Servicios web 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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    14 trabajados encontrados, precios en USD
    Tally Java Connector 5 días left
    VERIFICADO

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

    $159 (Avg Bid)
    $159 Oferta promedio
    1 ofertas

    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...

    $2513 (Avg Bid)
    $2513 Oferta promedio
    85 ofertas

    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!

    $2038 (Avg Bid)
    $2038 Oferta promedio
    37 ofertas
    Solver fundation webservice 5 días left
    VERIFICADO

    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

    $105 (Avg Bid)
    $105 Oferta promedio
    5 ofertas
    Looking for python expert 4 días left
    VERIFICADO

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

    $54 (Avg Bid)
    $54 Oferta promedio
    1 ofertas
    Callback URL 4 días left
    VERIFICADO

    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

    $39 (Avg Bid)
    $39 Oferta promedio
    3 ofertas
    Themes Building 4 días left

    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.

    $190 (Avg Bid)
    $190 Oferta promedio
    8 ofertas

    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!

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    4 ofertas
    Search analyser 4 días left

    My project is about to create a tool for search analyzing

    $434 (Avg Bid)
    $434 Oferta promedio
    2 ofertas
    Troca de XML 4 días left

    Tudo que precisa saber está em anexo. Obrigado

    $478 (Avg Bid)
    $478 Oferta promedio
    11 ofertas
    Travel API integration 3 días left
    VERIFICADO

    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.

    $1198 (Avg Bid)
    $1198 Oferta promedio
    68 ofertas

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

    $24 / hr (Avg Bid)
    $24 / hr Oferta promedio
    8 ofertas

    • 4+ years of experience in Java programming • Very good experience in building secured web applications and Rest API services using Spring boot, Spring framework, JPA/Hibernate. Strong exposure to Rest API fundamentals. • Experience in Angular, HTML, CSS3, Javascript etc preferred • Experience in Docker / Kubernetes . • Extensive experience in GIT • Experience ...

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    24 ofertas

    I am developing a new way of teaching mathematics. I have a website maintained by Justdial. I want a platform for interaction with the learners, teachers and general people. I am not clear about what is best available way for doing this. I am looking for establishing a system for this and guiding me on how to use it. My website is www.dasssrl.com. I have 500+ followers in allevents.in.

    $23 (Avg Bid)
    $23 Oferta promedio
    2 ofertas

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