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    4,141 website backend web service jobs found, pricing in USD

    Translation from PHP to Pythoj Django (Backend) and connect to front end

    $207 (Avg Bid)
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    16 bids

    I find professional web developer

    $45 / hr (Avg Bid)
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    116 bids

    ...Expertise in developing. - Deep understanding of the WordPress core, theming, best practices, plugins, and APIs - Proficient in web technologies like JavaScript, jQuery, AJAX, JSON, REST, HTML5, CSS and XML - Enthusiasm about the web and other internet technologies - Experience working in a team-oriented, collaborative environment - Develop, code, test

    $530 (Avg Bid)
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    57 bids

    ...existing app that we are adding features and constantly working to improve. I want someone who can do a little bit of everything and can support us. I have one developer who does backend work. We have many more projects beyond this. This project involves two things: 1) Rewards function in app 2) Fix push notifications please contact me for more details

    $569 (Avg Bid)
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    70 bids

    I need someone to go in and adjust the admin panel rewards section and set it up with the proper API so app developers can implement the new feature from their side

    $487 (Avg Bid)
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    31 bids

    Hello freelancers. I have a template i have converted to php that i need completed. I have attached a file that describes the todo-list and meaning of the website more in depth. ALL BIDDERS MUST READ IT - or i will decline your bid, also autobidders. Please check [login to view URL] and tell me what you think you can do. Take care all.

    $174 (Avg Bid)
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    37 bids

    I need a freelancer to develop a location-based app using compass/satellite/altitude and wordpress as backend. Interested freelancers, please msg me. I will provide the screenshot of the sample app and will brief the idea of the app. Please provide any related works done before. The app will be in Android and apple app.

    $602 (Avg Bid)
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    51 bids

    This project is for expert Shopify developers only. It is not a one-off task, you will be hired on an ongoing basis. Due to the confidentiality of the project and code, all work done for the first couple of project will be done via remote desktop - TeamViewer etc. Share your previous work and accomplishments to get started. If you are under an NDA then simply explain what was done instead of se...

    $187 (Avg Bid)
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    30 bids

    the website information needs to be at fronted side with one screen only. not optional will be to scroll down. just right and left to see some more information icons. need to be 2 admin panel - big admin can create users and control them panel with edit/ramove all the panel functions. - small admin creat him fronted from the admin panel - edit icons

    $438 (Avg Bid)
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    90 bids

    ...Shopify Expert to do freelance web developing on our Ecommerce website. We are a nationwide watch restoration company whose focus is impeccable repairs and unparalleled customer service. Our company has been in business for over 25 years and we want to keep moving forward with the most current and updated technologies in web development and Ecommerce.

    $50 / hr (Avg Bid)
    Local
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    7 bids

    We are looking for right web developers (and mobile app developers later) to work on two projects. We’ll deal with the developers directly, and allocate our own database / SQL developer to work with web developers. Most of the work can be done remotely. But initially we need to meet in Atlanta or Shanghai to sign NDA. Project A: A small size Windows

    $37 / hr (Avg Bid)
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    37 bids

    I need to finish a website. I already have a design, I just need you to build it. Hi looking for a developer to build reusable Django Python project that consist on a web platform allowing people to connect to each other , offer services and hire service providers ( mostly backend coding in clear organized style to allow IOS android app extension

    $2237 (Avg Bid)
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    43 bids
    Backend Programming with PHP 1 day left
    VERIFIED

    Need fixing code in PHP to execute python code instead of Java Code,

    $25 (Avg Bid)
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    15 bids

    i will like develop an android and ios distress / SOS alert mobile app with admin back-end to manage users and activities. only gigs with similar job experience should contact me.

