I want to create a patient-facing mobile app that my pregnant clients install with a simple phone-number signup (OTP). On first launch they enter their LMP; from then on the home screen always shows their exact gestational week. For each week the app deli...

I built my Android app with Lovable and have it live in a closed test on Google Play. Two issues appear: • Google authentication fails with a 404 error the moment a user tries to sign in. I need the sign-in flow to complete successfully, returning the us...

Saya mencari seorang freelancer yang terampil dalam mengembangkan dan mengelola sistem chat pelanggan untuk bisnis baru saya. Tugas utama akan meliputi: - Membuat strategi komunikasi efektif untuk membalas chat pelanggan secara real-time. - Mengembangkan...

Saya mencari seorang freelancer yang terampil dalam mengembangkan dan mengelola sistem chat pelanggan untuk bisnis baru saya. Tugas utama akan meliputi: - Membuat strategi komunikasi efektif untuk membalas chat pelanggan secara real-time. - Mengembangkan...

I need a complete mobile application built for both Android and iOS. The concept itself is still open, so I’m looking for a developer or small team who can guide me from idea refinement through to publication in Google Play and the App Store. I will sup...

We are looking for a highly skilled Browser Engineer to develop a sophisticated framework for Large-Scale Web Compatibility Testing and Digital Privacy Research. The project involves creating a high-performance system that manages multiple isolated mobile...

I’m expanding my current mobile application and need a brand-new feature built from the ground up. This is a medium-sized engagement: large enough to require solid planning and clean architecture, but focused enough that the scope stays clear and manageab...

I’m ready to move my Android app from development to public release and need a meticulous tester who can put it through its paces on real devices—not just emulators. Your task is to validate every key area: functionality, usability, and performance. Yo...

Freelancer Needed – School ERP Mobile App Development. We are looking for an experienced developer or team to build a School ERP Mobile Application to help manage and streamline school operations. Key Features Required: 1. Student Information System (Ma...

I need a complete mobile application for both the Apple App Store and Google Play whose core purpose is editing Video and audio. The app must natively handle both Audio and video content in a single, unified experience with smooth playback, quick switchin...

I’m building a cross-platform e-commerce mobile app and want an experienced Flutter engineer to become a core contributor from Day 1. The entire product will run on a clean bloc-based architecture and must ship smoothly on both iOS and Android. You’ll ta...

I run a service-based company and need a custom solution that lets my team generate invoices, send them to clients, and collect payments without jumping between different platforms. The core of the project is a web application with companion mobile apps (...

I need a complete Android application that lets me run and manage online classes from one place. The core experience should allow students to join live video sessions and exchange messages in real-time while the class is running. Alongside this, I want a...

The project involves building a text-based chatbot that can chat naturally with our clients and give reliable, friendly advice on general dog care. I want the bot to understand free-form questions (feeding schedules, grooming routines, exercise needs, bas...

Android Developer Needed to Complete Educational Mobile App (Capacitor / Android Studio / Play Store) Project Overview We are seeking an experienced Android developer to assist with the final completion and deployment of an educational mobile applicatio...

Need 50+ screens designs E commerce kind of mobile app , need to start business Ui ux should be perfect Ready to work with me for 1 month atleast App only will run on Android device.

**Project Description** I am looking for a developer or development team to build a Minimum Viable Product (MVP) of a ride-hailing mobile application similar to Uber or Careem. The main idea is to provide ride services with a focus on **remote and under...

Project Title: Android App Development – Minimal Position Size Calculator (Kotlin + Jetpack Compose) Project Overview I am building a minimal Android trading utility that calculates position size based on risk management. The goal is to create a fast,...

I want to build a mobile application that lets elderly users—or anyone without immediate family support—hire a trained companion who can guide them through government-hospital visits. The core of the first release is very clear: • Booking assistance for...

I’m planning to roll out a new Android application built with Flutter and supported by a Laravel-powered REST API. All code should be production-ready, well-structured, and clearly commented so my in-house team can maintain it after hand-over. The job co...