Services Internet 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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    19 travaux trouvés au tarif de EUR
    Solver fundation webservice 6 jours left
    VERIFIÉ

    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

    €81 (Avg Bid)
    €81 Offre moyenne
    3 offres
    Looking for python expert 6 jours left
    VERIFIÉ

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

    €45 (Avg Bid)
    €45 Offre moyenne
    1 offres
    Callback URL 6 jours left
    VERIFIÉ

    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

    €20 (Avg Bid)
    €20 Offre moyenne
    2 offres
    Themes Building 6 jours 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.

    €146 (Avg Bid)
    €146 Offre moyenne
    7 offres

    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!

    €10 / hr (Avg Bid)
    €10 / hr Offre moyenne
    3 offres
    Search analyser 6 jours left

    My project is about to create a tool for search analyzing

    €359 (Avg Bid)
    €359 Offre moyenne
    2 offres
    Troca de XML 6 jours left

    Tudo que precisa saber está em anexo. Obrigado

    €422 (Avg Bid)
    €422 Offre moyenne
    10 offres
    Travel API integration 4 jours left
    VERIFIÉ

    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.

    €991 (Avg Bid)
    €991 Offre moyenne
    68 offres

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

    €20 / hr (Avg Bid)
    €20 / hr Offre moyenne
    8 offres
    React Native Developer Required 3 jours left
    VERIFIÉ

    Urgent Requirement of React Native App Developer - Need to change webservices and remove existing from react native shopping app - Integrate razorpay payment getway - integrate SMS getway - Integrate GST API - Some Design and Icon Changes - 2-3 New Screens and Functionality Document for Changes [se connecter pour voir l'URL]

    €179 (Avg Bid)
    €179 Offre moyenne
    5 offres

    • 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 ...

    €12 / hr (Avg Bid)
    €12 / hr Offre moyenne
    20 offres

    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.

    €19 (Avg Bid)
    €19 Offre moyenne
    2 offres

    Develop an application with help of historical existing data, implement role based analytical dashboards. Person should be expert in React, Restful services with C# .Net. ASP.NET Core, Azure Functions, Microservices, Azure No SQL, CosmosDB..

    €221 (Avg Bid)
    €221 Offre moyenne
    5 offres

    The main functions are: 1- respond to gateway request with bill information 2- update bill info "bill paid" on the billing system after reciving info from gateway 3- reports please check file in project files regarding API of the gatweway

    €929 (Avg Bid)
    €929 Offre moyenne
    9 offres

    I need webbase software developer to build a webbase software like shipstation.com. It need to be able to connect to shipping carrier, Shopping portal like amazon, ebay, Lazada, Shopee, alibaba with payment gateway and mobile banking. Please look at attachment. It need to be able to upload product description from ship2way software to various online shopping website. It need simple inventory cont...

    €2128 (Avg Bid)
    €2128 Offre moyenne
    45 offres

    Hinglish to hindi & hindi to english translation and also translate all regional language (sms) to original reginal language to english. All setup website and app done by developer.

    €202 (Avg Bid)
    Local
    €202 Offre moyenne
    83 offres

    Build price comparison website I need a web developer to create a price comparison website. Something similar then Check24, Trivago, [se connecter pour voir l'URL] ect. Target market is children goods (clothes, toys, diapers, etc..) Design for website will be given to developer from our side. We need complete front end and back end solution similiar like [se connecter pour voir l'...

    €2658 (Avg Bid)
    €2658 Offre moyenne
    41 offres
    Web statistics 4 heures left
    VERIFIÉ

    I need some push in my Researchgate and Academia statistics (reading, recommend). I must be done from people around the world (profiles of graduate students and academic professors or researchers) and not only from one nation. Progressive increase from 15 to 250 reading e from 3 to 15 recomendations per month to be developed in a progressive way in one year. Quite easy and fast task (so do not as...

    €5 / hr (Avg Bid)
    €5 / hr Offre moyenne
    1 offres

    We are looking for a reliable firm to build not just our MVP, but also future iterations. We are not looking at the cheapest priced firm, but a reliable one with the best value. Just like there are dubious clients, there are tons of dubious firms as well. We already tried 2 firms and cancelled the project with them wasting a lot of time. So this selection process is designed to look at as many fir...

    €10262 (Avg Bid)
    €10262 Offre moyenne
    7 offres