EXPERT FULL-STACK DEVELOPER REQUIRED – Stabilize Existing App

We are looking for a developer to clone an existing app and add new features. · Clone the existing app. · Add new features. · ...

Edit existing App: Refactor source code, introduce new feature, test end-to-end. · ...

We are looking for an experienced developer/team to implement a series of improvements and new features on both the backend and frontend, · Implement all backend improvements and new features as per the technical documentation. · ...

We have specific tasks for an existing mobile app. The app is a hybrid Framework: Capacitor (Ionic's solution for hybrid apps) Core Concept: Your React web app runs inside a native WebView Platform: Single codebase → deploys to iOS + Android · ...

This project involves iOS app development for an existing app. · ...

I need someone experienced with Flutter to reskin and add features to an existing mobile app. It's a sleep sounds app. · ...

I have an existing virtual app that needs to be properly integrated into a project. · ...

Upgrade an existing Android app written in Kotlin without changing its design or flow. · ...

We are looking to find an excellent UI/UX designer to help us develop the first version of our Crypto App. · ...

We are in the final stages of completing our existing fully built jobs marketplace app and now want to expand the platform by adding a dedicated marketplace feature. · ...

I already have a working web app, which is a very simple CV maker. It works and it generates revenue. · ...

Refine an existing logo for PlayRate app. · Manually redraw and vectorize existing logo. · Improve spacing proportions consistency. · ...

Redesign UI on Existing AppRedesign 4-5 screens on existing app. · ...

+We are seeking an experienced Power Apps developer to update our existing Canvas App. · +Maintain existing features. · Enhance user experience. · ...

We are seeking an experienced developer to help us make our existing app codebase live. · ...

The task is to fully rebuild an exciting iOS app as a clean, independent project under a new brand name. · NB: · I'll give you the app project you just have to build recreate it as new app (for More details DM) · The goal is to eliminate any technical, visual, or structural simil ...

I have an existing web-based application that is approximately 90% complete in terms of functionality, logic and UI/UX.The app was built using Base44 and is fully operational as a web app today. · ...

+Job summary · We have an existing React Native mobile app (iOS + Android) that is almost complete. · +ResponsibilitiesIntegrate in-app purchase/subscription logic to fetch the latest subscription products/plans from App Store (StoreKit) and Google Play Billing. · Handle the purc ...

I'm looking for an experienced iOS developer to turn an existing web app into an App Store-approved iOS app. · This is not a full rebuild. The web app is already live and functional. The goal is a clean, compliant iOS app using Capacitor (preferred) or a modern WebView solution, ...

Create a mobile app based on an existing web app for condominium management. · Develop mobile applications for Android and Apple · ...

I am seeking a skilled developer to transform an existing Base44 web app into a fully functional iOS app using Capacitor and WebView technologies. · ...