Web services are application programming interfaces (APIs) exposing a platform features across the web, for integration by systems and applications rather than normal users. For instance a platform could feature a way to look up average rental prices by zip code, which an external application could integrate to allow its users to perform this look up. Web services are integral to the architecture of Internet applications across the world, enabling systems, apps and websites to leverage external data sources or facilities to deliver their own services.

Any designer or developer for online applications will require knowledge of integrating web services, and will have experience in the use of such APIs in their code, typically using standard libraries or software development kits (SDK) provided by the party hosting the web services. Businesses can quickly leverage powerful functionality by the integration of existing web services, and may look to offer web services of their own to be integrated by other parties; for either purpose development skills for web services are invaluable.

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    13 работ(-а,-ы) найдено, цены указаны в USD
    Create a Proxy WebSever 6 дней(-я) left

    I want a proxy web server installed that logs requests sent to it

    $70 - $120
    $70 - $120
    0 заявок(-ки)
    Create a Proxy Web Sever 6 дней(-я) left

    I want a proxy web server installed that logs requests sent to it

    $86 (Avg Bid)
    $86 Ср. заявка
    17 заявок(-ки)
    Testing of a SOAP SERVICE / WSDL 6 дней(-я) left
    ПОДТВЕРЖДЕН

    You will be provided with a endpoint for a soap service, secured with certificates, you'll be required to provide basic guidance on how to test the service using soap UI. You should be able to test and get a response from the service.

    $2 - $8 / hr
    $2 - $8 / hr
    0 заявок(-ки)

    Propertize adalah startup lelang properti pertama di indonesia (untuk lebih lengkapnya diberitahukan lebih lanjut). Untuk tim IT sudah kami siapkan sekitar 10 orang, jadi sebagai hacker di startup kami yaitu memimpin mereka untuk membangun platform lelang properti seperti: [войдите, чтобы посмотреть URL] / hubzu.com. Untuk benefit yang didapat yaitu menjadi salah satu founder dalam startup kami...

    $10 - $11 / hr
    $10 - $11 / hr
    0 заявок(-ки)
    Create VS Test Project to test Azure Web Services 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need help with couple of things. Please note that you will have to do screenshare with me and do work from my PC, as you wont be able to access webservice. - Create VS Test project to consume Azure ebServices (Classic) and call get and post method. - I can run VS Azure service locally and debug the web method. - Add parameters to existing web method to accept file name and data. I have already ...

    $142 (Avg Bid)
    $142 Ср. заявка
    4 заявок(-ки)
    Criar um webesite 4 дней(-я) left

    Queria criar um website de tarefas remunerada

    $1199 (Avg Bid)
    $1199 Ср. заявка
    34 заявок(-ки)
    site security and sql expert 3 дней(-я) left
    ПОДТВЕРЖДЕН

    site security and SQL expert needed

    $143 (Avg Bid)
    $143 Ср. заявка
    23 заявок(-ки)
    Streaming from Jetson Nano 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an/or application(s) that would: Allow users to log in using social credentials, SSO or just username and password Allow users to live stream from a Jetson nano B01 Users should be able to also share the video on all platforms

    $258 (Avg Bid)
    $258 Ср. заявка
    4 заявок(-ки)
    ERP Integration using C#/.NET 2 дней(-я) left
    ПОДТВЕРЖДЕН

    This project consists to make an implementation of the ERP: SAGE 50C API on a eCommerce project. This eCommerce website is developed in PHP, and needs to communicate all transations, products and stock levels in real-time with a SAGE webservice that needs to be created. SAGE provides all documentation for his 50C API on a github project with a quick walkthrough for setting it up and running. Cur...

    $608 (Avg Bid)
    $608 Ср. заявка
    24 заявок(-ки)

    La idea es realizar una integración de una aplicación web que está hecha en Spring Boot y Angular con una pasarela de pagos PSE.

    $608 (Avg Bid)
    $608 Ср. заявка
    5 заявок(-ки)
    FULL TIME JOB Services Support Engineer PAYMENT API 1 день left
    ПОДТВЕРЖДЕН

    • MONTHLY JOB ONGOING Knowledge of RESTFUL and Other API Experience in PAYMENT API Experience with Amazon web services Experience with Enhancing the Service Level Indicators of our services and server utilisation • Implementing best practice for API services • Raising defects and managing progress until implementation • Making sure the stability and resilience of multiple sys...

    $580 (Avg Bid)
    $580 Ср. заявка
    23 заявок(-ки)
    Replace a dashboard with a new JavaScript/HTML component 1 день left
    ПОДТВЕРЖДЕН

    We currently have dashboards running on SSRS, using old technology and very dated UI experience. The goal is to migrate these to the new technology, that is independent of our exact CRM version, to ensure long-term compatibility and runability, as well as user friendliness. The new tool will be JavaScript based, as we are using for some new dashboards, based upon DevExpress tools (license can be p...

    $29 / hr (Avg Bid)
    $29 / hr Ср. заявка
    55 заявок(-ки)
    API Testing 1 день left
    ПОДТВЕРЖДЕН

    Need to testing multiple API's for integration into database.

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
    10 заявок(-ки)