My app, the Values Card Sort, was created more than five years ago in Flutter and it is in need of an update and republishing on both iOS and Android platforms. It has been five years since its initial launch and improvements are necessary for optimal per...

My mobile application is finished and tested on both iOS and Android; the only step left is getting it live on the Apple App Store and Google Play Store. I need a seasoned hand to navigate the submission process from start to finish—creating the store lis...

I need a fool-proof way to make one phone number disappear, both inbound and outbound, across several iPhones that are used by different people. The basic “Block this Caller” setting only works per device and can be removed by the user, so I’m looking for...

I already run a full-featured billing platform on the MERN stack and now need a lightweight companion app built with React Native that talks to my existing REST endpoints. The scope is intentionally tight—three screens that mirror key workflows from the w...

I'm looking to build an MVP app using Supabase and Flutterflow. The app will primarily handle: - User profiles and authentication - Weather impact notifications - Content storage User authentication will be via email and password. Ideal skills and expe...

I’m ready to start taking USD payments and need a developer who can integrate a fiat gateway that cleanly separates incoming funds for transparent accounting. The flow is simple—one-time purchases only—but it must run flawlessly on both my website and com...

My current e-commerce website already handles catalog, payments, and order management; now I need the same experience wrapped in a truly native mobile app for both iOS and Android. The core features must come across intact—secure user account management,...

Je souhaite faire développer une application mobile installable sur iOS et Android. La fonctionnalité essentielle est un système de paiement sécurisé afin que les utilisateurs puissent acheter directement depuis l’app. Je fournis déjà le logo, la charte...

I’m building a full-scale Transportation Management System with fleet management as its heartbeat and I’m looking for a partner who has already walked this road. The platform must let me see where every truck is in real time, schedule and document all mai...

We are seeking a dedicated and experienced game tester to conduct comprehensive quality assurance for a mobile application game. The primary objective of this project is to ensure the delivery of a high-quality, bug-free, and enjoyable user experience for...

Hi I’m building a voice-first, intentional dating app and I’m looking for an experienced Expo (React Native) developer to help build a functional MVP. This is not a complex AI project — the focus is clean mobile UX, state logic, and backend integration....

1) Project Summary (Vision & Scope) We aim to build a fully‑featured on‑demand Recovery/Towing platform for the UAE, similar to Uber/Careem but specialized for roadside assistance and vehicle transport (towing, battery boost, tire change, fuel delivery, e...

I have a mobile game app with 5 distinct game modes (Ludo, Tetris, Sudoku, Wordsearch, Jigsaw). My current AdMob Match Rate is low (~34%), and I need an expert to fix my fill rate and revenue without touching the code. The Setup: Ad Units: I have separate...

I’m building a cross-platform productivity and focus companion designed to help users reduce digital distractions during working hours, improve wellbeing, and generate measurable improvements in focus and performance — in a way that is transparent, user-c...

Creating UI and UX for a women's only dating app.

I need my Samsung Galaxy A07 safely rooted so I can spoof the phone’s GPS and clock in to our attendance system from different sites. I haven’t tried any rooting method before, but I’m ready to move forward and fully accept the warranty risk. I already kn...

I need an Android background service for Galaxy devices with an S-Pen. Its sole purpose is to pop up a full-screen, blank “paper” from any screen by performing a simple global gesture; feel free to choose whichever gesture (swipe, tap, etc.) is most relia...

Saya membutuhkan bantuan untuk merancang dan membangun aplikasi cashback di platform Android. Intinya, pengguna akan berbelanja melalui tautan / mitra dalam aplikasi, lalu memperoleh kembali sebagian nilai transaksinya sebagai saldo yang bisa dicairkan....

I have an existing Android app that’s suddenly showing its rough edges: a few interface glitches, some broken functionality, and—most urgently—the Razorpay payment flow has stopped completing transactions. I need a developer who can dive straight into the...

I need a cross-platform smartphone app that captures a car’s 0-to-100 km/h sprint using only the device’s built-in accelerometer. The core flow is simple: open the app, add basic vehicle details, place the phone securely in the vehicle, press “Start”, dri...