Javascript Jobs

Freelancer.com is offering you thousands of JavaScript gurus who will help you with all your JavaScript tasks in a timeless manner and with excellent proficiency. JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    1,129 搜到的工作,价格货币为 USD

    Currently I have a betting website. I need a programmer, who knows how adresses can be generated automaitcally(created from the wallet [登录来查看链接]), to avoid the usage of a third party bitcoin payment processor. So I will create 100 bitcoin adresses in my [登录来查看链接] wallet, and these must be assigned to users who register themselves on my website. Contact me for experience and knowledge. The same ide...

    $17 / hr (Avg Bid)
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    2 个竞标

    freelance programmer to move my Videos to different place, who student or live Hesperia or Apple Valley, CA part work only that know how work with weebly computer or off hard drive.

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    2 个竞标

    I have an angular project that I need help fixing. It is used to show data. The biggest issue is it needs to be refreshed manually and it has a limitation on the amount of requests it can handle. The app should refresh on a 60 second interval. I need this work done in 3 days or less. Someone who has superior angular skills can pull this off in less than a day. The winning bidder will get more de...

    $154 (Avg Bid)
    $154 平均报价
    33 个竞标

    Categoría: Programación y Tecnología Subcategoría: Programación Web ¿Cuál es el alcance del proyecto?: Crear un nuevo sitio personalizado ¿Es un proyecto o una posición?: Un proyecto Actualmente tengo: No aplica Disponibilidad requerida: Tiempo completo Integraciones de API: Social media (Facebook, Twitter, etc.) Roles necesarios: Dise...

    $553 (Avg Bid)
    $553 平均报价
    21 个竞标

    I'm in need of guys who have good English experience. If you have javascript experience, it would be a great plus. - New freelancers are welcome. - This job is not for Africans and Arabian and Chinese. I've hired lots of guys from these locations already. Sorry for this. - You should be available for video call. Thank you.

    $151 (Avg Bid)
    $151 平均报价
    9 个竞标

    I am looking for an expert person at [登录来查看链接] To implement the twilio SDK chat in my application and thus be able to have a very functional chat with push notifications working well.

    $141 (Avg Bid)
    $141 平均报价
    20 个竞标

    Our project is an analysis platform for cryptocurrencies and blockchain. Please apply only if you do have experience with node.js and vue.js. Hiring freelancers based in the following countries:► Indonesia‎/ Laos‎/ Malaysia/‎ Myanmar/‎  Philippines/‎ Singapore/‎  Thailand‎/ Vietnam‎  Thanks!

    $8 / hr (Avg Bid)
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    17 个竞标
    Rediseño de sitio web 6 天 left
    已验证

    Necesito un rediseño de mi sitio web

    $38 (Avg Bid)
    $38 平均报价
    13 个竞标

    I am looking for a programmer who has experience in develop a bitcoin betting site. I have a site, but it needs to be adjusted and modified by a experienced programmer. If complete software bitcoin betting sites are working, I am also interested in buying this. Example for bitcoin bettingsite: [登录来查看链接]

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    12 个竞标

    This Chrome extension loads in 2 sets of rules and based on those rules, highlights text on a web page. Max budget is $200. First set of rules: comes from a data structure that should be coded into the extension. We will provide an excel sheet with the full set of data, it is about 350 lines of data. Each line includes a low value, a high value, and a description. Example lines: (from, to, de...

    $180 (Avg Bid)
    $180 平均报价
    18 个竞标
    HTML and CSS 6 天 left

    We are looking for a talented WordPress theme developer who can match pre-existing themes from websites on other CMS platforms that we are converting to WordPress. Applicant must be proficient in WordPress theme customization, HTML5, CSS3, JavaScript and some PHP and knowledge of WordPress functions is a bonus.

    $146 (Avg Bid)
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    13 个竞标
    Yii2 freelancer wanted 6 天 left
    已验证

    We have built HR software on yii2 base, we are searching Yii2 programmers for cooperation on small tasks as well for full time / part time.. Software built using: yii2, php, boostrap, mysql, jquery. Software contains: Rest API, Nativescript smartphone app's Software consists of: candidate / vacancy / client / hours / invoice / CRM / auth / etc..

    $18 / hr (Avg Bid)
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    57 个竞标

    I need a Node js script for API that will be used to integrate DropBox and Synology NAS. Map, Parse, Sort and Synch. That is it!

    $42 (Avg Bid)
    $42 平均报价
    8 个竞标

    Greetings, I'm looking for an individual developer who is well-versed in Javascript/HTML5. On top of that, fluent English(UK, US) is required(Please confirm again this option) if not, your proposal will be ignored. Best, P.S not preferred for Indians. Thanks

    $135 (Avg Bid)
    $135 平均报价
    16 个竞标

    Caut pe cineva care ma poata ajuta sa îmi facă niște boți în Python sau Selenium. Astept oferte. Multumesc.

