Web Services 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 jobs found, pricing in USD

    I will attach my criteria to this post and I need it COMPLETED to a BASIC level. However, everything must be covered and followed properly making the website FULLY FUNCTIONAL. Must be 100% authentic work and plagiarism free. The topic of my Data Visualisation Website is "Weather". I have Example Code Which MUST be followed which I will also provide given the right freelancer. THIS COD...

    $306 (Avg Bid)
    $306 Avg Bid
    6 bids

    We need a restful web service that can receive and parse cXML Purchase Order requests. A specification for the cXML PO request is attached. The cXML messages are sent to the vendor as HTTP POST. The parsed data should be saved to SQL Server. The service will return a cXML response for each cXML PO received. The specification for the response cXML is attached. The service should be written in vb n...

    $646 (Avg Bid)
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    13 bids
    LA ILLUSION 5 days left

    ILLUSION IS A COSMETIC AND SKIN CARE COMPANY

    $284 (Avg Bid)
    $284 Avg Bid
    33 bids

    Provide advice on creating a Online Auction Page, Social Media Posting, Domain Names and other online topics

    $21 (Avg Bid)
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    3 bids

    I need some changes to an existing website. I need you to design and build a website for my small business.

    $33 (Avg Bid)
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    3 bids
    Optimize a website with SEO 5 days left
    VERIFIED

    We are a newly medical related launched website with Chinese character. We will like to increase the content and with SEO. English version is also needed

    $694 (Avg Bid)
    Local
    $694 Avg Bid
    28 bids

    Hello, We are looking to integrate Infusionsoft - Keap API into our application. our application also work on JSON API. So the while purpose is to develop a web service that can read from Infusion soft API and load the data to our contact center via JSON API. These are normally contacts/lead name etc and our application contain a contacts manager module that we can insert via JSON call. Please ...

    $139 (Avg Bid)
    $139 Avg Bid
    37 bids
    Assessment tool 1 day left
    VERIFIED

    Please read the attached PPT before making the bid. The project needs to be completed in C#, MS SQL Server and it has to be web based using any technology. And there must be documentation to build the code in my machine. The application needs to be developed to perform Cyber security assessment. To perform the assessment the user need to fill the answers to the questions and score the answers...

    $702 (Avg Bid)
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    20 bids

    We have a Magento Store running on the web that needs shipping to be implemented through XML SOAP API with a shipping company to do all shipping related stuff in the Magento site

    $574 (Avg Bid)
    $574 Avg Bid
    48 bids

    Jsem mladý začínající podnikatel, a potřebuji jednoduché webové stránky pro můj nově začínající projekt s prodejem gramofonových desek. Cena dohodou [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users]

    $274 (Avg Bid)
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    1 bids

    Tôi cần 1 phần mềm viết trên giao diện web ( quản lý thu chi hàng hoá, theo dõi công nợ và dòng tiền.

    $560 (Avg Bid)
    $560 Avg Bid
    8 bids

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