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.

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    1,014 trabalhos encontrados, preços em EUR

    Vamos começar do básico, FiveM - Plataforma que usa os arquivos do jogo GTA para criar uma rede privada do jogo em forma online para acesso de outras pessoas. Desta forma procuro uma pessoa que domine a leitura e alterações em banco de dados visando ajustar, corrigir, implantar novas funcionalidades. Trata-se da base do GTA V com funções para cada serv...

    €27 - €221
    €27 - €221
    0 ofertas

    Precisa fazer novos campos e atualizar o template para ficar funcional. ja tenho um site exemplo de como devera ficar o meu, ja esta no ar e funcionando precisa melhorar ele com recursos mais praticos e eficientes. e um template de site para alugue temporada feito em wordpress, nescessarios fazer os ajuste para ficar traduzido pelo locotradutor e acrescer mais campos tanto para o host como para ...

    €196 (Avg Bid)
    €196 Média
    3 ofertas

    Nessa escrita conto sobre maringuela quem foi e mostra opiniões distintas.

    €5 / hr (Avg Bid)
    €5 / hr Média
    1 ofertas
    Site para escola 4 dias left

    Boa tarde. Eu sou o Luisandro Paulo. E criei um site para uma escola, mas estou com problemas com o domidom para o site, já criei o e-mail e tudo mais. Mas o que eu preciso mesmo e de um domínio para o site.

    €20 (Avg Bid)
    €20 Média
    10 ofertas

    1-Uma pagina seja capaz de enviar a localização em coordenadas para outra pagina. 2-Seguir em tempo real o gps, tipo app Uber. Tudo em js 1-150 reais 2-200reais

    €194 (Avg Bid)
    €194 Média
    6 ofertas

    ....................... Technology Use- Angular, Ionic

    €1524 (Avg Bid)
    €1524 Média
    11 ofertas

    Preciso configurar o google clould print com um projeto JSF. A integração pode ser feita em java ou javascript. A intenção é que cada, usuário possa salvar suas configurações de impressões no sistema.

    €9 - €27
    €9 - €27
    0 ofertas

    Sou profissional da área de TI e necessito de uma aplicação que funcione como uma extensão do Google Chrome para tradução de conteúdo.

    €1128 (Avg Bid)
    €1128 Média
    9 ofertas

    APP PARA GESTÃO E ACOMPANHAMENTO DOS MÉDICOS COOPERADOS DOS PLANOS DE SAÚDE Aplicativo para dispositivos móveis, com gerenciador web (EM PHP) com foco no Médico Cooperado, Módulos/telas do escopo: • Produção Médica (esta informação deve ser buscada de um banco de dados externo) • Lista de Cooperados anivers...

    €2156 (Avg Bid)
    €2156 Média
    30 ofertas

    Hello, I need to create a 5 star rating component as well as a text box where the user can write a review of their purchase. Also need to make endpoints to match the API of the project as well for an online bookstore project for my class, every person is creating their own feature so the only one I need created is the ratings and review feature. We are using React with node.js and mySQL. I will a...

    €27 - €221
    €27 - €221
    0 ofertas

    I have a site which developer built where I can upload a lot of content through excel csv. However, bulk content is organized where it should fall in correct page based off id number we assign. Programmer changed site format and I can no longer add content through excel upload. Will an experienced developer please help me fix it. Also need some changes done to site. Like move search box, add e...

    €470 (Avg Bid)
    €470 Média
    16 ofertas

    firefox and chrome extension developer for a particular form filler application

    €19 - €160
    €19 - €160
    0 ofertas

    2 identical websites needed, different content and color schemes only, 72 hour completion, prefer html css js but may accept wordpress depending on theme. please, no games, experienced designers only, english communication is a must.

    €174 (Avg Bid)
    €174 Média
    30 ofertas

    I need somone else to inplement for me in php some gu functions in my source code

    €3 / hr (Avg Bid)
    €3 / hr Média
    6 ofertas

    hey i need somene to make me a php functions and javascript in my source

    €4 / hr (Avg Bid)
    €4 / hr Média
    19 ofertas

    Need to develop in hybrid platform prefer flutter or react native if not Native is ok [fazer login para ver a URL] or [fazer login para ver a URL] Apart from those app features users will be able to play small games like quiz or any small games between themselves using google play real multiplayer. Database will be mongo DB wih node js either in aws or firebase or VPS UI/UX from be your side....

    €133 (Avg Bid)
    €133 Média
    1 ofertas

    i need ionic developer for JS android app bug more details in chat

    €44 (Avg Bid)
    €44 Média
    6 ofertas

    Kids Content Discovery App/PWA (site) The purpose of this document is to provide technical requirements for Phase 1 of this project. Phase 1 delivery is a subscription-based site that hosts html5 games, which users can play only if they have active subscription. Payment processor is: Paypal/Stripe Site will provide a very easy to use interface for kids, to search and use the site Content. Site can...

