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    575 javascript expert please help jobs fundet, i prisklassen EUR

    Hello, I’m looking for a Wordpress optimization expert to help me increase my Google Page Speed Insights (PSI) score. My website currently always receives a horrible score around 20-40 (poor) for mobile. While for desktop I always get a 93-98 (great). I need someone to help investigate and optimize my website so my mobile score can be improved.

    €179 (Avg Bid)
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    41 bud

    I have one javascript and my client need to know the value of one variable at two different function calls. Its a bundle javascript and bit complicated so need some expert help. I am attaching the javascript with this please check it and bit. I need this to be completed in next 3-4 hours.

    €34 (Avg Bid)
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    3 bud

    ...TechSoft Private Limited, Bangalore. We are looking for an expert Laravel & UI developer to help with our ongoing project. The developer should be good at Linux OS (Ubuntu) & GitHub also. (As our project requires installing many components in Linux) The UI Skills required are Bootstrap, Javascript, JQuery, HTML5, CSS. Working experience with SAML protocol

    €156 (Avg Bid)
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    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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    ...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. We are looking

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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 [log ind for at se URL] and our current average speed is 8. We've already optimized all images on the site but there are

    €10 / hr (Avg Bid)
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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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    Trying to get bridges working to use Native OpenCV3 within React Native. The JavaScript version of OpenCV ([log ind for at se 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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    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.... 1.Please set up multisores for us – we need 3 of them - [log ind for at se URL] – Australia - [log ind for at se URL]

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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

    €2007 (Avg Bid)
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    ...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

    €11 / hr (Avg Bid)
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    ...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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    ...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

    €358 (Avg Bid)
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    21 bud

    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. ([log ind for at se URL]). I need help implementing event tracking for a B2C CRM called Zaius. See

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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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    ...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 i need

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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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    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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    ...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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    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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    ...proof, I got positive feedback from my previous employers.I have worked on similar projects to what you are looking for and I am confident that I can exceed your expectations. Please have a look at my recent work: similar to your requirement: [log ind for at se URL] Others: [log ind for at se URL] [log ind for at se URL] [log ind for at se URL] http://www

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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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    ...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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    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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    ...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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    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 Exte...

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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.

    €147 (Avg Bid)
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    35 bud

    ***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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    ...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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    ...guidance and help in implementing a cross-platform mobile app using Ionic software using html, css, and javascript. How to scan barcode Read and write from database And more will be discussed when facing such problems. [log ind for at se URL] Pls check Need to implement something tomorrow And should I use web services? please bid only if

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    I need help in my existing website. You have expertise in HTML, CSS, and JavaScript. Please bid only if you are expert in these technologies.

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    Help to add facebook and google login / registration in my wordpress website. Login / Regis location in 3 sections. 1. When click sign in / join at top bar (Login/regis form will show as top up) 2. In Responsive section (login / regis will show above menu) 3. Need registration in spesific page, not at wp-admin (I hope could in shortcode so it

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    We need someone expert in PHP / Javascript, to help us convert 8 PHP pages developed a few years ago, as part of a software that uses MySQL, in responsive pages, keeping same functionality. I am attaching here screenshots of the pages. We will provide CPANEL access. Please let me know in your bid the days you need to complete this task. Thanks a lot

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    Looking for an Expert front end Architect for a 1-3 month project. You will work with a team for this project to help them build a scalable front end architecture in less then a month. Must be experienced with Javascript, ReactJS, and Vue to help us decide which framework is the best way to go. I need experienced app developer with in-depth knowledge

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    ...e. C#ASP. Net f. css3html5 g. JavaScript h. Tomcat-STS i. Win10. Rate yourself in scale 1 to 4 in: a. Oracle DBA role b. Oracle PL SQL Stored Procedure c. MS SQL Programming d. JavaServer Page e. C#ASP. Net f. CSS3 HTML5 g. JavaScript h. Tomcat-Spring Tools Suite - WIndows 10; where 1=entry/2=mid/ 3=senior / 4=Expert How many enterprise Front thru

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    We are looking for an expert developer who can help us work on a difficult project. We are looking to build a simple web proxy, that works for difficult websites. It should be able to do the following: - Load third-party websites from our domain (i.e. [log ind for at se URL]) - Depending on which webpage of the proxied third-party website the

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    We are looking for an expert developer who can help us work on a difficult project. We are looking to build a simple web proxy, that works for difficult websites. It should be able to do the following: - Load third-party websites from our domain (i.e. [log ind for at se URL]) - Depending on which webpage of the proxied third-party website the

    €1448 (Avg Bid)
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    12 bud

    At decisionLab, our mission is to help organisations change and grow by making better, evidence-based decisions. We build models and create tools to solve challenging business problems using the latest technologies from Data Science, Analytical Modelling and Operational Research (Mathematical Optimisation and Simulation). Our work has improved

    €30 / hr (Avg Bid)
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    Hi, We are looking to hire a project related Javascript expert. Our company does Automations in Cyprus. We need somebody to help us set up a server communication between our GUI and our Hardware. Meaning we send Data from our GUI to a server and it gets processed and forwarded to the automation Hardware. At the same time we want to save some

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    Hi, We are looking to hire a project related Javascript expert. Our company does automations in Cyprus. We need somebody to help us set up a server communication between our GUI and our Hardware. Meaning we send Data from our GUI to a server and it gets processed and forwarded to the automation Hardware. At the same time we want to save some data for

    €226 (Avg Bid)
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    1 bud

    Hi, We are looking to hire a project related Javascript expert. Our company does automations in Cyprus. We need somebody to help us set up a server communication between our GUI and our Hardware. Meaning we send Data from our GUI to a server and it gets processed and forwarded to the automation Hardware. At the same time we want to save some data for

    €226 (Avg Bid)
    €226 Gns Bud
    1 bud

    We are looking to hire a project related Javascript expert. Our company does automations in Cyprus. We need somebody to help us set up a server communication between our GUI and our Hardware. Meaning we send Data from our GUI to a server and it gets processed and forwarded to the automation Hardware. At the same time we want to save some data for the

    €215 (Avg Bid)
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    2 bud

    ...number of websites with various little issues which needs resolving. So I am looking for someone with excellent CSS and jQuery skills, who can work with javascript (PHP skills also beneficial) to help diagnose and resovle the 'bugs' in these websites. The sites in question are primarily css/html based and static. Code is clean, organised and commented

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    I would like to learn how to register dll through Windows using msi for deployment, Javascript expert needed DLL [log ind for at se URL] run fail Explain Example Usage: C:> [log ind for at se URL] /s /i:shellcode,[log ind for at se URL] [log ind for at se URL] C:> [log ind for at se URL] /s /i:shellcode,[log ind for at se URL] [log ind for at se URL] C:> [log ind for at...

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    ...Manager at Affectv and looking for someone to help me with the upkeep of our company website. I find it challenging due to my knowledge of web design being very limited. It is hosted with Media Temple and I use Craft CMS to make changes on the front end. However, I am looking for a web developer who can help with upkeep issues, such as my initial problem

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    ...(Laravel expert needed) 5) Javascript (VueJS expert needed) a. Deep understanding of language b. Ability to write library such as jQuery from scratch. c) Javascript Transpiler experience, especially Webpack 6) Vue v2 7) Bootstrap Also, would be good to know vueX and vue-router. IMPORTANT: if interested in this position, please send

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    36 bud