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    3,530 app backend ios android jobs found, pricing in USD
    Android app fixes 6 days left
    VERIFIED

    We have a sports app that requires some Android bugs to be fixed and then to have it released back onto the Playstore. Strong skills in API integration, backend and database management are important. We are looking for a longterm honest and reliable partnership to maintain our android and iOS platforms.

    $133 (Avg Bid)
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    59 bids
    Update an existing app 6 days left
    VERIFIED

    I am looking to update and existing app for both the iOS and Android platform. This will include an update to the app UI; the addition of social sharing capabilities (both within the app and to social media); an analytical backend to the app that is able to process long term data added to the app by the user; and general enhancements to curr...

    $895 (Avg Bid)
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    116 bids

    I need a chat app for iOS and Android. The inspiration for templates and demo can be seen [login to view URL]

    $408 (Avg Bid)
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    47 bids

    ...instagram and web responsive(html5 e javascript) appmobile (IOS and Android). [frontend] app created with angular js and nativeScript with IONIC Framework [backend] created with Google Firebase Backend with webservices and frontend in HTML5 and Javascript (mobile e web) compatible for android and Ios. Database: Nosql (MongoDB) Java, Php, node.j...

    $1589 (Avg Bid)
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    64 bids
    Finishing Ionic Project 5 days left
    VERIFIED

    ...ionic and laravel framework to finish my app end to end. 1: REST apis are in laravel 2: Ionic app targeting both IOS and Android 3: Small backend area need to be done in Voyager for basic management. 4: Right now app has been done 75% i want you to complete rest of the 25%, just testing and finishing the app. Will share further details with sho...

    $149 (Avg Bid)
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    16 bids

    I want some code to be reviewed for my startup company's website. I would also like to hear better implementations for the code if possible.

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    ...version for ios, an IPA file - then we will go thru everything together. As of now the app is in Ionic 1 and needs to be converted into Ionic 3. I also need some bugs fixed and some new features added to the backend and app. This app and the backend was developed in 14 days, so I expect it to be done within a week. After completion Android and i...

    $1269 (Avg Bid)
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    59 bids

    To tweek UI,increase the functionality of an already live App on Android and iOS Skill set- Frontend -ionic 3,Angular 4 with NPM Backend-php codeigniter,json w Should be open for on call conversation and the work will be under an [login to view URL] be only hired on Freelancer

    $116 (Avg Bid)
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    ...Environmental, Health and Safety, and Quality management software services for all types of industry, and institutions. Our applications are provided as a service via the web and mobile app interfaces. We have an immediate need to improve our products by providing Single Sign On (SSO) capabilities for our large corporate clients as well as maintaining the existing

    $33 / hr (Avg Bid)
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    ...Mobile development - specifically React Native to develop an Mobile based CMS platform. The basic requirements of the CMS driven mobile app would be 1. Backend CMS panel in PHP/ MySQL (Codeigniter) 2. Backend CMS should have a form builder. This form designer can have various kinds of question formats, answer formats, forms that change dynamically

    $4396 (Avg Bid)
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    155 bids

    ...Experienced Ionic 2 Developer. We have a running app on Ionic 2 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 looking for an Ionic 2 Developer who

    $155 (Avg Bid)
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    4 bids

    ...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 services, APIs and Firebase for

    PHP
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    musically like app 1- Need ANDROID & IOS APP With web ADMIN to manage all things 3- Full source and rights ( you wont able to sell to others and also wont able to use in your other projects) 4- two mile stones First after backend & android app and second after ios app NOTE: Legal action may be taken if you will not follow poin...

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    We need an existing iOS app turned into a react native app. The app is currently on the App Store and we need to recreate the same code with react native so we can deploy the app onto android and iOS devices. Backend of app is currently in firebase, we need the app to function with our firebase backend and website...

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    67 bids

    ...Experienced Ionic 2 Developer. We have a running app on Ionic 2 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 looking for an Ionic 2 Developer who

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    ...for student parent. The idea is to allow the matron to use her Android Tablet app to notify parents when the bus is close by to pick up or drop off location. The notification will arrive on student parents app (Android/IOS) when the matron triggers this per each student. The matron app needs to have authorization and authentication. Each matron can

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    I am looking for senior mobile and web developers to update my ride sharing app and website. iOS - Swift Android - Java Backend - Java Web - AngularJS You must have experience in those technologies. I want to replace OSRM to google API. And there is issue in emailing invoice. There will be more ongoing work after complete this task. Please apply with

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    ...working on a finance app that includes an e-wallet, payments, and money transfer. It is 95% complete and we need a fresh eye to help finish it and deploy it in iOS and Android App Stores. The backend is finished and fully functional. The APIs are complete and functional. The UI/UX designs are complete and available. The app is 95% finished and you

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    93 bids

    We need our current iOS app built into a hybrid app. We want the language of code l to be done in react and deployed through react native. The current app is IOS only and is built in Swift. The backend is done through google firebase and we need the new hybrid app to function with our database as it stands. The app is highly focused on geol...

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    56 bids