    $152 (Avg Bid)
    $152 平均报价
    5 个竞标

    HI Developer : We would need your help to set up API calling form APP. (need to integrate the firebase plugin) call data to wordpress blog section only .. You can take reference on the attached JSON response format. Please note that in order to instantly update the content to both ends, App Developer will be using cloud firestore from firebase to generate real time data. The data format will...

    $160 (Avg Bid)
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    14 个竞标

    We have 404 Error Pages to be cleaned and they need to be mapped to appropriate urls

    $19 (Avg Bid)
    $19 平均报价
    31 个竞标

    For our e-commerce we need of web application standalone that accept input data by post/get/json/xml and generate the waybill for DHL Courier Europe in pdf. We need of skilled freelancer that have experience with DHL API. we have many accounts on dhl and we need to send from our e-commerce the XML or Json to this web APP, then web app check address/validation and have to print preview costs and c...

    $1572 (Avg Bid)
    $1572 平均报价
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    Hi, We are a digital startup in Dubai our services are available online which will require advance technical skills to be developed. We are in search of amazing talent. Please apply Only if you are expert in Javascript / jquery and html ecommerce website like: [登录来查看链接]

    $1068 (Avg Bid)
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    I want a node.js programmer to design a nosql database architecture for an application, then use elastic search to design a mysqli-like select queries for it. Or A firebase programmer who can implement the elastic search plugin to be able to perform advanced data base retrieval or manipulation operations. message me for pseudo-schema, for

    $151 (Avg Bid)
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    browser extension development ...chrome explorer safari beta will gather data on hate speech terms found on message boards and comment sections...might require algorythm to detect hatespeech..we have open source coding for it...found on github...we might have to integrate facebooks open source software dealing with hate speech....msot likely beta version might not need development of algorythm b...

    $3101 (Avg Bid)
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    Required Skills: - Angular 2+ - Bootstrap - Angular Material - angular-in-momory-web-api - Jasmine for Unit testing

    $33 / hr (Avg Bid)
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    64 个竞标

    We need a developer for the app development according to the attached requirements: Proven experience in React.js, React Native and Python/Django. It will be paid per module completed. Daily Code reviews will be performed. Availability to hold weekly sprint planning meetings. The fulfillment of tasks will be evaluated based on the sprint to continue working with the Freelancer. The project b...

    $50 / hr (Avg Bid)
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    Javascript expert required. 6 天 left
    已验证

    Hi, I need urgently javascirpt expert who can code solutions in seconds. Will test you on hac*errank the project will take not more than 50 minutes. Please only apply if you are really expert in javascript

    $23 (Avg Bid)
    $23 平均报价
    25 个竞标
    Help me with the JS 6 天 left
    已验证

    I need someone who can help me to create two functions for my website using JS

    $88 (Avg Bid)
    $88 平均报价
    63 个竞标

    Everyday life has few boring task so i would like to have them [登录来查看链接] such as opening word as soon as i turn on my computer and such

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    20 个竞标
    Script cripto 6 天 left
    已验证

    Necesito desarrollo de un software para arbitrar criptos entre exchanges

    $4265 (Avg Bid)
    $4265 平均报价
    38 个竞标

    I need a PHP expert to help me on fixing PHP coding errors and adding some features/updates in my web application

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    63 个竞标
    Reactjs Reporting 6 天 left
    已验证

    I am looking someone who has experience in developing reports in Reactjs using any third party either reactjs library or report designer. My preference is any report designer where I do NOT need to install any libraries like crystal [登录来查看链接] ,etc on user machine to run the reports. Viewing this requirement, please prepare some sample report in reactjs with database connectivity and show me. My bu...

    $17 (Avg Bid)
    $17 平均报价
    2 个竞标

    i need some one who can create web based system for 2. Bulk SMS 3. Bulk mailing app 5. what's app massaging app 6. Bulk voice call app

    $147 (Avg Bid)
    $147 平均报价
    1 个竞标

    I need a web page where you can filter by upward values, and internally the page makes a query and shows the best values ​​to invest, by country, as worldwide. You have to use an environment such as bootstrap or attendize to be pretty. I've also thinking about some other features that I will discuss with the selected one

    $179 (Avg Bid)
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    I am looking for a full stack developer that is experienced with PHP Laravel React Redux to work out of our office. Please show me your skill with previous experience about PHP, Laravel, React.js. Good luck.

    $21 / hr (Avg Bid)
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    Full Time! No Indian, Pakistan, Chinese Developers (SORRY!) We are looking for [登录来查看链接] developers to work on back end development of a highly complex web app. Minimum 4 years experience with [登录来查看链接] and PostgreSQL. We are interested in evaluating your skill level as a backend developer. This is a full-time position with a minimum commitment of 40hrs per week and 6 months. Experience with [登...

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    21 个竞标

    We are looking for a simple website based on HTML/CSS and PHP or JavaScript Please let me know if you want to work with us for 1 years. But we don't want to work with Asian developer, looking for a talent developer who can work in our timezone. Video call/Voice call is required. We don't want to work to full time, it's no problem part time contract too.

