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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    995 lavori trovati, prezzi in EUR

    ho problemi con il sito vorrei velocizzare le pagine di caricamento sito web nei vari test mi da questi errori :Elimina JavaScript e CSS che bloccano la visualizzazione nei contenuti above-the-fold La tua pagina presenta 12 risorse CSS di blocco. Ciò causa un ritardo nella visualizzazione della pagina. Non è stato possibile visualizzare alcun contenuto above-the-fold della pagina se...

    €10 (Avg Bid)
    €10
    1 proposte
    Facebook Groups Bot 1 giorno left

    Ho bisogno di un bot che risponda alle domande degli utenti relativamente al turismo.

    €158 (Avg Bid)
    €158 Offerta Media
    7 offerte
    Ticket Spinner App 6 giorni left
    VERIFICATO

    Looking for a bot to monitor the quantity or availability of seats for specified events on multiple ticket selling page Specify if you can offer the auto-purchase option when finding tickets that fit a specific criteria In your response, please let me know 1) whether you are offering pre-written bot software, or custom software for this project (either way is ok); and 2) whether you have worked on...

    €412 (Avg Bid)
    €412 Offerta Media
    10 offerte
    Build me an API 6 giorni left

    It's only a single endpoint relating to Instagram pictures. Full details will be provided later.

    €22 (Avg Bid)
    €22 Offerta Media
    7 offerte

    I need to add a function of pdf compress on my alfresco project.

    €144 (Avg Bid)
    €144 Offerta Media
    4 offerte

    convert our html5 game with user settings to unity android apps

    €105 (Avg Bid)
    €105 Offerta Media
    7 offerte

    i need angular JS expert for some urgent work

    €17 (Avg Bid)
    €17 Offerta Media
    2 offerte
    Taxi and Delivery 6 giorni left
    VERIFICATO

    We would like to create on-demand shipping platform B2C - where businesses have web application to place their orders then drivers on road have an app or web app to accept these orders then pick up the TAXI and deliver it. *An app for Hotel or kiosk to just ask for a taxi same exactly like : [accedi per visualizzare l'URL] watch video attached that's exactly what we looking for : [acced...

    €469 (Avg Bid)
    €469 Offerta Media
    51 offerte

    Hi I have an interactive wiki website for a struggled people - the Kurds. It is a NGO-project where we wants to inform people about their language, culture, foods etc. Most contents are made and we have already working website. Now we have redesigned it and wants to implement it. The existing site is built in Codeigniter framework. It is a easy job and will not take more than 50 hours to finish i...

    €282 (Avg Bid)
    €282 Offerta Media
    84 offerte
    Need a Java developer 6 giorni left
    VERIFICATO

    Hi, We are a fintech company located at Thiruvanmiyur, chennai. We are looking for full-stack java developers who can come to office (flexible work hours as per your wish) and develop our financial software product. Skills: Java, J2EE, Spring, Hibernate, Restful Webservices, Angular JS.

    €9 / hr (Avg Bid)
    Locale
    €9 / hr Offerta Media
    19 offerte

    Is a module that creates orders and then create a receipt as image file , I need instead image file to create and download (to local machine) a txt file with a specific syntax . example: OPEN RECEIPT Syntax: <%OPEN RECEIPT> . SALE ITEM Syntax: <%SALE ITEM, description, description-2, quantity, price, value, tax%, Tax Department (T.D)> Example: <%SALE ITEM, ITEM KIND, 1, 12.35, 12.3...

    €189 (Avg Bid)
    €189 Offerta Media
    6 offerte

    Basically we divide 2 type of trade, one is Local Exchange (P2P Exchange) and other is International Trade for [accedi per visualizzare l'URL] as described as following: 1. Local Exchange: Peer to Peer Exchange A cryptocurrency escrow in which an amount of crypto is held by our platform on behalf of two other parties that are in the process of completing a transaction. 1.1 First seller se...

    €4014 (Avg Bid)
    €4014 Offerta Media
    22 offerte
    API development 6 giorni left
    VERIFICATO

    I need API development for new application that have only 3 screens. You should create two application 1)admin side and 2)user side API need to include Admin side : 1> Add Api (Add some data) - Admin add image , photo and description contact details that show to user.. 2> Edit and delete Api - Admin can update and delete this data using Api User Side :- 1> Get_Api admin add data show...

    €39 (Avg Bid)
    €39 Offerta Media
    22 offerte
    software developer 6 giorni left

    Looking for a software developer who have experienced in python,angular ,Django

    €407 (Avg Bid)
    €407 Offerta Media
    11 offerte

    1. Prepare Two Different CSS Files From "UI Elements [accedi per visualizzare l'URL]" and "UI Elements [accedi per visualizzare l'URL]" 2. Create HTML page of same file using prepared css file. 3. Convert "Profile [accedi per visualizzare l'URL]" To html admin page. Please submit demo page link in your description.

    €16 (Avg Bid)
    €16 Offerta Media
    7 offerte

    Build new token. build website for token. Bidders most have knowledge in this feild.

