I’m commissioning a fully-functioning mobile application that runs natively on both iOS and Android. You may work in Flutter, or go the native route with Swift for iOS and Kotlin for Android—the choice is yours as long as the final user experience is smoo...

I want to build a mobile application for a cleaning services marketplace. The platform connects customers with cleaning service providers (individual workers or cleaning companies). The app should have two main user roles: Customer and Service Provider....

I am looking for a skilled developer to build a mobile app called "Smart Egg Tester." The app will connect via Bluetooth to a hardware device and display the following information: - Egg freshness level - Egg age (in days) - Safety status (Fresh / Safe...

I have a custom-built VoIP system and now I need a conversational Voice AI agent fully integrated into it. The agent must: • answer common user FAQs with a natural, friendly tone • transfer callers to the appropriate live extension when requests fall o...

I need a simple, cost-free Android application that lets me point my phone at any supermarket barcode and instantly see three pieces of data pulled from an Excel sheet: the quantity I still have on hand, the current selling price, and any ordering details...

I have a finished PDF that I want packaged as a standalone Android application. When the user opens the APK, it must immediately show the book in full-screen landscape and stay that way—no status bar, no navigation chrome. Page turns should feel like a re...

I need a single app that runs on both iPhone and Android and blocks spam or unknown callers automatically. Whenever a call comes in, the app must check two sources in real time: • the device’s own contact list • a cloud-based “safe numbers” database...

I’m building a fresh, guest-friendly digital platform where visitors can book our rooms instantly and play a small branded game while they browse. The core of the job is a responsive website with a booking engine that checks room availability in real time...

I’m bringing Likandflow to life as a dedicated Android application and need a developer who can take it from concept to a polished launch-ready build. The first milestone is rock-solid user authentication—secure sign-up, log-in, and password recovery—with...

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...