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    4,070 app backend ios android jobs found, pricing in USD

    Hello guys, I have a project in my startup where I am stuck in some issues on backend and I need someone who can help to. So the project itself must create an user and it will create a business. So Users and Businesses are to different collections but in business there is a field called User which will get the ID of the user who created the business

    $181 (Avg Bid)
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    Firebase project 6 days left

    ...an app which is like 75% done and my earlier dev who used to do front-end and back-end moved out of the project. I need some backend dev--two to three additional functionalities and some minor work are still need to be done and the front-end development is being finished off by a frontend dev over the course of the next week, and I need backend to be

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    We currently have two mobile apps for ios and android. Currently the web API served from window server with API written in c# .net. The backend database is MS SQL. Tasks Move to mysql (tables. stored procs and functions) Extract images to static image stores rather than in SQL Re-develop into a micro services c# .net core on linux Update current

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    ...concept of On Demand Delivery - comes with website, Android & iOS Apps. Now previously it was installed on a domain [login to view URL] but now we want it to be a new domain. Task to do::: 1. Setup Backend properly 2. Android Apps Setup 3. iOS App Setup 4. Website Setup I will share the design url for the same app which was re-develope...

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    I need a versatile mobile developer who can work with both Android and iOS app development, with strong knowledge of creating and integrating web services connectiivty for the apps and configuring them with MySQL Databases. Strong knowledge of GPS apis would be nice , as well as the ability to code for wearables, particularly smart watches, as well

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    I like a developer to model my CMS with contenful tool and also do support with APIs to the front end team.

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    IOS/Android app 5 days left

    Hello All, I’m searching for someone to develop me a backend for an Android/IOS app. The app is a simple carpooling app. I will provide you with the mockup and UI. Please contact me for more details. Thank you for your time and recommendations.

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    ...video calling app for iOS and Android. User will be able to video chat with any other person available on the app. The technology stack should be 1) Android / iOS swift 2) Or React Native is you have cross platform skills. 3) Twilio API. 4) Backend of your choice. Top level features: 1) Random video calling between the users. 2) In App p...

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    ...приложением iOS и Android такси Задание №1 1 установка Backend 2 адаптация iOS и Android, Driver APP / User APP. 3 работа с дизайном замена картинок. 4 добавление функционала баланс для водителя (ведомость) история пополнения списание средств. 5 установка и запуск iOS и Android приложений. backend - 100$ Android...

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    Need site with backend and mobile app for iOS and Android. Payment gateway integration, Email/push notification. Site has to be mobile responsive, I want you to design the site and logo. More details will be discussed in message board.

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    I'm working on an Ionic 3 + Firebase dating app. I need an experienced developer to support us. We can do hourly or fixed payment. I will schedule a video call with you for an interview and discuss terms. Requirements: * Ionic app deployed on iOS and Android * Backend functions * User authentication * Database * Storage * Stripe integration * Push

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    ...developer who can work with both Android and iOS app development, wiht strong knowledge of creating and integrating web service connectivity for the apps and configuring them with MySql Database. Strong knowledge of GPS apis would be nice , as well as payment sdks. The work will include transfering iOS Apps to Android and vice versa, as well as coding

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    We need a versatile mobile developer who can work with both Android and iOS app development, with strong knowledge of creating and integrating web services connectiivty for the apps and configuring them with MySQL Databases. Strong knowledge of GPS apis would be nice , as well as the ability to code for wearables, particularly smart watches, as well

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    We are developing a classifieds mobile app. We need help in developing wordpress to 'act as backend" for IOS, Android and website. The person should be able to deliver excellence in security, User expeirence, geolocation and external API integrations. Project needs to be finally deployed on Azure cloud, so a bit (minimal) exposure of azure will help

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    We need a versatile mobile developer who can work with both Android and iOS app development, with strong knowledge of creating and integrating web services connectiivty for the apps and configuring them with MySQL Databases. Strong knowledge of GPS apis would be nice , as well as the ability to code for wearables, particularly smart watches, as well

