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    4,479 android app development backend jobs found, pricing in USD

    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 notification...

    $185 - $554
    $185 - $554
    0 bids

    My budget is 100 usd for this project. If you don't agree with this budget please do NOT bid on the project. What you will bid is the amount you will receive after the job is done. No Scam bidders no huge teams ... One qualified experience person is what i need for this. My theme is freelanceengine and the current developer who worked on it and done all the changes on it has delayed me time ...

    $96 (Avg Bid)
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    We are looking for right web developers (and mobile app developers later) to work on two projects. We’ll deal with the developers directly, and allocate our own database / SQL developer to work with web developers. Most of the work can be done remotely. But initially we need to meet in Atlanta or Shanghai to sign NDA. Project A: A small size Windows

    $6500 (Avg Bid)
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    2 bids

    Hello. I have my website that needs coding. Check attached file for work-task and view [login to view URL] Placeholder bidders and autobidders will be rejected instantly. For the right freelancer, i have more work to follow.

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    41 bids

    I need Backend & API for our e-commerce application. prototype is ready will share upon request

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    23 bids

    ...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 that I can exceed your expectations

    $11 / hr (Avg Bid)
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    4 bids

    We are a startup that ha...multiple images. Our platform has a [login to view URL] backend. The frontends are Android native app and Angular.js, which communicates to the backend through the same API as the Android app. We are looking for development of backend, Android, Angular.js backend. Please submit your quotations. You c...

    $3970 (Avg Bid)
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    I have very rough outline in excel as to some of the initial tables, indexes as well as an excel file laying out how the tables relate to one another. Some of the functions of the interface/database listed below. Requirements of front end/back end: Will run the sql dB and front end on an in house sql / web server with the ability in the future to move to aws or cloud. Admin interface: Import ...

    $651 (Avg Bid)
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    We are starting an endodontist practice (specialized dental field) and need to build out a website. There are a lot of highly important integrations: - Need to be able t...patients to learn about the practice. I'm sure this can be just hosted by a basic frontend service like Squarespace or Wordpress but would need integrations into the dental backend.

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    We are looking for a backend developer who can manage and add functionalities on a CentOS server for a mobile app. The developer should be able to add function calls on the API that is already in place and ensure that it is compatible whit the front end part. The main language used is Python, with a SQL database, with some calls made in Firebase. The

    $398 (Avg Bid)
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    30 bids

    React Native App开发 (iOS & Android) 我们已有基础的App开发框架,React Native、Redux等, 要在现有的App架构下调整与新增功能, 后端API程式已开发完成。 要实作的功能: 1. 个人资料:[login to view URL]!AqPM7dbV2A19gQsDiRtydgboa-TT 2. 预约谘询:[login to view URL]!AqPM7dbV2A19gQ1hUcdb7QlMDpIX 3. 相簿:[login to view URL]!AqPM7dbV2A19gQ_NccI-ke6PWFks 撰写以上API 前,需要登入取得资讯,以下为登入的教学(不需撰写此部分) https://1drv

    $717 (Avg Bid)
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    ...focus on Laravel, to work with our growing team. We're a small development team (3 backend devs & a lead) based in the CST timezone. We're currently working on refactoring the existing codebase for our flagship web application, as well as integrating native iOS & Android mobile app support. The ideal candidate would be working with us full ...

    $20 / hr (Avg Bid)
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    [login to view URL] This url has a image editing service, where a user uploads image and that image is passed to a php with different settings options, and a output image is created. Need the code for the image editing service behind this website.

    $104 (Avg Bid)
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    Translation from PHP to Pythoj Django (Backend) and connect to front end

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    We are in the affiliate marketing world where we primary are getting traffic to websites to generate leads. We are expanding to new markets and thats why we are in need of an expert that are able to build us our own campaigns. What is needed for this job is that you have to be an expert in Wordpress/coding for these sites and also have worked with payment gateways before. It will be a big pl...

    $536 (Avg Bid)
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    ...pending app/software that I need to be developed. I first need to see qualifications, before I get into specifics. Specifics will come after we have an executed NDA. General scope is... An App for Android and IOS that will need to look pretty. So we need to have a qualified graphics designer working with. There will then also be a backend server

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    I am looking to expert wordpress backend developer who can customize some page of my website. Main work will be header and footer customization, and adding 3 pages.

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    ...and Apple: We have an existing app that we are adding features and constantly working to improve. I want someone who can do a little bit of everything and can support us. I have one developer who does backend work. We have many more projects beyond this. This project involves two things: 1) Rewards function in app 2) Fix push notifications please

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    I need someone to go in and adjust the admin panel rewards section and set it up with the proper API so app developers can implement the new feature from their side

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    Hello freelancers. I have a template i have converted to php that i need completed. I have attached a file that describes the todo-list and meaning of the website more in depth. ALL BIDDERS MUST READ IT - or i will decline your bid, also autobidders. Please check [login to view URL] and tell me what you think you can do. Take care all.

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    I need a freelancer to develop a locat...freelancer to develop a location-based app using compass/satellite/altitude and wordpress as backend. Interested freelancers, please msg me. I will provide the screenshot of the sample app and will brief the idea of the app. Please provide any related works done before. The app will be in Android and apple app...

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    This project is for expert Shopify developers only. It is not a one-off task, you will be hired on an ongoing basis. Due to the confidentiality of the project and code, all work done for the first couple of project will be done via remote desktop - TeamViewer etc. Share your previous work and accomplishments to get started. If you are under an NDA then simply explain what was done instead of se...

