I need an Android application that lets me log in with any Instagram account and fire off a single direct message to many recipients at once. All recipients will come from a pre-defined list that I’ll upload or paste into the app before each campaign, so...

Project overview We are looking for an experienced Android developer with deep knowledge of Qualcomm modem internals to build a native Android application that controls cellular network selection at the hardware level using NV Items. The app must run on r...

Dual-Platform E-commerce App Build

I'm looking for an experienced app developer to create a cross-platform productivity app focused on property management. The app should be developed for both iOS and Android platforms. Core Features Required: - Comprehensive property management functiona...

I’m building an Android application that connects three distinct user groups in one seamless flow: • Customers – place orders, pay in-app and follow every stage through real-time tracking. • Partners – receive allocated orders, update status (accepted,...

I’m looking to bring a new mobile idea to life on both iOS and Android. At this stage I have the concept and core features mapped out, but I’m relying on your expertise to guide the technical approach, shape the UI/UX, and deliver a polished, store-ready...

I’m ready to take my online store mobile and need a skilled developer who can build a full-featured e-commerce application that launches simultaneously on iOS and Android. The goal is a smooth, stable, and secure shopping experience that feels native on b...

I need a React Native engineer to translate my existing web app into a polished mobile experience that runs smoothly on both iOS and Android. The backend, APIs, and design language already exist; your mission is to craft the entire front-end layer, wire i...

We are looking for an experienced solo Flutter developer (no agencies) to build a high-quality mobile application for both iOS and Android. The app will include user authentication, a clean and responsive UI, API integration, real-time data handling, in-...

I’m creating a “brainrot” experience on Roblox that revolves around social interaction rather than combat or puzzles. The heart of the project is an in-game events system that keeps players coming back for shared moments—think concerts, pop-up challenges,...

**Title:** Add Phone Number Masking + VoIP Click-to-Call Integration to Existing CRM **Description:** We already have a working financial CRM platform for managing leads and sales agents. We need a developer to add **phone number masking and click-to-ca...

My cross-platform mobile app repeatedly crashes the moment it opens on both iOS and Android. I need a developer who can: • Analyse the startup crash logs and pinpoint the root cause • Patch the code, update any outdated libraries or build settings, and...

Enhance Existing Fundraiser App The Fundraiser App (Mobile responsive and Android/iOS) helps schools, alumni, and groups worldwide raise money quickly and easily. Users can create personalized fundraising campaigns and accept donations effortlessly. The...

Доброго дня. Цікавить створення мобільного додатку на медичну тематику для iOS та Android. Сучасний дизайн, просте юзабіліті. Пропонуйте свої варіанти, скидайте шаблони виконаних робіт

I have an Expo EAS project that already builds successfully, but I still need a clean way for testers to download the latest packages. The immediate task is to configure my existing Firebase project so a downloadable Android APK is always available and—wh...

Italian Recording Project – Native Speakers Only We need only 100 Males Speakers for this recording project. This project involves recording 375 short and simple Italian sentences using a mobile application. The task is straightforward and can be comple...

I need a cross-platform telecom application for iOS and Android that combines mobile top-ups, SIM card sales, internet bundles, and future product sales in one simple customer journey. The first priority is the top-up module. It should include payment ga...

An AI-driven chatbot must be built to handle customer support around the clock on both our website and companion mobile app. It should greet visitors, answer common questions, guide them through troubleshooting, and seamlessly transfer more complex cases...

I'm looking for a skilled developer to create a utility/tool application for both Android and iOS. Key Requirements: - The app must support data synchronization. This is a core functionality of the app. Ideal Skills: - Proficiency in cross-platform mob...

Title: Android Tester in Iraq (Zain SIM Required) – OTP Delivery Testing Project Description: We are looking for a freelancer based in Iraq to support mobile network testing using a Zain SIM card. The objective is to test OTP (One-Time Password) delivery...