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    1,452 experienced app and web developer 仕事が見つかりました。次の価格: USD

    ...looking for a An Experienced Core PHP Developer. We have a running mobile app on Android and iOS. The app is used by an organization for Communication with its employees. It has basic features like publish organizational News, Announcement, Upload Image and Videos, Push Notification etc. We are using Core PHP for the backend. We are using web ser...

    PHP
    $110 (Avg Bid)
    $110 \u5e73\u5747\u5165\u672d\u984d
    21 入札
    EXPERIENCED XAMARIN DEV NEEDED 1 日 left
    認証完了

    ...looking for an experienced Xamarin Developer to assist current developer in completing small task list to prepare APP for store. Must have Google mapping experience which is part of the final tasks left opened. Experienced, Knowledgeable, Resourceful and must have good profile on Freelancer. This could be ongoing for the right developer. Also, ...

    $551 (Avg Bid)
    $551 \u5e73\u5747\u5165\u672d\u984d
    34 入札

    ...building a beauty marketplace app in stealth and we are looking for a very experienced EXPERT front end web developer ( if full stack or has back end experience a plus). *Must be a rock star designer that can meet quality requirements similar to the following sites: [login to view URL] [login to view URL] [login to view URL] [login to view URL] The develo...

    $22 / hr (Avg Bid)
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    26 入札

    I am looking for an experienced MeanStack developer who can fix some bugs on my web app. Details will be provided through our interview. If you're an expert with React and Node, please apply as soon as possible. Regards

    $63 (Avg Bid)
    $63 \u5e73\u5747\u5165\u672d\u984d
    28 入札

    ...node.js developer with full stack experience to set up a sandbox environment for Hyperledger tutorials based on [login to view URL] and [login to view URL] . The task is to build a demo web-app following the commodities trading use case and deploy on

    $13 / hr (Avg Bid)
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    8 入札

    ...node.js developer with full stack experience to set up a sandbox environment for Hyperledger tutorials based on [login to view URL] and [login to view URL] . The task is to build a demo web-app following the commodities trading use case and deploy on

    $3055 (Avg Bid)
    $3055 \u5e73\u5747\u5165\u672d\u984d
    30 入札

    ...great minds, We need a developer that is experienced with multilevel / Referrer system to help us solve a MLM problem. This is a 3 by 6 matrix plan The requirements can be found on google doc with this url. [login to view URL] We have a project we are working on and we only need you to help

    $179 (Avg Bid)
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    22 入札

    ...one page app. It'll be a chatbot app in which we'll be integrating the Dialogflow API. It's not gonna be a big task as the code in [login to view URL] file would hardly be having 40-50 lines. Yes, I was thinking to code it myself and I almost completed it. But then, I thought of hiring a developer with more experience. WHAT I NEED IN THIS APP...

    $39 (Avg Bid)
    $39 \u5e73\u5747\u5165\u672d\u984d
    4 入札

    ...looking for an experienced Xamarin Developer to assist current developer in completing small task list to prepare APP for store. Must have Google mapping experience which is part of the final tasks left opened. Experienced, Knowledgeable, Resourceful and must have good profile on Freelancer. This could be ongoing for the right developer. Also, ...

    $199 (Avg Bid)
    $199 \u5e73\u5747\u5165\u672d\u984d
    21 入札

    ...looking for the best and reliable developer/agency who has experience developing live streaming mobile apps, something similar to Bigo/Inke/Liveme. The key objective of our app is to allow people to broadcast content to each other all over the world in real-time. Our business model is to Share, Connect and Monetize. Users will share and pay for virtual

    $35 / hr (Avg Bid)
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    48 入札

    Looking for a full stack web developer experienced both with client side and server side. Client-side experience should include javascript, html and css at a level that allows for development of complex, fully client-side web applications. Server-side experience should include node.js and serverless operational methodology. The engagement is estima...

    $20 / hr (Avg Bid)
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    45 入札

    I’m looking for an experienced developer to work on an existing Symfony 3 app. Typical work will include: Adding new features, big fixes, maintenance etc. Strong English and comprehension is a must, as most new features and bugs will not be strongly documented, (Removed by Freelancer.com admin) to explain problems and feature requests. Desired Techn...

    $14 / hr (Avg Bid)
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    35 入札

    I'm looking for an experienced python developer to work on misc/ general tasks for backend development for a web app. should have exp with python 2.7 and also knowledge of sql (postgresql). Must have good verbal communication skills and be fluent in english. No agency

    $34 / hr (Avg Bid)
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    47 入札

    ...building a beauty marketplace app in stealth and we are looking for a very experienced EXPERT front end web developer ( if full stack or has back end experience a plus). *Must be a rock star designer that can meet quality requirements similar to the following sites: [login to view URL] [login to view URL] [login to view URL] [login to view URL] The deve...

    $2064 (Avg Bid)
    $2064 \u5e73\u5747\u5165\u672d\u984d
    51 入札

    Looking for an experienced web & android developer to develop a small Mobile app and 2 web sites [Only front end side] A detailed design (In English) includes forms sketch and process flow will be supplied. For our Android app we even already have a prepared "Justinmind" prototype to show you. Back-End side ------------- A men...

    $11 / hr (Avg Bid)
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    87 入札

    ...finding expert with high skills in Laravel and React Native I have one project which almost ready I want you to add Google ad sense to Web and mobile app Web is built with Laravel and developer used React Native for mobile apps (Android and iOS) I want experienced developer with high skills in React Native and Google ...

    $9 / hr (Avg Bid)
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    15 入札

    Media4u implements innovative IT and multimedia projects for its own marketing. We are currently developing a sophisticated, new, geo-based web service in the area of transport/traffic/telematics/automotive. In this case, additional development support is needed very soon for a long-termed cooperation. A go to market should be done by finishing release

    $13 / hr (Avg Bid)
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    19 入札

    I'm looking for an experienced python developer to work on misc/ general tasks for backend development for a web app. should have exp with python 2.7 and also knowledge of sql (postgresql).

    $20 / hr (Avg Bid)
    $20 / hr \u5e73\u5747\u5165\u672d\u984d
    39 入札