    $546 (Avg Bid)
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    42 bids
    Backend Programming 11h left
    VERIFIED

    Need fix in coding in a PHP file to execute Python code instead of Java code

    $27 (Avg Bid)
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    14 bids

    [freelance developer for a project] [WebRTC] [Backend] Hi, We're looking for a freelancer WebRTC developer for making of a live video chat. The goal is to develop the backend of our video chat. We have our frontend developer for this project. Yes, we need them able to communicate and collaborate with each other in order to success. Open Source

    $5195 (Avg Bid)
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    37 bids

    Need a full stack engineer to check our React SPA and improve performance. The backend is built with Node.js and connects to several third party APIs. The code is somewhat a mess with a lot of callbacks and synchronous calls. We're using a remote mLab database, but the instance is very optimized and the query speeds are very fast. So the problem

    $166 (Avg Bid)
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    Convert MS Access application with SQL Server backend to .NET application

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    49 bids

    We have an application which is built c# win form as front end and sql server 2008 express edition as back end. We need to create setup(32 bit + 64 bit) which will automatically install all Pre-requisite (.Net framework and Crystal report) along with SQL server. It should be very easy for user to install software. Setup should work on all versions of windows like windows 7, 2008, 2010, 10, windo...

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    Howdy Partners, please check [login to view URL] i bought this script and need some backend changes ! 1.) Companys must can handle employees, like register company add employee ! this employee will be granted to post jobs and receive "customer" emails. 2.) include an rss reader. an external company will register for mysite

    $686 (Avg Bid)
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    I want script like [login to view URL] and [login to view URL] , download on request by [login to view URL] website have used forum tag for server contact , can you make me one ?

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    It will have four milestones: First 1: Design of Front and Back end as follows: Design a website using Photoshop, Illustrator, etc. or using a HTML / CSS theme and customize it to match requirement of the main project. You need to customize the theme to match the requirement of the project in all respects from design perspective. Should use either

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    AWS - set up ELB for 2 backend API servers

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    I need a new website. I need you to design and build a website for my small business. I got both the backend files and a new Material Design template I want build on.

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    32 bids

    I need to create a particular wordpress client backend for a site but this backend should be used in more than one site.

    $167 (Avg Bid)
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    67 bids

    I have some frontend pages with forms that I need to connect with backendpanel. In backend panel, the form data will apear live. In backendpanel, I will typ some data that will appear on frontend pages. Also, when some data is entering backendpanel, it should be sent to my email. Please contact me if you can do this job QUICKLY.

    PHP
    $225 (Avg Bid)
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    ...features. The game needs to be fully functional with 2 heroes per side, elimination round mechanics, and side/team switch. Need someone experienced with netcode and server backend as this is a multiplayer game. Everything needs to work on steam. Needs Steam integration Friend-list invite and group support First come first serve matchmaking Game

    $5851 (Avg Bid)
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    ...are businesses, not consumers), selling subscriptions to PDF market reports and a web based analytics platform. We would like a new website design to help us grow our business, as our current website is 6 years old and no longer fits what we do. The new website should be simple, with the following structure: 1. Navigation bar 2. Home/Landing

    $2366 (Avg Bid)
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    142 bids

    we want a full and rich source code not basics of the above requested apps with their backends and an example live projects is must full applications and advanced ones is must

    $541 (Avg Bid)
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    30 bids

    crear un backend que administre bases de datos movimientos ventas, interpretar data json y conectarlo con el front

    $538 (Avg Bid)
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    38 bids

    a booking system that can be merged wiz emberjs [login to view URL] frontend already [login to view URL] to do backend in node and firebase strictly

    $274 (Avg Bid)
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    13 bids

    I need an android app and an api backend made in PHP Laravel. The android app: 1st. Login: has to be fingerprint or face-recognition (one or the other, the developer can choose) 2nd. Task management: once login the app shows the pending tasks (to-do list) and when clicks on each one it shows task description + 3 action buttons, all of them call

    $2444 (Avg Bid)
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    115 bids

    We are looking for freelancer to help us on our project. You don't need to develop whole website. You just have to develop some function for us. You will work with our full stack developers. Function you have to develop (We will support Frontend): - User Login/Register System(Native) - Search Function (Item Search + Filter options by Price, Brand

    $577 (Avg Bid)
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    70 bids

    Hi, I need ICO backend to be developed. The features will be login, register, affiliates system, bonuses, and security. We also need the Coinpayments API to be implemented so we can accept all cryptocurrencies in our ICO. We already have the front-end designed, so your job would be to go through it and add actual functionality to the design.

