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App Developer Freelance Jobs in United States:

  • Automate selection of entries from an iPhone app

    Experience Level: Entry
    Fixed-Price: $250
    location_on United States
    Source: peopleperhour.com
    I have a Chrome extension written in JavaScript that refreshes a website and when an entry appears it is selected. The JavaScript has filtering criteria (event IDs, dates, event types, etc) and then if an event passes all the filtering they are sorted by their payment amount and the top o ... More

  • MAUI Xamarin app microphone, alter playback in near realtime

    Experience Level: Expert
    Fixed-Price: $500
    location_on United States
    Source: peopleperhour.com
    The app needs to be written using .NET MAUI Xamarin Forms for iOS and Android. I want it to access the microphone on the device (phone or tablet) and let the user adjust the "tone" just slightly then play it out of the speakers or headphones in near realtime ... kind of like ... More

  • Smart TV App to cast videos from phones

    Experience Level: Expert
    Fixed-Price: $1024
    location_on United States
    Source: peopleperhour.com
    We developed a mobile friendly DJ Web App and need help creating a Smart TV app interface. We are asking the app is to be developed on www.Downloader.com Smart TV App to queue videos from cell phones to cast on the TV at a party. This concept is similar to this: https://www.youtube. ... More

  • I need a food delivery App for my startup company.

    Experience Level: Expert
    Fixed-Price: $1024
    location_on United States
    Source: peopleperhour.com
    I am looking for a food delivery app for my startup company. I am looking for talented developers with experience. Please feel free to send me your proposal.

  • Fixing Bugs and Deploying Firebase Flutter Dating App

    Experience Level: Entry
    Fixed-Price: $200
    location_on United States
    Source: peopleperhour.com
    We are looking for experienced Firebase Flutter Developers for iPhone and Android for an app that is near completion. It is a dating app. You must have experience in launching the apps onto Playstore and Apple App Stores. Dating app code is based on https://codecanyon.net/item/hookup4 ... More

  • Create Android APK for offline Web server

    Experience Level: Entry
    Fixed-Price: $200
    location_on United States
    Source: peopleperhour.com
    U.S.-based non-profit seeks Android app developer. Starting with a Python-based Web browser (using TwistedServer) that has been tested and deployed on Windows, create an Android-compatible installer and conduct testing.

  • React developer needed to create an application with Add, Edit and Delete functionality.

    Experience Level: Intermediate
    Fixed-Price: $650
    location_on United States
    Source: upwork.com
    React developer needed to create an application that can: Add an item (from a home page) with some descriptive fields, and allow the user to take a picture to upload to that item.  After the item is saved, there will be a list of items with Edit, Publish and Delete buttons. The ... More

  • SALESFORCE Developer for NPSP Phase 1: Objects, Config, Layout, Schema, Activity

    Experience Level: Entry
    Hourly
    location_on United States
    Source: upwork.com
    We have uploaded the information on the project below: File --> The Description is Upwork_Salesforce *.docx BPMN Diagram File --> BPMN*** Form that goes to become "Prospect" or leed object is BOH program**

  • React expert who has experience in NFT coin market app develop

    Experience Level: Expert
    Fixed-Price: $550
    location_on United States
    Source: peopleperhour.com
    Our IT team are seeking react expert. We are building NFT coin market webapp using react. If you hired, you will work on fuse and write about this when you bid. This is long term project, and we will TEST your skill before hired. If you are proved developer, budget can be regulated ... More

  • FEMALE US Accented Curriculum Audio recordings needed for a kids educational app

    Experience Level: Intermediate
    Fixed-Price: $400
    location_on United States
    Source: upwork.com
    Who We Are: We are a social enterprise working hard to improve education for all children around the world.  You can check us out at www.learningyogi.com or www.atlasmission.com What We Need: American Female voice actors for a set of curriculum voice-overs, with an acute attention ... More
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