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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    Need a wordpress developer 6 ngày left
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    I need the developer who has the really good knowledge about [đăng nhập để xem URL] basic theme of our website is Neve orginal in bever builder and I need the expert who can help me ro change the images in the particular section. Interested ones send me proposals!!!

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    11 lượt đặt giá

    I have own web portal which is for file your income tax return now in this portal i want to integrate income tax bulk upload web service which is given by income tax department. if any body have done such type of work. ping me.

    $109 (Avg Bid)
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    2 lượt đặt giá
    Streaming Server 5 ngày left

    Hi, I would like a freelancer to setup a web-streaming platform for video content. Please contact at the earliest.

    $374 (Avg Bid)
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    8 lượt đặt giá

    I'm Narah, a third-party seller on Amazon. I'm looking for an English native speaker to work with us. • Maintaining a positive, empathetic and professional attitude toward customers at all times. • Responding promptly to customer inquiries. • Calling customers to know their satisfaction. • Acknowledging and resolving customer complaints/bad comments. • Knowing o...

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    Developer with API experience 5 ngày left
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    I need a developer who can write some content for API. I will share the details and the content in the chat.

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    9 lượt đặt giá

    Pega Job Support..Looking for On Job support, Pega 7.1 Pega7.4 Place your BID here with your Project experience details and location details and how many hours you can support Can you support on weekends if required.? [Removed by Freelancer.com Admin]

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    We currently have an app that prints tickets for events using a SOAP web method. We need some ui updates and extra functionality added. The app in build in flutter and has native android components. The current printing functionality works, however, we would like tender screens added as well as loading symbols and printing lists. If you are unfamiliar with JPOS and have not worked with android b...

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    My website name is [đăng nhập để xem URL] [đăng nhập để xem URL] This is a link to my current website theme. Look at the demo no 9 at the bottom of this page link. I want to change my home page image up to half like a demo image with top row options too, which will be automatically changed once you install it. the Bottom style will remain the same In the middle of the home page, there is a job...

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    7 lượt đặt giá

    We need to make API calls to a Web server from the AS400(iSeries) system running with COBOL programming. The programmer must have good knowledge on the AS400 systems and also should have worked on system integration (interactive) in the past Please dont recommend a RPG solution, we need to integrate only through the COBOL

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    Ivanti Service and Asset Manager experience (MUST HAVE) If you do not have any relevant ISM/IAM experience, your bid will be deleted. In your bid include relevant Ivanti Service/Asset Manager (ISM/IAM) experience and examples of rest-api web services examples with ISM/IAM. No chat messages please. again, you MUST have relevant IVANTI SERVICE/ASSET MANAGER experience.

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    Website Administrstor 1 ngày left
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    We are looking for a web admin who can pick up where out last developer left off and do part time administrative tasks and changes, make the site simple and has the ability to install eCommerce plug ins.

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    The web admin panel has to be connected to the Amazon S3 service so that all the videos and data files of the web application can be uploaded to the Amazon S3 data service and the web application can connect to the Amazon S3 storage.

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    Bedrock developer 1 ngày left

    I have a website built on bedrock and am looking to migrate it to a different server and have development work done also. It appears that bedrock is a new piece of software / tech so only someone who has previous experience with bedrock

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    We are looking for a Consultant who will undertake the research and writing of 03 research papers for publication as outlined below: 1 - QoSMLWSC: A high-performance QoS-based Machine Learning Web Services composition We want a new solution that involves Machine Learning to do the composition of web Services (REST Webservices) taking into account QoS parameters to perform an efficient composition...

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    Webserver development for IoT systems 21 giờ left
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    Need an expert freelancer to develop Webserver development for IoT systems

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    I need web application like given attached file. Frontend - ::Html, Css, Bootstrap, AngularJS(compulsory) Backend - ::Hibernate with web services DB-::oracle

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    Im looking to create an accounting software with a server-client architecture to ease our communications with our clients and distribute reports and collect data From them

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    11 lượt đặt giá

    Im looking to create an accounting software with a server-client architecture to ease our communications with our clients and distribute reports and collect data From them

    $620 (Avg Bid)
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    17 lượt đặt giá