    $711 (Avg Bid)
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    30 bids

    I want to make an App and Website. I have App resources and I just need website and app backend. There will be a list of courses which are paid (include Indian payment gateways) and each course will contain some videos. Admin Side I require panel where I can manage my courses- edit, modify, add and see my sales, coupon code, etc. For reference:

    $420 (Avg Bid)
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    39 bids

    Necesito un sitio web nuevo. Necesito que diseñen y creen mi tienda en línea. NO WORDPRESS !!! food order php whit backend necesito una web para pedidos en linea con el mismo funcionamiento que [login to view URL] permitir [login to view URL] para pagos con tarjetas y también [login to view URL] aceptar pagar con tarjeta al delivery o pago en efectiv...

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    Hi, My Name is Fai and i am looking for developers to complete my backend website. Documentation has been created. Source codes for each pages have also been created via Bootstrap Studio, and includes CSS and JavaScript (JS). From here, we will require the logic to be implemented as per the documentation, attached. The platform works

    $841 (Avg Bid)
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    - Build an android/ios app with inshorts news app design/features - Build a back end content management system with separate logins for contributor/moderator and admin panels - Back end CMS (basic) will be used to publish news in the mobile app - Design documents will be shared on request

    $1055 (Avg Bid)
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    Empresa tecnológica requiere programador Backend con experiencia en PHP7, Laravel 5.4, MySQL y [login to view URL] para terminar el desarrollo de una AppWeb de Crowdfunding comunitario, con funcionalidades similares a las de redes sociales. Trabajo durante mínimo 3 meses tiempo completo, presencial, en Bucaramanga, con posibilidades de vinculación permanente a

    $2544 (Avg Bid)
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    I would like to migrate a MYSQL database to NOSQL. The system was developed in PHP and it is working fine but now I need to change the MYSQL database to MONGODB. The system need to be working perfectly after the migration. My budget is USD 550 and I need this done in less than 10 days. Be prepared to loose a good amount of time learning how the current system works. Only experienced freela...

    $535 (Avg Bid)
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    Looking to hire A php developer to integrate a custom api into a wordpress website and create the associated views for it. The user flow is as follows: search for items (including four selectors for four search criteria), display results view of items with a “book now” button on each of the results. If pressed, prompt the user to register or login and

    $528 (Avg Bid)
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    35 bids

    I need Bluesnap API integrated into my Marketplace food website and app this is the link to the code canyon app [login to view URL]

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    Estamos en busqueda de un profesional con conocimientos en PHP, JAVASCRIPT, JQUERY Y MYSQL. El fin es desarrollar una plataforma de inversiones orientado a las criptomonedas. El mismo no integrara procesadores de pago ni sincronizara billeteras de criptomonedas. Las funciones son las siguientes: PÁGINA DE INICIO (HOME) Registro de usuarios Alta nuevo usuario (Confirmar por corr...

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    We are working on a consumer health management application, we need to build the backend service APIs. You will be working with the international standard team of people. Looking for experts in this area.

    $411 (Avg Bid)
    Featured
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    4 bids

    Please read it carefully.I need a Backend web service for multiple website scrapping .Front end dev should Post a request with some parameters and webservice should scrap the data of 4-5 websites which I provide and and return the data of website in form of [login to view URL] serious bidders who have past experience can apply. I will want demo before handing

    PHP
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    PSD to Ionic UI , Only front end in Ionic, no need for backend functions, to be started right away.

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    We are looking for an expert developer who has both Backend and Frontend development experience. You must have experience in developing On-Demand applications, Food delivery, package delivery, shopping carts etc. We will have a long interview/discussion with the right candidate. Please write " i have experience developing on-demand applications and

    $12 / hr (Avg Bid)
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