. If you are expert in JavaScript plugin, I need your help. Thanks.

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    ...need a highly skilled coder that knows the following: vbscript, .asp, javascript, html, AJAX, jquery and MS SQL to acts as expert assitant to help mentor me and help troubleshoot and resolve issues with code. I am not looking for someone to code for me but someone who can help bring my coding skills up to senior level. Emphasis on best way to debug

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    Hi, We have implemented [login to view URL] on our web apps, we need a javascript expert who can help us to add even by clicking over the date. I will discuss more over chat. My budget and timeline as follow Budget - $35 Timeline - 5-6 Hours after award. Thanks

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    Hello, I need help from an expert in Chrome extension using JavaScript. I have already developed the extension. But it is not working fully. I need help to track the problem. I want the person to start working on this right away. To let me know that you have read the project description, please write in the bid "I am an expert in Chrome Extensions&...

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    ...the designers, back-end and the rest of our team • Help establish a great engineering culture • Help master the way people get things done every day • Push code (you can press the button) About you • 3+ years of professional front-end experience • Confident writing vanilla JavaScriptExpert in HTML5 • Can wow with CSS (S...

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    I need a shopify expert ASAP to help with a size selection issue on our product page. I believe its a javascript issue. Also need a couple of small changes to homepage sections. Should only take 1 - 2 hours. Please only apply if you are very experienced with shopify and javascript.

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    I need a shopify expert ASAP to help with a size selection issue on our product page. I believe it's a javascript issue. Also need a couple of small changes to homepage sections. Should only take 1-2 hours. Please only apply if you are very experienced with shopify and javascript.

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    ...title says, we need an expert in Javascript and more specifically in Dynamics CRM 2016 Compatible Javascript. We have a javascript that is not working and should be updated. It's a very easy fix for someone who knows what is doing and it will not take more than 10 minutes. Budget is fixed and not negotiable and we need the help now asap so only bid

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    ...WP 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 - Datalog / NewRelic management - Application Performance Management and Monitoring tools == Tasks for today: Help us to fix some issues with permissions

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    ...WP 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 - Datalog / NewRelic management - Application Performance Management and Monitoring tools == Tasks for today: Help us to fix some issues with permissions

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    I need a jquery javascript expert to help with fixing a bug for my app. Here is a video of the problem [login to view URL]

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    ...for a job Monday which requires good knowledge of Authentication technology. Specifically, JWTs, OAuth, Authorization, SSO, all that stuff, as well as passing facility with JavaScript and/or Node.js. I have a long history in the tech industry, but these are specific technologies I have never learned very well, and I want to sound intelligent in the interviews

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    Looking for highly professional full stack developer experienced in building applications in Python who could help us develop a web application where users can sign up. The application should be customizable in the future. Web portion should be responsive so that it can be used very easily on multiple devices such as Laptops, Desktops, SmartPhones

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    ***Must be expert in Angular 2+, Typescript, Firebase Cloud, and relevant languages/libraries*** I am nearing the end of a build out for my new website. I need assistance with a few items. 1) I need to build a portfolio to showcase past work. This component should be portable and easily applied to any topic whether design portfolio or product

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    ***I will ignore the developers that don't answer about my question.*** 1. Have you examined the javascript that is in the attached rar file? If so - explain why you feel this is within your skill set... 2. In addition to being a javaScript expert, do you consider yourself "really good" at HTML5, CSS3, and jQuery? 3. Are you comfortable interfacing

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    ...is unique because we specialize in sourcing and servicing corporate accommodation in prime locations in the wider Sydney region. We are looking for a SUPERSTAR!!! that can help us with our website. Below are the details: 1) Must have experience in developing hotel websites. 2) Must be able to not only design websites, but also do content writing

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    ...We are getting 8sec load ... not good! ///// For desktop: GOAL : sub 3 sec load time based on 1. I need someone to help speedup my site for desktop by swapping the animatedgifs for webp versions. 2. create javascript to swap back to animated gifs if webp is not supported on the browser For Mobile : 1. create new AMP website (6 main pages

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