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    5,064 app platform backend jobs found, pricing in USD

    ...taking a second to view our project. We are looking to develop a paid monthly membership for our restaurants. We want to create this as a Web Application, to utilize cross platform as much as possible. How we want it to work: These members would be able to purchase a monthly on-going subscription (a membership) and receive (1) complimentary alcoholic

    $2379 (Avg Bid)
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    39 bids

    I have a project in which i have to fetch data from database when someone writes on the search bar than it should go to the database search for that thing then prints the output in the front end.

    $154 (Avg Bid)
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    30 bids

    Our backend of Wordpress as it relates to the Avada theme. It takes a long time to make changes. We asked our hosting company to look at this and they reported numerous error codes many relate to our new cart. The cart designer said that the themes structure has changed and we need an updated from the Theme Avada. This is the quote from the cart developer

    $20 / hr (Avg Bid)
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    24 bids
    Xamarin UI 5 days left
    VERIFIED

    I need 8 screens including menu 1. Hamburger menu panel 2. Menu Screen (Button List) 3. Login ...Screen 5. Putaway Screen 6. Release Screen 7. Inspection Screen 8. Move Screen Required 1. Visual Studio 2017 2. Cross-Platform - Mobile App ([url removed, login to view]) 3. Blank App + .NET Standard Only UI Project delivery no backend function required.

    $241 (Avg Bid)
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    Looking for experienced back end developers who have experience building highly modular and efficient service layers and backend frameworks. This project is a gateway module to a series of modules that are to be developed so we're looking to establish a 6-12 month relationship with a developer or agency. Details: 1. Service Layer: RESTful API

    $3217 (Avg Bid)
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    MAAD is a user-generated advertising and marketing platform that is focused on providing creative consumers with an opportunity to create high-quality user-generated videos for brands. [url removed, login to view] has 3 roles on the website and the app 1. Scriptwriter - They write authentic scripts for brands 2. Story creators - They are Filmmakers and Videographers

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    ...and new features in core product areas. WHAT YOU'LL DO: - Develop and maintain RESTful API’s in Node.js/Express - Configure, deploy, and maintain backend services in Google Cloud Platform: - App Engine and Compute Engine - Develop and maintain interfaces to MongoDB, BigQuery, DynamoDB, - Elasticsearch, and Redis. - Setup API monitoring in

    $32 / hr (Avg Bid)
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    ...Bids only for one month full time engagement please. Work comprises but is not limited to the completion of the design and full functionality of our website like Airbnb. Backend database must be dynamically queried and fully made functional, control routing / URL's within the site, and dynamically build HTML files to show to the user like an MVC framework

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    I have already developed a yii project..on the epos page, the frontend is ready ..What i now need is to connect the frontend to be working and getting items from DB and processing requests

    $187 (Avg Bid)
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    23 bids

    ...mobile app which is a prototype and need it to add new functionality and modules on top. we are looking for an experienced team who have PHP and Android developer and can work on an extremely tight budget. the code is done by fairly junior resource and would require someone to fix things where required and be an ongoing support for this app. please

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    I want a simple website using which user should be able to create account, change password, delete account, login, and give some details and update them when ever user wants to. Design can be of your choice. username should be an email.

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    ...consists of 2 elements: web backend and mobile app Problem: There are a lot of news sites that provide NO RSS feed and can't be used with regular rss feed reader. Visiting all those sites takes a lot of time. There is no automatic feed update. No easy way to aggregate all news sources. Solution: Build a web backend that scrapes a list of news

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    64 bids

    For our existing platform we are looking for an cross-platform Chat / IM Application. Important before send your application: 1. We are only interested in companies/Freelancer who developed a chat app before. 2. We are only interested if you have references to similar projects based on Chat / IM. 3. We are not interested in development based on third

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    Yii BackEnd Portal Design 3 days left
    VERIFIED

    Hi there We are looking for a designer that have full knowledge of Yii platform. we need to design several pages, buttons etc.. Designer will work together with our in house developer.

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    I need you to develop some software for me. I would like this software to be developed for Linux using Python. Design algorithms to analyze the sensor data to make decisions

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    I have a Chrome extension that uses a JS front end and a PHP backend. [url removed, login to view] I want to add a small functionality change which will take place in API and in front end. I also have a PSD design which i want applied to my extension. Can anybody help?

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    ...awarded the contract to adhere to the following technical constraints: - • The app should be built as a progressive web app to leverage native push-notification (service worker) capabilities on mobile. • Frontend technologies: HTML, CSS, JavaScript and d3; • Backend technologies: NodeJS, MongoDB. • Bulk mail service: to-be-discussed – either bu...

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    The objective is to do an app with similar UI to Slack + Push to Talk App Zello. The core functions: Allow admins to create channels and invite users to the channels The main form of communication in the app will be through Push To Talk There are group channels and private channels and personal channels(one to one) Allow admin to broadcast to

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    This would be a long-term relationship. I like to have a good friend who would help me with things. So, it would be tiny work here and there, and usually no-rush matters. Must be pretty good with English. - Facebook/wordpress/twitter updates - Maybe some SEO - Maybe some phone calls - Uploading files to websites - Signing in places - OAuth, php code updates for my existing websites, MyS...

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    Looking for an experienced nodejs developer for an IoT application with knowledge of mysql, mqtt protocol and scalable server deployment. The work would include 1) setting up mysql server 2) deploying mqtt server and writing api in nodejs which sits on top 3) get everything up on cloud IAAS Documentation and introduction to everything would be provided and the work needs to get over with a...

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