    €2335 (Avg Bid)
    €2335 Média
    24 ofertas
    woocommerce-wordpress-javascript 6 dias left
    VERIFICADO

    Client has 3 products - quantity min 1m3 max 30 m3 - 3 delivery methods. Needed dropdownmenu with all posibilities for 3 products and order button to go to checkout Needed: calculationtool: M2*M2=M3 Needed bookingtool: with date and delivery time One page checkout DEADLINE: 48h

    €194 (Avg Bid)
    €194 Média
    20 ofertas

    I need an mobile app which consist of only 3 screen (SCREEN 1, SCREEN 2, and SCREEN 3) which I will explain in detail below. Note: Please download our PDF attachment to better understand our project requirement. Please chat with me for any question, I'm happy to work with experienced or new freelancer. SCREEN 1 - when user open this app, it will show SCREEN 1 - this screen contain our app l...

    €59 (Avg Bid)
    €59 Média
    17 ofertas
    PHP Coding 6 dias left
    VERIFICADO

    I have a car selling platform. I need some customization in a specific area. I want to add the ability whenever someone adds a car to choose from a variety of extras (checkbox) so that it can be displayed on the car description. Examples can be given from other websites or from the photos that I attach. I almost have the PHP lines of extras but don't have the time to create the proper php...

    €32 (Avg Bid)
    €32 Média
    22 ofertas
    Basic website 6 dias left

    We got a API with cars we want to connect it on our CMS and on frontend we want a website like [fazer login para ver a URL] We need 2 developers which can also work this weekend.

    €6 / hr (Avg Bid)
    €6 / hr Média
    24 ofertas

    this is small project it used connection Website to Database and insert,Update,Delete the Value

    €3 / hr (Avg Bid)
    €3 / hr Média
    9 ofertas

    [fazer login para ver a URL] a react application with all the below features [fazer login para ver a URL] a ticket management module. A Ticket is an incident that tracks a particular sort of issue for a given industry. It will have fields related to the issue and access controlled fields for different users to update based on the current state of the incident and the user.( all the fields th...

    €144 (Avg Bid)
    €144 Média
    2 ofertas

    -OSCLASS EXPERIENCE FREELANCERS ONLY ! I need the following bugs fixed on an OSClass website. - Allow images larger than 1mb to be uploaded. Currently gets hung up on [fazer login para ver a URL] when trying to upload images larger than 1mb. - Remove the abilty to add the Gallery promotion from Personal Ads during edit - Repair GPS location / User select province / city option - Remove / Repai...

    €99 (Avg Bid)
    €99 Média
    8 ofertas

    We are looking to display Untappd beer information on a simple HTML web page. We need to be able to style the beer list/information.

    €125 (Avg Bid)
    €125 Média
    32 ofertas

    Syncing of 3 firefox extension to single extension, where all 3 extensions are developed and inclusion of 5 more fields in the extension. The extensions are developed using Javascript, Jquery. need the extension to run in all versions of firefox ( like : from 35 version to latest version of firefox) , and all versions of chrome

    €19 - €160
    €19 - €160
    0 ofertas
    2 Issue need to Fix for Shopify 6 dias left
    VERIFICADO

    Need to fix 2 simple issues for my shopify store right now.

    €6 / hr (Avg Bid)
    €6 / hr Média
    16 ofertas

    Web page with buttons that can send URL commands to relays in LAN also can publish and subscribe to MQTT Its about 30 buttons that can send url commands to ethernet relays like http://IP/port/command ON or OFF and display STATUS of relays I will provide all the graphics for webpage and buttons

    €148 (Avg Bid)
    €148 Média
    14 ofertas

    Hello, Please read an attachment before bidding on this project. If you have done the same work previously then only bid. Only Freelancers, not an agency.

    €18 (Avg Bid)
    €18 Média
    2 ofertas

    We have been run a webshop since 13 years and we are looking for a programmer (Frontend and Backend) for long-term cooperation. The shop is a fork of osCommerce / xt:Commerce. So you should have a good knowledge about that shop system, which has been modified and customized over the years. You should have also good knowledge about PHP, MySQL, smarty and jQuery. You should also be able to customiz...

    €10 / hr (Avg Bid)
    €10 / hr Média
    12 ofertas

    Per discussion, convert tabs on our asp page to load via ajax

    €115 (Avg Bid)
    €115 Média
    9 ofertas

    I need someone with good experience in Chrome extension to develop while at the same time teaching my colleague and sharing knowledge about simple chrome extension tips and techniques. You should have knowledge of Facebook and email marketing software API knowledge.

    €432 (Avg Bid)
    €432 Média
    10 ofertas

    Scripts para Adwords (javascript) para programar tareas automatizadas. Optimizar campañas

    €8 - €30
    €8 - €30
    0 ofertas

    Hello team , i need auto reply facebook messenger bot for my fan page and user also make payment and schedule interview.

