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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    17 份搜到的工作,货币单位为 HKD

    Se utilizará la plataforma BITVAVO: [登录来查看链接] A través de su API: [登录来查看链接] La API tiene una serie de limitaciones que no creo que lleguemos a superar, 1000 peticiones por IP o por API key por minuto y 100 peticiones de pedido (compra o venta) por segundo y un total de 100.000 por día. Donde si vamos a tener un pequeño problema es en la extracción de datos...

    $10873 (Avg Bid)
    $10873 平均报价
    27 个竞标

    I need a java developer who are experiened with spring boot soap webservice. If you have knowledge about creating a soap webservice and returning a string to soap UI, bid.

    $225 (Avg Bid)
    $225 平均报价
    7 个竞标

    I have a Excel sheet that use Solver plugin (use SIMPLEX Linear programming) to analize the best option and return a value. The job is: a) Find a webservice already working that acept set of values and return best option, mainly an univertisty site or Google or Microsoft b) Give me an example how to send the data and return the result.

    $233 - $1942
    $233 - $1942
    0 个竞标

    El objetivo del proyecto es crear un servicio web en JAVA que a su vez consuma un servicio web de la compañía aseguradora AXA y su posterior publicación para que lo puedan usar los demás productos y plataformas de Lambsoftware. El servicio web creado debe realizar básicamente dos funciones usando las funciones que proporciona el servicio de la compañ&iacu...

    $5102 (Avg Bid)
    $5102 平均报价
    10 个竞标

    Support for existing project which needs code writing and explanation of code.

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    11 个竞标
    Tally Java Connector 3 天 left
    已验证

    I need someone who has worked on communication with Tally in java. I would like to see the solution and buy it.

    $878 (Avg Bid)
    $878 平均报价
    2 个竞标

    Need Mobile app developer and designer that have more than 7 years of knowledge that able to build mobile application like ios and android. The will be like Airb&B to book dining and cook at chef home or chef come to your home. Which mean chef will visit customer home to cook or customer can visit seller home or sleepover. The feature will be for booking a sleep over or just booking for dining...

    $19998 (Avg Bid)
    $19998 平均报价
    95 个竞标

    I need a system to send popup notifications from various components of my system. This system will be made up of a Windows service, a WPF program, and 2 unit testing projects, all in C#/DotNet Core/Visual Studio 2019. A detailed specification is written and will be disclosed to relevant candidates. In your bid, please tell me why you are the best freelancer to to this project. Thank you!

    $15719 (Avg Bid)
    $15719 平均报价
    38 个竞标
    Solver fundation webservice 2 天 left
    已验证

    I have a Excel sheet that use Solver plugin (use SIMPLEX Linear programming) to analize the best option and return a value. What I need is a webservice that emulate that (acept set of values and return best option), mainly using "Solver Fundation" Can work on english or spanish

    $1235 (Avg Bid)
    $1235 平均报价
    7 个竞标
    Looking for python expert 2 天 left
    已验证

    Must have experience with following: 1. Data integration 2. Data analysis 3. RESTful Web service server 4. Python bottle and petl frameworks

    $396 (Avg Bid)
    $396 平均报价
    2 个竞标
    Callback URL 2 天 left
    已验证

    I am using an API which requires results to be sent to a callback URL, and just need to implement this or use any library to create a temporary/unique callback URL to consume responses from external APIs

    $303 (Avg Bid)
    $303 平均报价
    3 个竞标

    I need you to build a theme for me, there is a particular theme that I want. Apply for the job and I will give you an example of a website theme I want or want to build. Please I need someone with high experience that know how to customize a theme.

    $1476 (Avg Bid)
    $1476 平均报价
    8 个竞标

    As the title states, I am looking to lease several residential ips from an ISP and attach them to a dedicated server! If you are able to help and guide I would be very interested in talking with you!

    $93 / hr (Avg Bid)
    $93 / hr 平均报价
    3 个竞标

    My project is about to create a tool for search analyzing

    $3371 (Avg Bid)
    $3371 平均报价
    2 个竞标
    Troca de XML 2 天 left

    Tudo que precisa saber está em anexo. Obrigado

    $3355 (Avg Bid)
    $3355 平均报价
    13 个竞标
    Travel API integration 1 天 left
    已验证

    Looking for someone with PHP previous experience in travel API integration in order to to implement an API for the sell of ferry tickets. Awaiting for your PM with your Travel Integrations experience links portfolio (simple API integrations not related to Tourism wont be considered) in order to send you PDF API documentation.

    $9304 (Avg Bid)
    $9304 平均报价
    68 个竞标
    software developer 结束于 left

    I need you to develop some software for me. I would like this software to be developed for Windows using Javascript.

    $186 / hr (Avg Bid)
    $186 / hr 平均报价
    8 个竞标