I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video...

I have a Flutter app that was mistakenly uploaded to Google Play in debug mode. I need a quick hand getting it properly signed for release. uploaded an APK or Android App Bundle that was signed in debug mode. You need to sign your APK or Android App Bu...

I’m building a marketplace dedicated to selling digital products and need a custom-built ecosystem that includes both a responsive website and a companion mobile app. Core functionality • User accounts and profiles with secure authentication and the usua...

Criação de App tipo OSCAR – Marketplace de Serviços ao Domicílio (Android/iOS + Web) Descrição: Procuro um(a) programador(a) ou equipa de desenvolvimento para criar uma aplicação semelhante à OSCAR, que ligue clientes e prestadores de serviços domésticos...

I’m a startup founder with a well-defined concept for a software application that will live on both iOS and Android. My next step is to transform that concept into a tangible, market-ready product, so I need a product-focused partner who can guide the ful...

Saya ingin membangun sebuah aplikasi bisnis berbasis Android. Aplikasi ini akan menjadi titik awal, jadi saya butuh solusi yang siap pakai namun tetap mudah dikembangkan lebih lanjut bila dibutuhkan. Ruang lingkup utama: • Rancang dan kembangkan aplikasi...

I’m building an AI-powered driver-assistant app and need a backend expert to own everything server-side. The mobile front-end is already underway, so I’m focused on a clean, scalable service layer that can stream real-time insights to drivers and manage p...

Saya ingin membangun sebuah aplikasi bisnis berbasis Android. Aplikasi ini akan menjadi titik awal, jadi saya butuh solusi yang siap pakai namun tetap mudah dikembangkan lebih lanjut bila dibutuhkan. Ruang lingkup utama: • Rancang dan kembangkan aplikasi...

I’m getting ready to push a new Android release through Google Play Console and need exactly 12 real users to put the build through its paces. Here’s what I’m after: Run your closed test with at least 12 testers, for at least 14 days App Testing: All r...

Mention per-screen charges, and that will be final. If manipulated later, will report to the freelancer. There are approximately 15-20 screens. We are developing a ride-sharing platform consisting of two mobile applications: Rider App – for users to reg...

Project Description (English): This project is about improving skills and gaining experience through online work. The main goal of this project is to complete typing and data entry tasks efficiently and accurately. It helps in learning time management and...

Saya sedang memulai sebuah proyek aplikasi mobile dan mencari bantuan profesional untuk mewujudkannya menjadi produk yang stabil, mudah digunakan, dan tampil menarik. Fokus utama saya adalah: • Merancang dan membangun aplikasi mobile native atau hybrid—s...

I’m looking for a seasoned mobile team to build a full-scale social media application for Android. The project covers everything from refining the concept through to a polished Play Store release. Scope • Product discovery & feature mapping so we agree...

My cross-platform app is already live in Google Play and the App Store and runs well overall, but I’m ready for a small round of upgrades. The codebase is stable; I just need a developer who can tidy things up and push the next release on both stores. Wh...

I'm looking for an experienced mobile app developer to build a sales application for Android. The app should integrate Google Maps and include the following key functionalities: - Product Catalog: Displaying our products in an organized manner. - Custome...

I am looking for the app development that will have the web access of the data reporting… The app will use the phone android/scanner to scan the licence disk qr code of the taxi/car for the following, 1. Stand: Every time the car goes into the loading z...

Bespoke Cars Mobile App — Developer Brief Overview Premium car dealership app for new, used, and luxury vehicles Cross-platform: iOS + Android (Flutter) Goal: Direct leads, test drives, and customer engagement without third-party platforms Project Goa...

Project Title: AppSheet App Linked to Google Sheets for Stock Management, Sales Deductions & Manufacturing Project Description: I need a custom AppSheet app built that integrates directly with Google Sheets to manage and track stock across multiple war...

An Educational Institute with 15-16 teachers (may be more) want a dedicated Android app that keeps everything—classes, projects, and resources—under one roof. Core features to build • Class scheduling: let me create, edit, and publish daily, weekly, or m...

Mediorise needs a polished, production-ready mobile app that runs smoothly on both iOS and Android. The first release focuses on two core capabilities: • Secure user accounts and tiered memberships so clients can register, log in, and access subscriber-o...