Backend Development Jobs

Backend code is the part of a website or application that isn’t visible to the user. The code is a behind-the-scenes part of development, requiring a high level of competency regarding coding and the server that is being used. A backend developer works on the implementation and configuration of systems, and thus provides the building blogs for a website or program.

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    27 znalezione projekty, cennik w USD

    Witam serdecznie, z uwagi na wysokie zapotrzebowanie poszukuję wsparcia do realizacji projektów różnego typu. Mam na celu dłuższą współpracę. Jeśli masz doświadczenie w jednej lub kilku z następujących dziedzin: 1. tworzeniu stron www z użyciem popularnych systemów CMS (np. WordPress, Typo3) 2. programowaniu frontendu (HTML, JS, Angular/React itd.) 3. programowania bac...

    $16 / hr (Avg Bid)
    $16 / hr Średnia Oferta:
    13 składanie ofert

    Need a react native app build, the app needs to be production ready, basically a platform app that connects people who need house work(snow shovel, clean up house, building fence) being done to someone who can do the work. The name of the app is Hercules, please come with design and everything. Requirements: - You need to design the ui/ux flow, as well as the brand design and logo - the app need...

    $881 (Avg Bid)
    $881 Średnia Oferta:
    29 składanie ofert

    Need existing react native app that is nicely designed, that is ready to be launched in the play store and apple store, we want the source code and brand customization and white label it as our product. Technical requirements: Frontend must be built with react native Backend must be built with java or node.js You need to show the existing design of the frontend and the ability to customize it to...

    $372 (Avg Bid)
    $372
    0 zgłoszenia

    I want to build a secure online booking system for my tours that allows the customer to update their basket by checking room type etc then checkout instantly.

    $617 (Avg Bid)
    $617 Średnia Oferta:
    12 składanie ofert

    We need your expertise in building us a website platform from scratch (also its own App). Our intentions are to developed a few turn key proprietary technology integrated into the site, so it becomes a stand alone site like Airbnb, Ebay, Etsy, Carsales. It will be a classified Ad listing site that will charge a membership fee to list. Our aim is to be Australia's Safest and Most effec...

    $4196 (Avg Bid)
    Lokalna
    $4196 Średnia Oferta:
    3 składanie ofert

    delivery car service company that need upgrade through a complete solution app that helps to get through documents and order in right time

    $7 / hr (Avg Bid)
    $7 / hr Średnia Oferta:
    23 składanie ofert
    $3738 Średnia Oferta:
    11 składanie ofert

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $387 (Avg Bid)
    $387 Średnia Oferta:
    4 składanie ofert

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $423 (Avg Bid)
    $423 Średnia Oferta:
    14 składanie ofert

    Are you an expert in iOS app development? If you are interesting, please apply with your ios camera work. Please don't bid If you are china, india and pakistan freelancer. Details will be shared to shortlist bidder. Thank you.

    $390 (Avg Bid)
    $390 Średnia Oferta:
    35 składanie ofert

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $416 (Avg Bid)
    $416 Średnia Oferta:
    2 składanie ofert

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $425 (Avg Bid)
    $425 Średnia Oferta:
    9 składanie ofert

    We have set up a landing page on our website which send people to a Mailchimp landing page to capture the details for a competition. We want them to be able to SHare this with a friend and receive additional entries in the competition. The new referred person is to see the origonal promo page: [zaloguj się, aby wyświetlić URL] (you can go here and follow the links.) We have this setup on mailchi...

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    9 składanie ofert

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $499 (Avg Bid)
    $499 Średnia Oferta:
    9 składanie ofert

    I Had full source code of ludo masters application so need Modifications in that application and also need admin panel

    $584 (Avg Bid)
    $584 Średnia Oferta:
    15 składanie ofert
    Flannel networking in Kubernetes 3 days left
    ZWERYFIKOWANY

    Adding static routes to Flannel network in Kubernetes

    $198 (Avg Bid)
    $198 Średnia Oferta:
    4 składanie ofert

    A simple responsive web app where customers can place an order, both admin and customer will get an email about the order. The web app should have the options to integrate with third party applications (example SendGrid,mailchimp, stripe etc) Two actors: (admin & customer (registered and potential new registered customer) Customer: Register Log in Request password Browse products Add/ delete...