    €147 (Avg Bid)
    €147 Média
    2 ofertas

    I need someone to build a tool that can convert a list of strings input into hyperlinks. When I click on the generated hyperlink, it should then search the webpage represented by each generated hyperlink for a specific line of code or word. For Example: I input ABC,BCD,CDE and then the tool would convert it into [fazer login para ver a URL] e.t.c., and search each such generated URL for a word or...

    €16 (Avg Bid)
    €16 Média
    3 ofertas

    I need you to develop some software for me. I would like this software to be developed for Windows using Javascript.

    €152 (Avg Bid)
    €152 Média
    2 ofertas

    We are looking for a star developer to help development of our platform. The platform controls external APIs. We are looking for a talented full-stack developer, competent in Python, Flask, JavaScript, React.JS. Knowledge or understating in following technologies is a major advantage: Docker, Kubernetes, GCP, AWS, Azure.

    €18 / hr (Avg Bid)
    €18 / hr Média
    25 ofertas

    I need an experienced javascript developer with React, Node, Express skills, and Mongo ,GraphQL understanding to solve some issues. If you can start right now and finish in a day, please apply. Required skills: - React, Node - Mongo [fazer login para ver a URL] -GraphQL Thanks.

    €159 (Avg Bid)
    €159 Média
    22 ofertas

    I want to hire three js export to develop my dicom file web viewer It must be works well on mobile web browser(android/iphone) please check my upload file if you want I will show some free source urls ad:my app doesn't work on android and for dicom file set

    €4525 (Avg Bid)
    €4525 Média
    4 ofertas

    Looking for a programmer/designer to add few features to my online store to increase sales and conversions. Paying $20 for this work.

    €99 (Avg Bid)
    €99 Média
    7 ofertas

    Hello I'm trying to pull the file here. The m3u8 file in this connection is running. Copy and paste into the browser. Change the / to /. you will see that it works. [fazer login para ver a URL] my example.

    €34 (Avg Bid)
    €34 Média
    5 ofertas

    I will pay 15$ for the below job. do it in less than one hour and we can carry on with the rest of the jobs at $15 per hour. don't cut and paste your cv, i want you to tell me how you would solve this problem in proper english before i award this.

    €12 / hr (Avg Bid)
    €12 / hr Média
    18 ofertas
    SEO for real estate website. 6 dias left
    VERIFICADO

    This is a real estate website and it needs very hyper local SEO. Your English level needs to be high.

    €133 (Avg Bid)
    €133 Média
    25 ofertas
    I want to hire Three JS Export 6 dias left
    VERIFICADO

    If you can build 3d web viewer using several dicom files set or have any similar web application please [fazer login para ver a URL] should be works well on mobile web browser if you want I will some sample data and url.

    €116 (Avg Bid)
    €116 Média
    3 ofertas

    I have 100's of PnG images which need to be resized using an automated batch process. I think a photoshop script could do this but also open to other suggestions. png images can be ordered or named to match rows in the CsV file. other changes could be possible depending on what you need to make this work. I would require the script and instructions for how to use it as part of the deliverabl...

    €112 (Avg Bid)
    €112 Média
    26 ofertas
    Web Design Projects 6 dias left
    VERIFICADO

    Hi, We have some (urgent) quick web design projects that need doing. We do all the writing, design notes then you'd take over from there. The webpage will look like attached file. Each submitted project must be completed in one to two days as it's bulk work and we need minimum three websites in each week. Are you well experienced in web designing? Are you well advanced in HTML, CSS a...

    €151 (Avg Bid)
    €151 Média
    13 ofertas

    - Have own personal computer - Strong JAVASCRIPT/PROTRACTOR/TYPESCRIPT coding ability - Strong experience TESTING front end websites - Experience with CUCUMBER - Work with GOOD internet connection

    €19 / hr (Avg Bid)
    €19 / hr Média
    11 ofertas
    Front-end in Vue.js 6 dias left
    VERIFICADO

    The project consists of designing a price comparator in Vue.js. Features: 1) The application should include Vue.js components, as follows: an e-store component, which also contains components such as list, chat, comments, ratings, etc. The main feature is that all components can be used as Parent components. That means, that all components can be reused by calling them (Vue.js philosophy). In addi...

    €542 (Avg Bid)
    €542 Média
    42 ofertas

    We are looking for experienced, skilled front-end developer to join our remote team. You will be worked for 2 months - 8 weeks. The ideal developer has: - HTML/CSS/Javascript 3+ years of experience - React 2+ years of experience - Redux thunk, Redux saga is plus - Aws, Firebase , Heroku is plus.. Please attach your past project.. Thanks

    €29 / hr (Avg Bid)
    €29 / hr Média
    44 ofertas

    Artigos da Comunidade dos Principais Javascript