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    ...started my own company for app development and I was thinking that I could utilize freelancer to get some help with the programming. I working on a prototype smart phone application, and I was hoping to get help developing the backend. If all goes well there will be further development! I'm going to create the iOS and Android front-ends and in the future

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    Build me a - Dating App 13 hours left
    VERIFIED

    ...create a dating app that matches people based on location and interests and then each person receives a QR code. Both codes must be used with the person they matched with to get a discount on an activity like a free small popcorn for a movie. I do have design frames of what I want the app to look like please message me for them. The app would be for both

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    I have a fu...have a functional website backend done by a developer. However, the backend is not pretty at all. Just a barebone. I need to cosmetically upgrade the user interface so that it is design matched to the website front-end design and easier and prettier for any members to use. I am uploading the look of our current backend as an example.

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    mobile app 10 hours left
    VERIFIED

    ...aggregator app for Android, IOS, Windows platform. Either native development (Android & IOS) or cross platform framework i.e. xamarin. The approximate number of screens may be between 25-30 and also the app needs to work offline (possibly will use app service SDKs which supports offline sync with the backend server). The present bac...

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    I need someone to develop Invoices & Estimates App for Android , web and iOS . Also Source Code of project in Python. Features of the app Create and manage unlimited items Create and manage unlimited clients Create and manage unlimited estimates Create and manage unlimited invoices Convert estimates to invoices Download invoices and estimates as PDF’s

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    I am looking to get an reward app similar to offer wall apps need both Android and IOS app build with the backend to manage. I have a limited budget so I request the developers to bid on the exact price they are looming to complete the project than a fancy price then they quote a different price.

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    ...back end bookings lists error and develop uber like app for my current website already design need to finish. The developer must be able to demonstrate that they have built an uber like app before for android and IOS for both user and driver. A must be able to link to my website booking system and backend. Owner Dashboard Dispatcher Dashboard Accountant

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    * User story: As a user using chat application, I want in a chat app have a button, when I choose a nickname or in group chat, I can click on the button to make a call for video call. After make a audio call, that call history will be displayed in recent list. Recent list for single conversation (SC) or group conversation(GC). There are only 9 history

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    Looking for Android/ios mobile app and backend for a shopping website.

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    We have...In the backend administration tool of each project (webbased), there are several parameters for each project to be provided by the administrator. As a result the produced data (csv) can be downloaded by the project administrator. As this tool is browser based right now, we would like to transfer the front end being a app for android and ios.

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    ...individual) - Partner can upload their cars - Partner can set price per week, month or up to a year Backend epic stories - Admin can manage all user accounts - Admin can manage all cars - Admin can see basic metrics/stats - Admin can update all info in the app Styling should use material design and be vanilla so it can easily be branded and redesigned

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    We are in need to integrate the Socket connection to deal with Chating functions for our Mobile app [iOS and Android], Our backend is on PHP and our existing developer will work with you for implementing Socket function. Please apply only if you know the socket completely because we do not have time for research and development. Budget anything around

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    Development web and application system and API Create an application (IOS and Android) that will be used by the partners and guests of the establishment. It should also include a web panel for data parameterization and integrations (call) for a payment application where an application will be made and also integration with Facebook to update the list

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    I have a website already but need it customized. So I need a few features added for th...features added for the sellers to mimic this website [login to view URL] Things like users being able to save items. Trending items etc Also would like the android and iOS app added done with access to the backend Here’s my site [login to view URL]

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    ...I need a mobile banking app for IOS and Android to be build. Key features • Landing page tabs and content to be driven by data from a backend database • Menus and menu options to be driven by data from backend database • App to interact with backend using https secure connection • Integrate authentication with IOS and ...