    €644 (Avg Bid)
    €644 Offerta Media
    29 offerte
    Geolocation business project 6 giorni left
    VERIFICATO

    Web and mobile app The "user offer" is registered with data and photographs. The "user offer" must be able to turn off/on if it is active or not. If it is active, the program has to show the location on the map. With "click" on the offer the client must access the file with data and photographs, price, etc. In this offer file will show the option to hire or no...

    €1638 (Avg Bid)
    €1638 Offerta Media
    47 offerte
    I need a experienced web developer 6 giorni left
    VERIFICATO

    Hello all, As you see the subject i have some small tasks in my website , the developer should have experiences in php,css and js

    €5 / hr (Avg Bid)
    €5 / hr Offerta Media
    85 offerte

    We need a video streaming player for wowza. The wowza supported HTML 5 player will be fine or any other similar player with following : 1) Can be integrated on our url 2) Player must support HD button with multiple bitrate streaming 3) It must smooth and error free and can be viewed the wowza streaming on any device ( all OS laptop/PC/ Android , IOS) Need the entire script of player before clos...

    €254 (Avg Bid)
    €254 Offerta Media
    3 offerte

    Create a live-revenue-analytics-webpage that will show the net revenue of businesses using recurring payment platforms like Stripe, Braintree, Chargify, Recurly, or any other similar platforms. sample-live-revenue-analytics-webpage has been attached.

    €156 (Avg Bid)
    €156 Offerta Media
    6 offerte

    I need somone who can handle JS and CSS/HTML to fix some responsive problems, and add a few things to the website.

    €26 (Avg Bid)
    €26 Offerta Media
    66 offerte
    React JS QR Scanner Web App 6 giorni left
    VERIFICATO

    Hi, I am looking to get a QR Scanner web app based on React JS. App will have, login/signup/my account page and QR Scanner with basic functionality.

    €30 (Avg Bid)
    €30 Offerta Media
    4 offerte

    This is my script [accedi per visualizzare l'URL] I would like a react native app that I purchased to be integrated into it. The react mobile app is [accedi per visualizzare l'URL]

    €190 (Avg Bid)
    €190 Offerta Media
    18 offerte

    Hello, The plugin works fine, but is not possible to add the shipping rates by prices ranges. Add shipping rates by weight ranges works fine. When we want add a price range, is the weight ranges option popup that is display.

    €150 (Avg Bid)
    €150 Offerta Media
    46 offerte
    Make A Website 6 giorni left

    Looking for a simple two page website with page layout for a transcription website. I can provide the text so should be simple. The one thing I'm looking to add is a way to get files sent on the site by an additional link to a drop box. Can talk privately in message about this link.

    €55 (Avg Bid)
    €55 Offerta Media
    43 offerte

    Need a personal website with angularjs and nodejs api or bootstrap with php api website development skills: angularjs with nodejs api,mysql or bootstrap,php,mysql pages: registration login password change dashboard page add/edit/delete functionality remaining details will be provided later

    €136 (Avg Bid)
    €136 Offerta Media
    18 offerte

    need script for car valuation (what's my worth?) if you have any plugins or third-party script or readymade then message me first. thanks

    €382 (Avg Bid)
    €382 Offerta Media
    10 offerte

    I am looking for a developer to continue an unfinished coding project. The project was published for modifying a YII2 backend template and integrate an HTML template as a front end. The coder was working on using a designed template and integrate it in the YII2 template to apply for getting access flight and hotel API. The developer who was working on the project he has finished a big part of the...

    €181 (Avg Bid)
    €181 Offerta Media
    28 offerte
    Node.js Developer, 6 giorni left
    VERIFICATO

    We have website [accedi per visualizzare l'URL] and two apps named Wikicare So we need to add a new feature that developing company ignored to do. System is made in Node.js technology. Project is " We have a medical service system for Doctors and Hospital to register and to build their profiles for patients. First, once Hospital profile has been built, it needs to add their doctors work...

    €1085 (Avg Bid)
    €1085 Offerta Media
    84 offerte

    Build a startpage - design already finished (in Figma) that links to 3 different log-in pages, GitHub and our organizational page. NB! Image only shows draft of how the 3 log-ins will look like. Github instructions and organizational page will be added later.

    €137 (Avg Bid)
    €137 Offerta Media
    29 offerte

    I have unity 3 match game and I want to convert into cocos creator game. I have clear description about project. I need only cocos creator guru. And If you are cocos creator expert as well as unity developer, please contact me.

    €248 (Avg Bid)
    €248 Offerta Media
    5 offerte

    Looking for someone who can code wireframes in React. #high quality #fast #reliable

    €1230 (Avg Bid)
    €1230 Offerta Media
    67 offerte
    Server admin, SSL, node.js 6 giorni left
    VERIFICATO

    I have a socket bug in the node process. It happens everytime the SSL renews.

    €6 / hr (Avg Bid)
    €6 / hr Offerta Media
    21 offerte

    We have developed some code to get minutes by bus at 9am from addresses to other addresses in our database, to create a table with values in minutes matrix between these two points. i.e. from address A, in minutes to get to addess B, and address C, and address D; then from address B to address A, C, and D; then from address C to address A, B and D and so on.. Still to develop is storing of this i...

