The project is a full-stack trading solution that must run smoothly on iOS, Android, and in any modern browser. It will stream real-time market data, let users track their portfolios at a glance, and allow immediate trade execution without leaving the app...

I need a capable developer to design and build a native Android application from the ground up. The job covers the full cycle—planning, UI/UX layout, coding, testing, and handing over a Play-Store-ready build. Kotlin or Java is fine; what matters is clean...

I need a discreet Android application that records employee device activity for compliance purposes. The app must log every keystroke, track websites visited in any browser, and chronicle foreground app usage with accurate timestamps. At user-defined inte...

Se BUSCA Desarrollador/a Web y Mobile para MVP de Plataforma de Cursos (iOS, Android y Web) Descripción del proyecto }Busco desarrollador/a con experiencia comprobable en la creación de plataformas de cursos online, tanto en versión web (APP fija) como...

More details: ¿Qué funcionalidad específica necesitas en el keylogger para Android? Monitorizar aplicaciones utilizadas ¿Cómo te gustaría recibir los datos monitoreados? Correo electrónico ¿Te gustaría que el keylogger estuviera oculto o visible en el di...

I need a simple, lightweight dApp whose sole purpose is to let two users connect their Trust Wallets through WalletConnect and send or receive transactions between one another. No exchange, staking, or dashboard extras are required—just the cleanest possi...

I want to build an app that lets users “bank” their mobile data so they can pull it back later instead of buying a new bundle each time. The core idea is simple: whenever a user has unused MBs left on an active plan, the app captures that allowance, store...

1. Overview The app is a date booking and matching platform where users can create profiles and connect with others who are offering paid date experiences. Users can swipe through profiles, express interest, and communicate with a limited number of match...

I need a robust yet flexible engine that can drive customer-support chatbots across three fronts at once: our website, our iOS and Android app, and the key social media channels we use to talk with clients. The idea is to design the core logic once and th...

I have a concept for a social-networking mobile app and I’m ready to see it come to life on Android first. The goal is an engaging, smooth-running experience that lets users sign up, create a profile, connect with others, share posts, and chat in real tim...

I’m ready for a fresh round of quality assurance on both my browser-based platform and its companion Android build. I need you to comb through every user-facing flow, flag anything that breaks, lags, or looks off, and then circle back once my developers p...

I’m building a voxel-style virtual world that will run smoothly on mobile devices and I need help turning the concept into a polished, playable experience. The core of the project is world-building, but I want it to feel alive through a solid combat syste...

Project Overview: We are developing an Android mobile application for a BLE-based fitness wristband. We have an Android SDK (AAR) and sample applications, which will be used as the foundation for development. This project is strictly for an individual...

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...

I have an existing SQL database and I need the data inside it to be pulled out reliably and displayed on every major platform I work with—Android, iOS, Web and standard desktop (PC). The specific tables and fields can be clarified together; right now the...

My real-estate brokerage app—focused on land listings and built around a property-listing feature—is ready to go, but my own Google Play Console is tied up in an ongoing policy review. I simply need a fellow developer with an active Console in good standi...

I am looking for an experienced mobile app developer to develop an innovative OBD-II scanner app for Android and Apple (iOS) platforms, leveraging the ELM327 device. Important: This project will only be assigned to developers with extensive hands-on expe...

I need a complete system—web and Android—that lets users buy products and then collect a small cash reward every day simply for having made that purchase. After checkout their balance should grow automatically, and they can boost it further just by loggin...

I’m enhancing an existing Flutter application and need four separate APIs wired in so the app can automatically keep product data in sync with our back-end services. The endpoints are ready and return JSON; what I don’t have yet is the clean, production-r...

I run a clothing store and currently track loyalty points in Excel / Google Sheets. I now want to issue NFC NTAG213 cards so a customer can simply tap their card with any Android or iPhone and be taken to a mobile-friendly Google Sites page that shows fou...