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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    16 znalezione projekty, cennik w USD

    Want to make a Backup Client in our branding that will use Backblaze B2 Storage using their API. Backblaze B2 Storage is a AMAZON AWS Compatible S3 kind of storage but with its own API. The API is available on the below link: [zaloguj się, aby wyświetlić URL] Would like to start with a Windows Client. If not too expensive we can look at a Linux / Mac OS Client as well. We can look at a IOS / An...

    $317 (Avg Bid)
    $317 Średnia Oferta:
    6 składanie ofert

    Project is Re-Posted as suitable Freelancers were unfortunately not found or available first time around. My Website will have functions and features similar to airbnb but is NOT in the property market. Please read fully my following requirements before submitting your proposals. I am based in the UK and from my experience of Freelancer and Upwork, (i.e. working remotely with Developers) has NO...

    $1133 (Avg Bid)
    $1133 Średnia Oferta:
    19 składanie ofert

    Hello freelancers, We are looking for a Go developer to assist with working on CrowdQuest ([zaloguj się, aby wyświetlić URL]), a service for [zaloguj się, aby wyświetlić URL] streamers. Familiarity with Stripe API is a plus. CrowdQuest allows viewers to offer digital credits in exchange for in-game and on-camera tasks and challenges, whether it’s playing a certain song or switching charac...

    $475 (Avg Bid)
    $475 Średnia Oferta:
    4 składanie ofert

    I'm looking to hire a full stack ninja Software Engineer to create an MVP SaaS to help Facebook advertisers find better targeting options at scale using machine learning. MUST: -Have extensive experience working in Facebook marketing API (please provide relevant portfolio experience) -Be hugely experienced in building emerging tech products that disrupt -Full stack developer preferred -Have ...

    $18 / hr (Avg Bid)
    $18 / hr Średnia Oferta:
    12 składanie ofert
    Website Developer Required 4 dni left
    ZWERYFIKOWANY

    I am looking for some professionals who can develop a website for me by which we can handle all the social media by a single click. More details will be given to selected candidates.

    $1236 (Avg Bid)
    $1236 Średnia Oferta:
    49 składanie ofert

    I'd like to discuss this with the individual please. It's a recruitment type of software. I'm looking for someone based in Melbourne that I can meet with in person please. I need someone to be able to develop a software. It's for my recruitment company.

    $1783 (Avg Bid)
    Lokalna
    $1783 Średnia Oferta:
    17 składanie ofert

    Inviting project proposals from TEAMS. Platform should be able to handle day-today processes of a farm with multiple agricultural as well as animal products and their sales. Detailed summary shall be given when contacted. Designs could be provided.

    $2149 (Avg Bid)
    $2149 Średnia Oferta:
    17 składanie ofert

    We have a REST API server written in Clojure comprising about ~3000 SLOC that we wish to convert to Python/Flask.

    $1100 (Avg Bid)
    $1100 Średnia Oferta:
    21 składanie ofert
    App developer 2 dni left

    Location: Gurgaon Looking for an app developer with excellent knowledge in android app development and willing to work with a startup. must be punctual and hard working. Skills: UI/UX Design, Backend Development, Frontend Development

    $370 (Avg Bid)
    $370 Średnia Oferta:
    20 składanie ofert
    Club membership app 2 dni left
    ZWERYFIKOWANY

    Hello, We’re interested to launch a mobile app with the following parameters: Compatible: iPhone, Android Features: - login to profile - booking a service - check storage status - push notifications - monthly payments - backend to manage the app and its content This has to have access to all current members in complaint with Canadian privacy policy. Each member has: - email - phone -...

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    72 składanie ofert
    Song Book Catalogue Online 1 dnia left
    ZWERYFIKOWANY

    Online multimedia song book catalogue, collected by registered visitors (frontend) and administrators (backend). I need a frontend to access to the database and a backend to control and manage users and to update, review contents of the database (songbook). Option for custom fields in backed for user profiles and database content. I attach some screenshoots of similar database songbooks. Including...

    $173 (Avg Bid)
    $173 Średnia Oferta:
    20 składanie ofert

    I need an Android app. I would like it designed and built.

    $225 (Avg Bid)
    $225 Średnia Oferta:
    23 składanie ofert
    custom website 20 godzin left

    Hello, I am looking to build a website which will be able to scale and measure areas on construction plans, Areas of land, walls etc. Contact me for more information.

    $2073 (Avg Bid)
    $2073 Średnia Oferta:
    89 składanie ofert
    AWS Expert/API Developer 20 godzin left
    ZWERYFIKOWANY

    We own a marketing agency. I have a client where we will be implementing a customer loyalty program using our white label partners software ([zaloguj się, aby wyświetlić URL]) Our client's CRM system is with Hubspot and we can track successful deals as well as refunds. Our loyalty system will award "10 points" for every successful order (ie 1 order = 10 loyalty rewards) as well a...

    $18 / hr (Avg Bid)
    $18 / hr Średnia Oferta:
    41 składanie ofert
    IOS CRM App 20 godzin left
    ZWERYFIKOWANY

    Hello, I need to developed the IOS CRM app. In this app admin/moderator can manage their office work mostly all features of CRM. More details will be shared to selected candidates. Note: 1.) Add the "I read" in the start of your proposal. 2.) Send the examples of the apps you developed in the same category. (Without examples your proposal will be neglected.) Thanks. Regards.

    $2293 (Avg Bid)
    $2293 Średnia Oferta:
    65 składanie ofert

    Landningssida med [zaloguj się, aby wyświetlić URL] som inspirationskälla (OBS ingen kopia av sidan såklart, men liknande koncept och design) english: Landing page with [zaloguj się, aby wyświetlić URL] as inspiration (no copy, but similar to that site)

    $156 (Avg Bid)
    $156 Średnia Oferta:
    11 składanie ofert

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