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    3,117 app backend develop jobs found, pricing in USD

    We need a team of developers who are experienced and skilled to develop IOS and Android Mobile Apps. We are looking for: 1. Backend Developer (1) 2. UI/UX Developers (1) 3. Android and IOS Developers (2) You will have an advantage if you can provide all. This is a project for a new coffeeshop concept - and the following are our basic requirements

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    We are looking for a developer who can develop an end-to-end POS project. If you have the skills as a web developer and also possesses good design skills, then we are looking for you! Our idea is to have the following requirements: (note that this is just an overview). When you bid, IT IS IMPORTANT THAT YOU GIVE US AN IDEA OF HOW YOU WILL BE DEVELOPING

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    Please am looking for someone who is good with backend development someone good with API integration.

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    ...website with its app. It will have some free and more paid lecture videos, practice MCQ questions and discussion material. Practice test will be time bound and should have features like individual student historic percentage and all rank among students who have taken the examination. Text, videos and MCQ could be updated in the backend without much technical

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    I need a React Native app which uses Google Firebase as the backend. The initial screen opens up to a map view, which has a button. Upon clicking that button, the user is brought to a survey that collects the following data: location (from GPS, user-adjustable on a map), picture, free-formed text, checkbox, and radio button. The exact fields, field

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    Modify Backend Website Cake PHP Group1

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    ...Websolutions. Our core business is to develop back, middle and front end applications with different layers of communication. The backend and the API is already finished en working fine. The developer who was started with the APPs is not working anymore with us. We are looking with urgent a developer who can finish de Android app that is already done for 80%

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    i have an app of delivery services my App is already in market long time ago and there are customers using it daily the app is made by cross platform so it is not native language of operating system and that does not allow me to make more develop with advance features.i need mobile developer with high level of experience rebuild the apps they are at

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    I want to hire a PHP developer to create a backend panel / dashboard for my ongoing project

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    Requirements -Webform based ([login to view URL]) -Add general features like default login mechanism. And, Admin user manage pages and top menu dynamically - add page, edit page etc. (full CMS adding pages, editing pages dynamically via HTML Editor & dynamic top menu like Wordpress) -Calendar management -This project does not include frontend development. Frontend (user side and admin side) i...

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    We are planning to start a app for which we need Java backend developer for server developer parts. 1. Java development on our web services stack. In particular SpringBoot. 2. Use backend databases -- Oracle, MySQL, elastic search, Druid 3. Amazon EC2, SNS, S3 4. GIT Budget 150$ Deadline 10 days Thank you

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    I have found little bugs in my code. As our business gets larger, so do the bugs. I need somoene to clean up sloppy code and database setups so we can have less issues :) These errors include emails, database changes, admin panel work not working and more.

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    need a backend developer who have skills on node js and mangodb to develop ecommerce app for selling online products.

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    ...developers who has good coding knowledge, can develop native app. the designs flows and functions are already made in adobe illustrator. entire project of the app and its backend panel is alloted to 15000 rupees. app designs and functions are inspired from magicbricks, Trulia, Oyo and Housing real estate app, Freelancers who are interested please contac...

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    I need someone to develop a page in our app where SCORM courses can be downloaded and played. Capture SCORM activities like initialise, get variable, set variable, commit, finish and send it to the given backend link. Our app is developed in IONIC 3 Framework. We will provide the backend links.

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    We had develop and application in android using nodejs as a backend and we user [login to view URL] for the communication but while using that application there is only one issue we are facing that its consuming too much data while using the app. So i need someone who can just upload the codes on the server to check the issue and to fix data consumption issue

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    Hiring a back end php api developer

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    We had develop and application in android using nodejs as a backend and we user [login to view URL] for the communication but while using that application there is only one issue we are facing that its consuming too much data while using the app. So i need someone who can just upload the codes on the server to check the issue and to fix data consumption issue

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    My website is programmed by PHP coding I have a ready made backend, So I need to add a feature that allows me to add albums that includes pictures & I have the ability to Add/ edit/ delete photos from the albums then to be previewed in the frontend in the gallery page. text me to provide u the exact example that I need Note: Please be accurate In

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    ** Note that this project will NOT be awarded until July 6th, and the expected completion date is August 17th.** This app will collect crowdsourced data. It is to be build in React Native and use Google Firebase, and be compatible with iOS and Android. End users will login with phone # / sms confirmation. Users will then be displayed a form that asks

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    Hello , I looking for backend developer how have skill to work with chat backend the chat between two users only and we have some option like delete , count all massages not read you most work with node js and socket , also we use mysql database thank you

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    ...enhanced user profile page, service booking, chat/messaging, paid audio & video call session bookings. This project needs to have fully responsive website frontend+backend, ios & android app. 3rd Party api's will needed to be integrated wherever needed for such as payments, otp+flashcall, push notifications, chat, audio & video functions. There will

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    Hi, We are looking for PHP developer who can create the backend for our mobile application. Just only looking for senior level Codeigniter developer. Thanks.