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    ...icons / languge /images / prodacts (not money payments method needed) / category / contact us / text / events the languge need be the website - react / angular / html 5 and backend - laravel or something strong and modern. that what we need and here all the informetion you need here to build that website. we want also to make it fast with who available

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    We are looking for right web developers (and mobile app developers later) to work on two projects. We’ll deal with the developers directly, and allocate our own database / SQL developer to work with web developers. Most of the work can be done remotely. But initially we need to meet in Atlanta or Shanghai to sign NDA. Project A: A small size Windows

    $37 / hr (Avg Bid)
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    41 bids

    I want to create a backend API for invoicing and payment. We are looking for a backend developer who knows [login to view URL] and will be able to lead all development.

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    Need fixing code in PHP to execute python code instead of Java Code,

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    15 bids

    i will like develop an android and ios distress / SOS alert mobile app with admin back-end to manage users and activities. only gigs with similar job experience should contact me.

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    A simple flutter app with a firebase backend. The App consist of a loginpage which leads to a page with gridview of items and a bottom navigation bar. When an item is pressed a detailed page should be loaded. From the navigation bar a chat page and a profile page should be accesable.

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    ...want to get a hybrid wellness app developed for both android and ios using the ionic framework and firebase as backend. The app will have the basic functionalities of a daily feed, article displays, activities, tracking, analytics, gallery, diary etc. I already have Hi-fed design for the whole app ready for development, it will be shared at a later

    $4 / hr (Avg Bid)
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    We are looking for an expert programmer that can work on a website, it will be redesigned completely from the scratch , we need a backend admin too ... The website will have a career page , where we can view and export applicants profile in excel , you must have good working knowledge of php and must know how to design properly. The max budget

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    hello, we require an Android app developer and designer for developing our cross platform rental listings and management app, backend app and website. Our project requires good knowledge and experience in app development and knowledge of Adobe photoshop/illustrator.

    $250 (Avg Bid)
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    Backend Programming Ended
    VERIFIED

    Need fix in coding in a PHP file to execute Python code instead of Java code

    $27 (Avg Bid)
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    [freelance developer for a project] [WebRTC] [Backend] Hi, We're looking for a freelancer WebRTC developer for making of a live video chat. The goal is to develop the backend of our video chat. We have our frontend developer for this project. Yes, we need them able to communicate and collaborate with each other in order to success. Open Source

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    On Demand Service App for web, android and IOS. For both users and seevice providers tonconnevt , communicate and pay for services. Reference Apps of V3Cube, bizzby, service Hero, kaodim etc Total solution from A-Z including UI , design, development, until the launch of thr product in both the stores. All Apis and backend should be develolmed too

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    Need a full stack engineer to check our React SPA and improve performance. The backend is built with Node.js and connects to several third party APIs. The code is somewhat a mess with a lot of callbacks and synchronous calls. We're using a remote mLab database, but the instance is very optimized and the query speeds are very fast. So the problem

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    Convert MS Access application with SQL Server backend to .NET application

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    We have an application which is built c# win form as front end and sql server 2008 express edition as back end. We need to create setup(32 bit + 64 bit) which will automatically install all Pre-requisite (.Net framework and Crystal report) along with SQL server. It should be very easy for user to install software. Setup should work on all versions of windows like windows 7, 2008, 2010, 10, windo...

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    - Mobile App Design tool Sketches or Balsamic - Android App development background - UX/UI - Developing backend using MEAN Stack - Data Streaming Platform will be used, Kafka - NoSQL, MongoDB/Cassandra - Google Cloud connectivity - credit card industry experience - Google Cloud Deployment - APIs design and development

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    ...a m-commerce application with Django backend and React native mobile app for Android and iOS. The application will integrate with API of GoFrugal POS software. Please go through the attached files carefully. If you are good at Django. If you have worked with APIs in past. If you can make a android and iOS app using react native. This project is for

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    Howdy Partners, please check [login to view URL] i bought this script and need some backend changes ! 1.) Companys must can handle employees, like register company add employee ! this employee will be granted to post jobs and receive "customer" emails. 2.) include an rss reader. an external company will register for mysite

    $686 (Avg Bid)
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    I want script like [login to view URL] and [login to view URL] , download on request by [login to view URL] website have used forum tag for server contact , can you make me one ?

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    ...Hybrid iOS app written with React.js so that when we port it over to Android so that we can maintain the code base in the future. All Backend API’s, UI and UX wireframes (structural designs used), storyboard and the style guide are all ready for development. We will also provide a prototype and a very thorough explanation of how the app functions after

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    Build a simple dating app for Android + iOS in Unity or other main stream cross-platform development platform. Unity used to be not recommended for non-gaming apps a few years ago but maybe current phones are good enough already to run it without much difference in battery life? You can include your answer in your proposal. I'd prefer Unity if it's

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    Featured
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    ...pages, generic pages. All to be controlled through Admin Console. Email esquire pop out, Budget Calculator, a graphic to depict levels, etc. Second and Third Mile Stone: Development of Front end and Back end. A user can can basic info from main page and Register/Login by paying fee for a Level. There will be three [login to view URL] will answer 8 questions

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    AWS - set up ELB for 2 backend API servers

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    I need a new website. I need you to design and build a website for my small business. I got both the backend files and a new Material Design template I want build on.

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    ...notification) • Composing a new notification (with fields like Subject, To, Body, Attachments etc.) The Guests shall receive these notifications on a mobile based app. The mobile app shall have provision to view all three different types of notifications The specific screen per type of notification shall be • List view of all received notifications

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