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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    14 jobs found, pricing in USD

    Hello, I am looking for a proxy developer that knows SQUID and has experience with developing proxies, build subnets and many more. Please contact me if you have enough experience in SQUID

    $180 (Avg Bid)
    $180 Avg Bid
    4 bids

    Self drive car rental agency (similar to Drivezy, at small scale) website with SMS and WhatsApp integration. This shall have User, Admin and operator logins. No mobile application required. Initial fleet size for 3 months is 5 vehicles only. The details shall be shared later.

    $463 (Avg Bid)
    $463 Avg Bid
    26 bids

    I am looking for a proxy developer that knows SQUID and has experience with developing proxies, build subnets and many more. Please contact me if you have enough experience in SQUID

    $140 (Avg Bid)
    $140 Avg Bid
    3 bids
    Sales @Jeevan 5 days left

    We need professional who can generate more sales leads & promote our services in the Market in our niche. 1. Several applicants will preferred & paid. 2. After Initial selection, the organisation will move forward with some of the prominent and make permanent contract. 3. further contracts will be as per mutual discussion. For More Information : [login to view URL]

    $96 (Avg Bid)
    $96 Avg Bid
    3 bids

    Hello we have C# application which is contacted direct with online MYSQL to retrieving data. so we need to change the connection way with database by using API to make things fully secure. please start your bids with hello api to avoided auto bids. best regards

    $162 (Avg Bid)
    $162 Avg Bid
    33 bids
    connect WSDL with PHP 4 days left
    VERIFIED

    Need connect WSDL API with PHP .

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    41 bids

    Hello I need mobile App ( Android & IOS ) using flutter Description about the project : We have C# app which is get the data and displaying it in c# from online MySQL database , so we need to make mobile app for same purpose but in this time by using our API .. This project to show tutorials for student by using ( videos , PDF , Power points) . Requirements : 1 - user login to the A...

    $1146 (Avg Bid)
    $1146 Avg Bid
    68 bids

    Company is looking for a Full Stack Software developer to join our team with at least 5 year’s [login to view URL] is for developing a application to move content from opentext content server to Microsoft m365 Minimum Technical Skills Required: Five or more years experience in the following: Java or C# (if experience is in C#, some familiarity with Java) Writing SQL (SQL Server and/or Orac...

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    39 bids

    I need to some one do a design for me one the following: - Tell me what all are required to make VM cluster . Preferable choose a private cloud. - You need to have all services designed and plan to implement on VM - Software Tools required for an SoC for doing development - Dev tools and software can conect to SoC - Application that would do FOTA to any SOC device connected. - Id...

    $10 - $17 / hr
    Sealed
    $10 - $17 / hr
    0 bids

    We are looking for a freelancer with excellent understanding of 508 compliance and website development skills to be able to rectify some of the 508-related issues we identify. We are after someone who can start ASAP and there is no location requirement as long as you are available to work some hours that overlap with EST to take directions from the team. Individuals in the Americas will be pri...

    $10 - $29 / hr
    Sealed
    $10 - $29 / hr
    47 bids
    Travel API replacement 1 day left
    VERIFIED

    Looking for someone with PHP/Web Services previous experience in travel API integration in order to convert demo integration in real one and replace old API usage with new API in travel site. Please provide which Travel APIs you have implemented

    $2193 (Avg Bid)
    $2193 Avg Bid
    97 bids

    Hello, we need a NFT-Marketplace like [login to view URL] or [login to view URL] but more in Dark color and Light color option. With BET function or only normal buy. also they can upload his own NFT everyone. Everyone have a own profil with profil-pic, with gallerie and how much he ordnered or how much he bought or earn etc. we do a PC Game, and the NFTs will also be included in the Game later ...

    $1632 (Avg Bid)
    $1632 Avg Bid
    20 bids

    desarrollar y disenar pagina web. PERSONAS QUE HABLEN ESPANOL E INGLES

    $177 (Avg Bid)
    $177 Avg Bid
    38 bids
    ODM services 2 days left
    VERIFIED

    Entreprise de service quelconques

    $453 (Avg Bid)
    $453 Avg Bid
    10 bids

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