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    I need you to develop a like and share feature on an existing mobile application. The app is written in Ionic and the backend is node.js. So youll have to be an expert in both Ionic framework and Node.js. I give you more in depth details if i like your proposal. If you do well on this, then you’ll get the opportunity to work with me long term on other

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    We are looking to develop Android App, with Backend, according to our description that we will give it to the developer. the project includes: 1. Design the App - including the Logo. 2. Android App developing. 3. Backend Developing with Database- it will be better if its based WordPress. 4. 2 Languages Arabic from right to left, and English. 5. The

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    Hello Freelancers, I would like to hire a freelancer who can help me to develop a mobile app for Android and iOS both platform. Here is the list of features that I am looking for the app: - Login/Sign up with social media - User profile management - ABout App /Contact us - Menu list with check buttons - Users can select his/her 1-week food from the

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    We are looking for someone who can help us with: - Customized Plugins - Webhooks - API

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    We want someone to develop a backend system (not website) for a classified application. Functionality of the application is very simple. Users will be able to look for specific service from their location. Example: Finding Nearby skill person in 10km radius from my location The system you are about to develop will have the following functionalities

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    This project is to create android/ios music store app to purchase, download and play music using the app. The user interface is very similar to the Spotify. The goal is create the user interface per the attached requirements. There is a web service already where we can call from the UI to populate the different pages. I would like to have professional

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    We are building a new backend for a commerce solution based on Django framework and Python3

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    I need an Android app. I already have a design for it, I just need it to be built.

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    We are developing an iOS app with Xamarin (Native iOS/non-forms) using ReactiveUI. Our app is functioning and running on iOS, and we are getting it ready for a public BETA (in less than three weeks). We are new to ReactiveUI and need help with cleaning up the code. We are looking for someone to refactor our ViewControllers, ViewModels, and BusinessLogic

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    ...information You are required to brain storm what kind of backend and CMS solutions these companies could use or are using to meet their business requirements. The business being the hire of caravans and motorhomes. Assume they are using a desktop website, mobile optimised website and also an app available on Iphone and Android. One of the issues that

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    Featured Guaranteed Sealed Top Contest
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    ...development of a simple iOS and Android Flash cards app. The user can see the flashcards randomly or within a category. Further the app will have a daily reminders feature to remind the user to check some flashcards. The apps should be integrated with mobile ad networks. The app will have a backend in which the administrator can define the flashcards

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    I would like it designed and built. Hello We are looking for the highly experienced team/professional person who can develop a Board Game Called " LUDO" with Hardcore Strategic games code for us. Where admin can controls on Games. Web, Android and IOS Version. 1/- Example Like Ludo King and Ludo Star. 2/- Massive Multiplayer with High Speed Game.

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    I need a very talented mobile app developer to work with me in my office in Sydney, Australia to code and develop a dating app. The successful candidate MUST have experience in developing dating apps. Relocation expenses to Australia will be allocated. The project requires a dating app to be developed that is almost identical to Bumble but has several

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    ...for freelancer to develop a personal trainer software platform. We need Web/Mobile App both. We need Experience and interested candidate or Serious candidate. Send me proposal i will provide u rest details. Full responsive and attractive website. It's long term project. JAVA- Backend and restful API Android- Java Native- Mobile app IOS- Native (swift4)-

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    ...looking for a good company / people to develop part of a project; The project consists of 2 parts: -Basic Project: 1- Backend (PHP) 2- Frontend (PHP) 3- API (PHP, JSON, RETFUL) -Extension project: 4- Android (JAVA) 5- iOS (SWIFT) For the actual project we will be looking at the basic Project which will have: 1- Backend (PHP) 2- Frontend (PHP) 3- API (PHP

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    Need to develop an app. I have the design ready with me. I need someone who can do Backend for me.

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    Hi. I have an android app which you have to develop and also the backend.

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    We already have a reactJS and native react frontend application with a nodeJS backend connected to a Microsoft SQL Server and running on a Windows 2012 r2 server. Your task is to fix a few bugs in this application. You're free to make necessary changes to the application. The application itself is a small project that was meant to test the new technology

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    Hello, I am looking for experienced android developer to develop a viral video clips and gifs share download/sharing app. example app which i wanted almost exactly like [login to view URL] Please have a look. UI front end needed like the reference app. development of Backend admin panel where we manage things upload clips ,gifs etc and push notifications

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    I will give you designs to develop a few screens of a car selling app for me. I will give you the designs. Your going to design the filter pad search page preview page and edit page. Here is just a few images of the designs. There will be animations so you have to be good with animations. The backend runs on a parse server where images are saved to

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    Hi, we are a startup from Oslo and we use Shopify to test out a new concept. We are looking for someone who can develop an extension for us (Shopify App) that will automatically print orders on a thermal printer as soon as they come in. Background: Our clients are restaurants, and they will use a shopify store to receive orders. Once an order comes

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    ...developed an e-commerce-like product for our services, It includes a Website, iOS, and Android app. ::The overview of the product:: The client who needs any of our services, say, Tourist Visa for a country, applies for it through Website, iOS or Android App. The system then generates a unique request no. (like an order ID in a shopping website).

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    I need an iPhone and Android Phone app. I already have a wireframe design for it, I just need it to be built. Currently have a classic ASP site for construction project management. Backend database is a Microsoft access DB. Looking to know what options exist for design and develop of mobile apps without modernizing website.

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    ...carefully and I am absolutely sure that I can do this project very well, I have more than 10 years of [login to view URL] work experience as shown in my profile have helped me to develop a mastery of Web development. As proof, I got positive feedback from my previous employers.I have worked on similar projects to what you are looking for and I am confident

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    Develope React Native App with a backend Database and API based on existing template : Please read the document attached and see the application flow attached. Based on the React Native template that we have, we need to develop an app with backend Database and API. Further details can be talk in chat / [Removed by Freelancer.com Admin for offsiting

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    ...enhanced user profile page, service booking, chat/messaging, paid audio & video call session bookings. This project needs to have fully responsive website frontend+backend, ios & android app. 3rd Party api's will needed to be integrated wherever needed for such as payments, otp+flashcall, push notifications, chat, audio & video functions. There will

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