    $656 (Avg Bid)
    $656 Średnia Oferta:
    93 składanie ofert

    I Had full source code of ludo masters application but need Modifications in that application and also need admin panel

    $564 (Avg Bid)
    $564 Średnia Oferta:
    13 składanie ofert

    Looking for a good backend developer that could help make our desktop application using electron, also developer should have rich experience with Java and Javascript for writing scripts.

    $637 (Avg Bid)
    $637 Średnia Oferta:
    39 składanie ofert
    Looking for Golang Expert 2 days left
    ZWERYFIKOWANY

    We’re looking for a go-Lang developer to help us build our backend. Startup looking to start immediately. [zaloguj się, aby wyświetlić URL] provide any public code that you can share? [zaloguj się, aby wyświetlić URL] an example of how you’ve used goroutines or channels in a past project and one pitfall you had to code defensively against when doing so [zaloguj się, aby wyświetlić URL]...

    $22 / hr (Avg Bid)
    $22 / hr Średnia Oferta:
    15 składanie ofert
    Build a website 2 days left

    Build a website using Crown Peak as the CMS

    $2791 (Avg Bid)
    Lokalna
    $2791 Średnia Oferta:
    25 składanie ofert

    Need a server-based webapp. The front-end should be created in Node and should include sign-up/sign-in, use profile page and 3 other pages. The back-end: - Extracts data via an API using Node (already established as working on single device). - Saves the data as files on the server - Converts this data (using Node, already this script is already built which includes another API call) - Runs ...

    $2589 (Avg Bid)
    $2589 Średnia Oferta:
    117 składanie ofert

    saya membutuhkan aplikasi untuk menghandle sistem parkir dikantor saya 1. software yang dibutuhkan dapat aplikasi desktop atau web. 2. master data (CRUD) : Pegawai,Anggota,Gate,Parkir slot,Transaksi,Reservasi. 3. sistem dapat melakukan monitoring secara realtime. 4. dapat terintegrasi dengan ESP8266 via wireless network. 5. diutamakan memiliki keamanan sistem yang baik menggunakan laravel5, Rest...

    $4255 (Avg Bid)
    $4255 Średnia Oferta:
    9 składanie ofert

    The project consists of a transportation application that will be developed using react native, the development will be done with a team, and the developer should be able to produce fully functional Android and iOS applications.

    $1694 (Avg Bid)
    $1694 Średnia Oferta:
    63 składanie ofert

    I'm setting up a startup, i would like someone who has experience with sending emails and optimizing conversion rates, also someone who has a programming background will be great.

    $615 (Avg Bid)
    $615 Średnia Oferta:
    16 składanie ofert

    I want an Android App developer who is skilled in Java and uses Android Studio .The details of the application are as follows -> [zaloguj się, aby wyświetlić URL] should contain user login such that they can maintain there database of groceries bought till [zaloguj się, aby wyświetlić URL] do the parse hosting, platform used should be "Back4app". [zaloguj się, aby wyświetlić URL] meth...

    $191 (Avg Bid)
    $191 Średnia Oferta:
    9 składanie ofert

    I want an Android App developer who is skilled in Java and uses Android Studio .The details of the application are as follows -> [zaloguj się, aby wyświetlić URL] should contain user login such that they can maintain there database of groceries bought till [zaloguj się, aby wyświetlić URL] do the parse hosting, platform used should be "Back4app". [zaloguj się, aby wyświetlić URL] meth...

    $784 (Avg Bid)
    $784 Średnia Oferta:
    9 składanie ofert

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