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    3,501 custom backend development jobs found, pricing in USD

    Looking for developer for backend and admin panel

    $198 (Avg Bid)
    $198 Avg Bid
    47 bids

    An application that uses aws, PHP, MYSQL, MVC model. Need some custom changes on the UI and back end. Must be able to understand MVC model of php application and make changes as desired. Technologies: PHP, MYSQL, CODEIGNITER, GIT, AWS. expectations: -learn how to make architectural decisions based on client requirements and use cases -Be able to

    $959 (Avg Bid)
    $959 Avg Bid
    54 bids

    I need help in making the script work which works with the backend of a mobile shopping app, you need to be proficient with working on Opera or Fiddler, understanding of Network requests, decompiling java requests working with changing API key.

    $255 (Avg Bid)
    $255 Avg Bid
    12 bids

    ...with our in-house and external A.I experts - Cover both Front and Backend development needs while hiring, mentoring and inspiring our IT team (internal or freelance), especially for mobile needs, to deliver simple and delightful solutions to our users and clients - Front End Development: Javascript (Angular 1.6.6) / HTML5 / SaaS; with the option of exploring

    $9402 (Avg Bid)
    $9402 Avg Bid
    34 bids

    Dear Sir, we require help with SMPP Server setup with some complex custom business logic development. Various options such as kannel's smppbox, ksmppd, jasmin etc are available in the market, we require developers who are familiar with kannel/smpp to help us design a backend architecture for high volume messaging. Please contact me if you have expertise

    $248 (Avg Bid)
    $248 Avg Bid
    1 bids

    through the app, customer can buy shares. We have 10 p...can put an request to buy a particular share, we will execute their request the next day when the market open. We have also prepared the screens, but for the backend we need an experienced backend programmer for the data encryption and other security issues as people money will be stored in it.

    $486 (Avg Bid)
    $486 Avg Bid
    11 bids

    Dear Sir, we require help with SMPP Server setup with some complex custom business logic development. Various options such as kannel's smppbox, ksmppd, jasmin etc are available in the market, we require developers who are familiar with kannel/smpp to help us design a backend architecture for high volume messaging. Please contact me if you have expertise

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    1 bids

    Hello! Thanks for taking the time to consider helping complete my project. I would like the following: Backend Development: Milestone 1 This product should use the latest CakePHP 3.X MVC platform. I need an inventory management system that will have the ability to associate the inventory items to a complex location. By complex location I mean:

    $1414 (Avg Bid)
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    25 bids

    I am looking for full time freelancer for backend [url removed, login to view] and RDBMS must have good experience. Looking for long term relationship. Thanks

    $481 (Avg Bid)
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    16 bids

    I need someone to develop a complete BackEnd With login form, I need approx 5-6 Dynamic pages, Please get in touch if you are interested to know about the work and other details.

    $28 (Avg Bid)
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    31 bids

    Need to add some reporting capabilities to simple [url removed, login to view] app

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    63 bids

    ...Fix alert on API in multi language 6 Verification should be send on both language 7 Replace current url if any Api getting in response 8 Category image not upload from Backend 9 "Create API Active / Deactivate (User / Provider) and In Admin panel also Show completed project (Provider) Add Portfolio (Provider) Show missing Order" 10 Fix Automatically

    $208 (Avg Bid)
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    22 bids

    ...Booking must be live to everyone as soon as the booking is completed. I would rather use an established WordPress plugin. I am not looking for custom development too much on the backend. But I need some custom front-end design. You can start with a theme and we can go from there with back-and-forth feedback. The site has to be mobile friendly. I

    $532 (Avg Bid)
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    131 bids

    ...We would need Help To Finish up our development who is Set up as an about 80%. We would like some Frontend-Backend Developer to Help Finish the Site. In a period of 3-4 Weeks (First Phase). The Development uses Wordpress as Auth , Framework , Users and Some Functionalities However is mostly a Custom Development in PHP , JS (Jquery) and HTML5.

    $885 - $1770
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    0 bids

    ...We would need Help To Finish up our development who is Set up as an about 80%. We would like some Frontend-Backend Developer to Help Finish the Site. In a period of 3-4 Weeks (First Phase). The Development uses Wordpress as Auth as Framework , Users and Some Functionalities However is mostly a Custom Development in PHP , Javascript (Jquery) and HTML5

    $1355 (Avg Bid)
    $1355 Avg Bid
    94 bids

    Trading platform of artworks based on the Ethereum blockchain using ERC 20 and ERC 721 tokens. Website frontend and backend, must be built on one of the standard tech stacks (HTML, operating system, webserver, database, server and client side application programming language). Smart contracts in Solidity. Looking for a freelancer or a team

    $33 / hr (Avg Bid)
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    25 bids

    Hello, for a plain HTML template which I have I need the development ( frontend with AngularJS 5 and Backend with Laravel )

    $1387 (Avg Bid)
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    148 bids

    ...time. It's also causing problems saving attachments. We use a PostgreSQL database stored on [url removed, login to view] and the attachments are stored in AWS. The person who built this backend in Python / Django Rest Framework isn't with us anymore, and will have a bare minimum of time. So you will have to figure out most of it on your own. Do NOT apply for this

    $38 / hr (Avg Bid)
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    15 bids

    I need a complete project with unique Layout + Development for a Personal Page . Page should be like this: - Portfolio - techstack - Groups - Forum - Portal

    $2847 (Avg Bid)
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    90 bids