I have a lightweight Flutter mobile app that’s been running smoothly until a recent update introduced a small but annoying bug. The error shows up on real devices as well as the emulator, but I haven’t pinned down the exact trigger—it seems to appear irre...

REPLY ONLY IF YOU ARE AN AOSP SPECIALIST. ChatGPT won't help you. This consultation is aimed at obtaining all the information needed to compile and debug the Settings.apk app so you can make some changes yourself. The specialist must perform the followi...

I need a fully-featured marketplace that works on both iOS and Android. Sellers must be able to create a profile, place their item into clear product categories, and build credibility through ratings and reviews. Where the project gets interesting is...

I'm looking for an experienced app developer to create an application dedicated to connecting users with blood donors. The primary function of the app is to find blood donors. Essential Features: - Search for donors by blood type - User-friendly interfac...

I'm looking for an experienced app developer to create an application dedicated to connecting users with blood donors. The primary function of the app is to find blood donors. Essential Features: - Search for donors by blood type - User-friendly interfac...

I’m about to open a closed, two-week usability test for my brand-new productivity app and I need it running on the Android phone you already use every day. I’ll send the latest APK as soon as we kick off. Scope of the test • For the full 14 days, inter...

I am launching a mobile application designed exclusively for drivers. The idea is to give them a clean, reliable interface where they can log in, see available jobs in real time, accept or reject a ride, and update their status as they go. Because this to...

I need an experienced Android developer who can jump in right away to turn my utility-app concept into a production-ready APK and set up the accompanying admin panel. The core app is strictly a utility tool—no e-commerce or social-networking elements—so...

I’m gearing up to launch a utility app on both iOS and Android and need a developer who can take it from polished wireframes to store-ready builds. The stack is flexible—Flutter, React Native, or Kotlin Multiplatform are all fine—as long as the final code...

The English_Dutch Phrasebook App is a simple mobile tool designed to help users communicate in both languages quickly and easily. It provides a collection of essential everyday phrases, organized into categories like greetings, travel, shopping, food, num...

Job Title: Twilio Call Bridge + Recording Integration (Vapi / GoHighLevel / VOIP Diagnostics) Project Overview: We use Vapi AI voice agents connected to Twilio (and sometimes GoHighLevel VOIP) for inbound and outbound calls. Currently: AI recordings s...

We are looking for a skilled Full-Stack Developer to design and develop a web and mobile application for our Software. Development of responsive web application Development of mobile applications (Android and iOS) Cloud database integration for real-time...

Ich möchte meine bestehende Vorlage samt CSV-Inhalten (Rezepte, Anleitungen u. a.) als Grundlage nehmen und daraus eine komplett neu programmierte Version der Ernährungs-App “EasyEats” für iOS und Android erstellen lassen. Das Design soll modern und minim...

I run a live stock-market app that delivers tips, news, and subscription content, and it has started to feel sluggish. The first priority is cutting loading times across every screen. Alongside that, three data-processing areas need attention: fetching re...

I’m building a real-money slot that lets players handle every step themselves—from topping up to cashing out—without waiting on support. The game needs to run smoothly in any modern browser and on iOS/Android, so please keep responsive design front-of-min...

I'm looking for an experienced mobile app developer to create a community-building app for both iOS and Android platforms. The app should facilitate user interactions and foster a strong community. Key Requirements: - User Profiles: Customizable profiles...

I need a C++/OpenCV specialist to engineer a cross-platform mobile application for users with low vision that streams the USB camera feed with minimal latency while offering zoom, contrast, brightness and color-mode controls. The build targets both iOS an...

我正在开发一款手机端呼叫重定向功能，希望你帮我实现核心逻辑：用户在拨号界面输入 A 号码并看到的始终是 A 号码，但设备真正发起的通话要转接到我预设的 B 号码。也就是说，界面只展示原始拨打号码，而后台静默把呼叫转到指定号码。 场景与需求 • 场景：标准系统拨号...

I need a production-ready voice chat application that runs smoothly on both iOS and Android. Core flow is simple—users search for friends and start a 1-on-1 call—but the call quality has to be exceptional. I require both active and passive noise-cancellat...

Saya membutuhkan bantuan untuk merancang dan membangun sebuah APK “judol” yang berjalan di Android. Scope-nya sengaja saya buat ringkas agar bisa segera dipakai sebagai versi awal: • Platform: Android (APK siap instal). • Fitur inti: login pengguna berba...