网络服务 Jobs

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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    12 搜到的工作,价格货币为 USD
    need ivr services 6 天 left
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    hi i need ivr services let me know if any can provide me

    $175 - $524
    $175 - $524
    0 个竞标

    Need design and development changes in existing job portal in addition to 70-80% new development according to my requirements . Looking someone who has some good experience in front end(REACT/Angular) , ASP.NET(MVC) ,consuming API's by following microservice architecture .

    $173 (Avg Bid)
    $173 平均报价
    21 个竞标

    I need JSON RPC Web Api for Send and Receive Ethereum .Net

    $241 (Avg Bid)
    $241 平均报价
    4 个竞标

    We need to develop a SIP to Whatsapp gateway. The gateway should be able to pass recorded audio as voice calls over SIP and forward them through whatsapp to complete the call to the called party number. The development platform/operating system is not important. The project should be completed either by using the Linux/Windows whatsapp executables, or by using the Android / Windows Phone mobile ve...

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    6 个竞标

    Need design and development changes in existing job portal in addition to 70-80% new development according to my requirements . Looking someone who has some good experience in front end(REACT/Angular) , ASP.NET(MVC) ,consuming API's by following microservice architecture .

    $138 (Avg Bid)
    $138 平均报价
    7 个竞标

    I need some help with finding some leads.

    $14 (Avg Bid)
    $14 平均报价
    1 个竞标

    I am looking for sales representatives for our web service products,who can work with our team on commission basis. Brief Description on responsibilities includes [登录来查看链接] products and services using solid arguments to prospective customers [登录来查看链接] cost-benefit analyses of existing and potential customers [登录来查看链接] positive business relationships to ensure future sales Proven work experience a...

    $354 (Avg Bid)
    $354 平均报价
    5 个竞标

    Confira esse projeto Ki Franco Marketing Digital no Google! [登录来查看链接] [登录来查看链接]

    $82 (Avg Bid)
    $82 平均报价
    30 个竞标

    Need design and development changes in existing job portal in addition to 70-80% new development according to my requirements . Looking someone who has some good experience in front end(REACT/Angular) , ASP.NET(MVC) ,consuming API's by following microservice architecture .

    $145 (Avg Bid)
    $145 平均报价
    22 个竞标

    El proyecto consiste en la creación de una página web para una escuela de baile, con los siguientes requerimientos: - Información general de la escuela y cursos - Modulo al que los alumnos tengan acceso para que puedan ver su información de fechas de pago, noticias, videos de clases, progreso en los cursos, inicios y fines de clases. - Acceso de personal administrativo ...

    $272 (Avg Bid)
    $272 平均报价
    29 个竞标

    Soy egresado en Ingenieria de Sistemas y quiero crear una APP en android pero por falta de tiempo requiero de apoyo. Quiero desarrollar una APP en android. Esta APP debe ser parte de una plataforma en donde convergan ofertantes y demandantes de productos. No requiero de una versión final, solo de un prototipo funcional. Las funcionalidades que debe abarcar son: - Se debe desarrollar ...

    $1472 (Avg Bid)
    本地
    $1472 平均报价
    12 个竞标

    I'm developing a nodeJS app which has to consume an external SOAP service. The service uses Client SSL Security and WS-Security with a certification. The documentation can be found here: [登录来查看链接] I've already sent them the 2 necessary .csr files and received the 2 signed .cer files. I want to use node-soap but can't connect to the service because of some SSL errors I'm unable...

    $155 (Avg Bid)
    $155 平均报价
    6 个竞标