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    Implement architecture and functions in Java Spring framework on Linux/Oracle system

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    Want a backend developer to build a product in healthcare, indian startup

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    ...mobile application built. It must support iOS and Android. Successfully delivery of the application will open work for future considerations of additional work. We have a backend prototyped out that we want to use and collaborate with the selected team to build the mobile portion. We have specific backend requirements that are not directly in scope

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    Customer Enquiry APP need to be build with the help of ReactNative ( so that it can run on both iOS and Android System ) and Backend is Python. Near about 60 screens. Need to finish before 15-Dec-2018 (Removed by Freelancer.com Admin)

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    The purpose of the app is to serve a beauty salon. So it has to be gorgeous in terms of UI/UX and bug free in terms of code and screens transitions. The app will handles the following: 1- present offers (a slider that takes an image + title + old price and offer price). 2- present two services' categories in one row(an image with service name). 3-

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    The purpose of the app is to serve a beauty salon. So it has to be gorgeous in terms of UI/UX and bug free in terms of code and screens transitions. The app will handles the following: 1- present offers (a slider that takes an image + title + old price and offer price). 2- present two services' categories in one row(an image with service name). 3-

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    I want to create Quiz app for general people. There are total 12 different categories like below. General Knowledge, Entertainment, Science, Mythology, Sports, Geography, History, Politics, Art, Celebrities, Animals, Vehicles Each category has 40 questions and three level of Quiz (Hard, Medium, Easy). Base on level quiz has different point of each

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    Looking for someone/agency that can help me build a mobile loyalty app in native iOS and Android as well as a beautiful backend website for administrators to view and modify their settings. Key functions are 1) single app but allowing multiple stores A) each store will be added only after inputting designated code. 2) administrators for each store

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    ...experience with GPS 'handheld device' tracking should respond, and further have overcome the tracking side of it with the app going 'Offline' problem, which also might be the OS shutting down the app on both the ios and Android side. DO YOU HAVE A SOLUTION TO THIS? If so please respond with it. I have attached a pretty good description of what is...

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    We are a Bangalore,India based company and we are looking for an app development firm who can develop an application for our business. Currently we have an old desktop software running on our systems which record the day to day transactions which includes orders, dispatches, payments, etc. This software also gives us various accounting options like

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    ...individual or team, to build a mobile app from scratch, specifically the backend and the first stage (some main features of the app frontend), also with some design involved We are looking for freelancer, that is available to give daily feedback of the development of the project. We expect the delivery of the functioning app, in the first stage, and if everything

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    iOS Developer is required to build an App similar to Android . Backend will be provided . Its a very basic app where you have to show data from API into app in a table view . APK will be provided to check .

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    I am looking for android developer who can finish project in progress. The project is 70% done and need to implement backend API calls only( some APIs already implemented now) It is better if you have skills with ios app development because i will share ios code in order to give the details how it works . Thank you That's all Happy bidding !

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    Check test App requirements: [login to view URL] We want to add Android library to integrate Stripe to Android App as described in documentation below. [login to view URL] They have example for backend: [login to view URL]

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    ...both for iOS & Android and the project uses Unity for the front end. In the project this is what's needed to solve in the current apps: 20 issues and changes (detailed information of these issues and changes will be shared with the candidate(s)). The app is integrates features related to Facebook, OneSignal, Parse Server for the backend, Google Cloud

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    I am developing a hybrid mobile app using Apache Cordova. I am using Cordova as I have expertise in html, JavaScript and CSS. I also have php and MySQL as my backend. I need to run this app both on Android and IOS. I have some questions regarding how to send notifications from my backend (php) to the mobile apps. I will send about three to five notificati...

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    A mobile app design and develop with backend, both IOS and Android.

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    ...experience with GPS 'handheld device' tracking should respond, and further have overcome the tracking side of it with the app going 'Offline' which from what I am told is the OS shutting down the app and on both the ios and Android side. DO YOU HAVE A SOLUTION TO THIS? I have attached a pretty good description of what is going on here including s...

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    We are a startup based in Milan (Italy) searching for a passionate UX/UI Developer with great web design skills to help our team develop an app that will revolutionize the parking industry. As UX/UI Developer you should have not only solid technical skills, but also a creative eye to design awesome user interfaces Responsibilities • Design creative

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    ...apps for android and ios for SIP Audio calling, Video not needed. Calling can be done app to app and on phone number as well. SIP Gateway would be provided. You have to manage for app to app call Something like rebtel. Customer can buy the package from app/website and call via website/app There should be front end, super admin backen...

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