Search Results for: Android

I am seeking a talented and experienced app designer to develop a P2P payment app including detailed mockups and wireframes. The payment app will offer innovative financial solutions by providing customizable payment options, AI-powered fraud protection, and collaborative wallets. Initially targeting the U.S. market, it focuses on simple and secure peer-to-peer payments with user-friendly features...

Job Type: Hourly: $35.00 - $60.00

UX & UI Design Mobile App Design Mobile App Smartphone Wireframing Mockup Prototype Android iOS

App Development Coaching / Consulting. App creation development and launching on the Appstore, perhaps also in the GooglePlayStore. A hybrid app. I have no team so it is possible I will be needing assistance from the same person or team here in Upwork. I live in Seattle, WA.

Job Type: Hourly

Android App Development Mobile App Design Mobile App Development iOS Development Objective-C iOS Swift Android Dart Flutter React Native JavaScript Apple Xcode Node.js React

I am looking for a mobile app for an existing web application/backend/and ability to scale project.

Job Type: Hourly

Smartphone Web Design Mobile App Development Tablet Android iOS Web Development

We're developing an interactive game application that interfaces with Bluetooth Low Energy (BLE) sensor devices. The app will read, process, and respond to real-time sensor data to create an engaging user experience. Technical Requirements: -Create a mobile application for both iOS and Android platforms -Implement BLE communication with multiple ESP32 devices simultaneously (minimum of 3 devices) ...

Job Type: Hourly: $20.00 - $75.00

Mobile App Development Smartphone Android App Development Bluetooth Android iOS Bluetooth LE iOS Development Core Bluetooth Tablet

We are looking for a skilled app developer to create a custom application tailored to our company's needs. The ideal candidate will have experience in designing user-friendly interfaces and developing efficient backend systems. The app will serve as a key tool for our operations, so attention to detail and commitment to quality are essential. If you have a strong portfolio and the ability to work ...

Job Type: Fixed price

Smartphone Mobile App Development Android iOS User Profile Creation

Build a GPS Tour Guide App for Bus Tours - Fallout Fan Event Job Description I’m a solo tour operator with Vegas Specialty Tours, gearing up for a big Fallout Fan Celebration in November 2025 in Primm, NV. I need a mobile app to manage 3 bus tours (110 passengers each run, 2 runs/day) for 10,000 attendees. I’m outsourcing buses/drivers and need this app to handle the rest—think GPS notifications, ...

Job Type: Hourly

Smartphone iOS Android Location-Based Service User Authentication Map Integration English

I am looking for a skilled APP designer to complete a simplistic, designer-friendly mobile app for iOS/Android that will notify employees who downloaded the app about available shifts and allow them to respond and rate after a completed shift. Also, implement an employer payment screen.

Job Type: Hourly

Smartphone Mobile App Design Web Design Mobile App Development Android App Development Android iOS JavaScript Web Development iOS Development

REMOTE OPPORTUNITY – No Experience Needed An Ann Arbor–based software studio is hiring mobile app testers to help us evaluate learning games designed for adults. This position is fully remote. We’re looking for detail-oriented participants to test real mobile apps and provide feedback on usability, engagement, and design. If you enjoy playing mobile games and want to help improve the next generati...

Job Type: Hourly: $30.00 - $50.00

Smartphone Mobile App Development Mobile App Testing Android iOS

I am seeking an experienced iOS developer to build an application PROTOTYPE based on an existing prototype created with Lovable.dev. I built about 30% of the app via Lovable just so you can see what I'm trying to do. I have access to the code and can share that with you on Lovable. The ideal candidate should be proficient in iOS development and able to help me design this in a way that is VERY EAS...

Job Type: Hourly: $15.00 - $30.00

Android App Development Smartphone iOS Swift iOS Development

We are seeking a skilled mobile app developer to enhance our existing application by adding an auto-ship feature. This functionality should allow users to set up recurring orders seamlessly. We have this already on our website hence, the logic is already known. We now want to add this to our existing mobile app. The ideal candidate will have experience in mobile app development and a strong unders...

Job Type: Hourly: $35.00 - $50.00

Smartphone Android iOS Java JavaScript