I’m building a mobile sandbox where players shape an infinite, block-based world and jump seamlessly between offline single-player and online sessions with friends. The visual style must mirror classic voxel graphics—simple cubes, bright textures, and chu...
I need a brand-new social media application built from the ground up using the modern Android Jetpack stack. The goal is to move fast—an MVP that can be installed and tested on a real device as soon as possible. Here is what I expect: • Codebase develop...
I’m handing you the complete, clean source for a two-player Chinese HongZhong Mahjong Android game—Java, Lua, resources, and the original keystore. All the heavy lifting is done; I just need two small but critical features finished and the app rebuilt wit...
Saya sedang menekuni pengembangan aplikasi dan ingin benar-benar memahami seluruh proses pembuatan mobile app untuk Android sekaligus iOS. Fokus saya bukan hanya hasil akhir, tetapi juga transfer ilmu—mulai dari menyiapkan lingkungan kerja, menulis kode y...
I need a focused Android application that lets listeners stream my podcast episodes instantly—no forced downloads, just smooth, background-friendly playback straight from the feed. Engagement features I must have • User comments and 5-star ratings on e...
I am looking for a developer to build a simple AI Micro-SaaS using Bubble or Softr. The application should include the following features: 1. CSV upload or text box input functionality. 2. API integration with OpenAI to analyze lead quality. 3. Lead...
I need a production-ready liveness-detection SDK that runs natively on both iOS and Android. The integration must be completely silent: no user gestures, voice commands, or on-screen instructions—just automatic detection once the camera opens. Core detec...
Our next mobile release is on hold until five high-priority bugs are resolved on both Android (Java/Kotlin) and iOS (Swift). I need someone who can jump into the codebase right away, trace the problem areas independently, and ship production-ready fixes....
I need a complete Android-only social media application built from the ground up. The core idea is to let users create profiles, post updates, follow each other, and interact through likes and comments—think of a streamlined version of the popular network...
Hello, I'm seeking a part-time technical advisor to guide me in developing a mobile app (social network) for both iOS and Android platforms. The main goals : follow up a development team (already hired by me); review the architecture; Ensures security, p...
I have an existing Flutter app that’s running smoothly, but I now need to extend it with a proper category-filter feature built on JSON mapping. The new filter must: • read its data structure from the current JSON response we already pull from the backe...
structure * Workforce Management System for shift tracking, attendance, compliance, payroll, and client reporting. * Three User Roles: * Admin (Full control over employees, projects, clients, shifts) * Employee (Field staff) * Client (Can view o...
Project Description: IMPORTANT: We are reposting this project because the previous developer could not demonstrate deep enough expertise in Android security and VPN lifecycle management. We are looking for a true Senior Android Engineer. Do not bid if you...
I need help configuring user photo uploads -Profile Picture and Gallery on my Bubble Native Mobile App dating app.
The task is to craft a mobile application in React Native that runs seamlessly on both iOS and Android from a single code-base. Because the app’s core experience is entirely public-facing, no email/password or social-media login screens are required, so t...
I’m ready to move my production Xamarin.Forms app (currently live on both iOS and Android) over to .NET MAUI so I can enjoy a single-project structure, longer-term platform support, and better performance. The existing codebase is clean MVVM C# with user...
Sto avviando una nuova iniziativa nel settore tecnologia e sto costituendo un team che condivida con me la crescita dell’azienda in cambio di equity anziché pagamento immediato. L’obiettivo iniziale è sviluppare un prodotto digitale che combini un’app mob...
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...
需要资深 Android 逆向工程师 | OLLVM 去混淆 | so 算法还原 | TCP/WSS 协议逆向 我正在寻找一位真正的 Android 逆向专家（不是做网站/APP 的普通开发者）。 项目目标： 完全逆向某中国大陆 App（滴滴顺风车）内部的 “听单算法 + 二进制通信协议”。 工作内容包含： • 逆向...