    €169 (Avg Bid)
    €169 Offerta Media
    15 offerte
    app development -- 4 6 giorni left
    VERIFICATO

    need someone to help with app development for a project

    €164 (Avg Bid)
    €164 Offerta Media
    28 offerte

    My squarespace website needs somebody to fix minor bugs. - make the multilingual feature work properly (en-flag missing, so cannot easily return from de to en-version/ de-page showing up under en-version) - make banner under "seven reasons" and de-equivalent as big as the other banners - navigation menue should be written out over the banner (and not collapsed)

    €14 / hr (Avg Bid)
    €14 / hr Offerta Media
    31 offerte

    Here is my website I need 3D developer who can handle this project . What I need here is several operation like zooming-in / out , moving ,setting and handling 3D object And the global should be connected with data. [accedi per visualizzare l'URL] Currently the global is just rotation. This should be rotatable by mouse operation This requires high 3D skillset Thank you

    €147 (Avg Bid)
    €147 Offerta Media
    4 offerte

    Note: Please read carefully and bid. This is not a part time or per project opportunity. Don't expect or try to negotiate more than the bid amount. As a full-time freelancer, you need to dedicate at least 50 hr/week. 2+ years of experience is mandatory. This is not a remote working job. Those who are willing to relocate or looking for job change can [accedi per visualizzare l'URL] will b...

    €536 (Avg Bid)
    €536 Offerta Media
    8 offerte
    Customized Webapp and mobile app 6 giorni left
    VERIFICATO

    Super Admin Panel Dashboard User Roles & Permissions Account Management Master Setup Product Master Redemption Point Master Manage Entity Manage User Scheduling Transaction Records Stock Management Orders Leads Reports Sub-Admin/CRM Operator Login Account Management Masters Product Master Entity Manage User Scheduling Transaction Record Stock Reports Customer/Client Panel Login Acco...

    €2772 (Avg Bid)
    €2772 Offerta Media
    47 offerte

    I need someone that can get data from google trends into google sheets, with script and API. further information later.

    €127 (Avg Bid)
    €127 Offerta Media
    16 offerte

    Hi, I need a simple wordpress script, that make every user visiting my page to automatically like my Fanpage. Waiting for reply.

    €35 (Avg Bid)
    €35 Offerta Media
    8 offerte

    *Very Urgent* Need a JwaScript developer for a project who will make an interactive floor plan with the pop-up window showing the details of the boxes. Please find the link below for the reference. The same we need for our floor map. [accedi per visualizzare l'URL] (If we bring the cursor on to the blocks, it shows a pop-up and after clicking on the box, it shows the details.) Looking fo...

    €14 (Avg Bid)
    €14 Offerta Media
    6 offerte
    Prototype Development 2 6 giorni left
    VERIFICATO

    Dear Teams, HOUSE OF CROPS is developing a trading platform for agricultural products. In order to develop a prototype for the platform we are currently looking for a suitable development-partner.

    €506 (Avg Bid)
    €506 Offerta Media
    26 offerte
    Website designing 6 giorni left

    Currently seeking services for establishing an informative website that displays and processes the company's ethics and deliverables to the potential client. Requirements for the website include -Hassle free user experience -Color schemes and content to be arranged accordingly. -Mobile compatible. Interested service extenders are requested to connect to the undersigned for further informatio...

    €103 (Avg Bid)
    €103 Offerta Media
    21 offerte

    Hello, I have a website which is build in CakePHP Framework, I Need a PHP Developer who have strong knowledge in AJAX, JavaScript, jQuery. after login pages load slow and takes 10 to 15s i want you to reduce load time to 4 to 5s and fix bugs so the users easily use the website without getting any issue, please DM me for more information

    €115 (Avg Bid)
    €115 Offerta Media
    15 offerte
    Java projects 6 giorni left
    VERIFICATO

    Hello, i need someone to do the java project

    €16 / hr (Avg Bid)
    €16 / hr Offerta Media
    54 offerte

    Hi, I have a calculator, I want to sell for some websites. But one customer sell my product another customer so i want to licence type API, If i will use one key in one website.. If we will use another website same key.. So that API is not working. Regards

    €16 (Avg Bid)
    €16 Offerta Media
    4 offerte

    I need several fixes done to my Wordpress Membership site run by the plugin ARMember. There are 8 fixes total, which will be revealed to the winning bidder. Some of the more important fixes required are... 1. Stripe not working properly on payment page. 2. Need my upsell page to have a one time offer script 3. Emails need to be setup for several portions of my Membership And other various test...

    €157 (Avg Bid)
    €157 Offerta Media
    36 offerte
    Create Magento 2 Categories 6 giorni left
    VERIFICATO

    I have a live Magento 2 website on AWS. Currently I had loaded categories using an extension that I bought but even from the beginning, the categories created were just giving me issues. I need someone to recreate the categories, probably run a script that creates all the categories and sub categories at one. Whatever price you quote, bear in mind that I can get another extension to do this for u...

    €105 (Avg Bid)
    €105 Offerta Media
    23 offerte

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