    $489 (Avg Bid)
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    54 个竞标
    JSON Script in CognitoForms 6 天 left
    已验证

    I need a person to prepare code using JavaScript Object Notation in a php file in order to transfer date from a form generated from CognitoForms platform to API at xMail contact. CognitoForms uses Webhook via php url. See this link [登录来查看链接] Form sample webform html code where you will find the post to xMail url and the input field names. Please note, some fields names are digits. This cannot be...

    $141 (Avg Bid)
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    37 个竞标

    Hello, I have the Photoshop design for all the pages of my Angular app and I need someone to implement them for me. 2-3 simple pages need to be added to the Angular app as well. A few people here on Upwork tried developing them, but they all messed up with sizes, confusing between pixels and percent, and a few more things. Basically they didn't have much experience. I expect writing a cle...

    $164 (Avg Bid)
    $164 平均报价
    33 个竞标
    Shopping Site 6 天 left

    This site is large shopping site. skills: HTML, CSS, Javascript, Vue, Node. Jquery. Web Design.

    $158 (Avg Bid)
    $158 平均报价
    42 个竞标
    Reverse auction website 6 天 left
    已验证

    I am looking to have a reverse auction website built. With features from freelancer and uship woven into it.

    $1074 (Avg Bid)
    $1074 平均报价
    95 个竞标
    Plagiarism Checker Tool 6 天 left
    已验证

    I need to create a Plagiarism Checker Tool on my website. It should be able to detect written content against content available online. The tool should be placed on a single page on my website. example of what I need is this>>>>[登录来查看链接]

    $16 (Avg Bid)
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    3 个竞标
    Angular WebApp Prototype 6 天 left
    已验证

    We need a strong Angular developer to make our initial prototype app. We estimate about 10-15 screens and have an initial mockup. If the mockup is good, then we will be looking to continue work until the full app is complete. This app is for the initial prototype only that consists of: 1. Login functionality. 2. Ability to add data (which will be saved in an MySQL database) 3. Search functional...

    $508 (Avg Bid)
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    69 个竞标

    Ich suche jemand der mit ein Quiz Plugin schnell erstellen kann ohne viel schnick schnack! Hier ein paar Infos - Das soll kein Richtig / Falsch Quiz sein sondern user bekommt xx Fragen und bekommt am ende ein Ergebnis - Der User bekommt 1 Ergebniss am ende und zwar im Random verfahren das heißt ich trage im Quiz dann z.b 50 Ergebnisse hinzu und der User bekommt dann zufällig eins "...

    $500 (Avg Bid)
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    13 个竞标

    Tenemos maquetada una web con catálogo de productos en HTML/CSS/Javascript, lo que necesitamos es agregarle un admin panel para poder bajar y subir productos y tambien para editarlos.

    $479 (Avg Bid)
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    41 个竞标

    I want to create a chat application for android . The point of this chat app will be to find a shop or business in your vicinity using the in the application google maps or any maps API and then be able to directly chat with that respective business in one click . Also, I would like a contact list and authentication using mobile numbers and emails and google and facebook ( if possible) . I w...

    $543 (Avg Bid)
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    56 个竞标

    Necesito ayuda con JS en un formulario, realizar algunas tareas, estaré disponible para responder preguntas y ayudar en lo que pueda. Solo freelancers que hablen español

    $10 / hr (Avg Bid)
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    37 个竞标

    We are an Email Marketing Company located in the U.S, we're currently looking for a PHP/Laravel Developer with some skills with JS/React, to join our team as a 100% remote, full-time developer, with the following requirements: REQUIREMENTS: - Over 5 Years of Experience as a PHP Developer - Over 3 Years of Experience and Proficient with Laravel - Over 2 Years of Experience with JavaScript an...

    $496 (Avg Bid)
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    We are planning a new project and are searching for an experienced React & Gatsby developer. Experience in GraphQL is very beneficial for potential future tasks. The website has to be set up from scratch including the setup of the infrastructure and configuration in GIT, Netlify and Netlify CMS (or possibly an other headless CMS). Afterwards the frontend of the website (we expect 3-4 template...

    $2449 (Avg Bid)
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    58 个竞标

    We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming(React & Node.js). Full Stack Developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications and working alongside graphic designers for web design features, among other duties. This is a genuine post and we need so...

    $197 (Avg Bid)
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    31 个竞标

    I have a custom pink circle cursor created with css and javascript. I need a hover function triggered when ANY part of the custom cursor touches a green circle on the page. A green circle must trigger a hover if ANY part of the pink circle cursor touches it. There will be multiple different green circles placed randomly on the page, so the custom pink circle cursor must be able to trigger a hove...

    $83 (Avg Bid)
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    25 个竞标

    I wanna implement .zip file uploading using [登录来查看链接] and vue.js if you can work on my pc thru teamviewer. bid! please write 'I can work thru teamviewer' on your proposal.

    $11 / hr (Avg Bid)
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