829 active listings
Security Audit – Website & iOS/Android Apps We are looking for a developer/security specialist to perform a 5-day security review and manual testing of our website, backend and iO...
I’m looking for a skilled mobile developer to create an Android-only entertainment application. The core idea is to deliver a fun, engaging experience that keeps users coming back,...
I'm looking to develop a comprehensive bus tracking app. Key Features: - Real-time tracking - Route planning - Notification alerts - Geofencing capabilities - AWS compatibility -...
I want to launch a simple yet reliable buy-and-sell app that works on both iOS and Android. Users will be able to list brand-new, pre-owned, and even refurbished items, then choose...
I’m building “drop hard,” a clean, visually striking portfolio site that presents my work with the same care I put into creating it. The core deliverable is a fully-functional webs...
I'm seeking an experienced app developer to create a versatile application. Key Requirements: - Platforms: iOS, Android, or both - Primary Function: Social Networking, E-commerce...
I need a complete solution that records a phone’s location history with high-accuracy GPS on both Android and iOS. Each device should log points with timestamp, latitude, longitude...
I need a straightforward service that quietly records where a phone has been and lets me pull that history back on demand. The same core codebase—or two lightweight wrappers around...
I need a straightforward service that captures a phone’s GPS coordinates at regular intervals and stores them so I can review a clean, searchable location history whenever needed....
# Freelancer Requirement – MRZ / OCR Accuracy Improvement ## Project Requirement We are looking for an experienced **OCR / Computer Vision / Document Recognition developer** to...
Das sind deine AufgabenAls (Senior) Product Manager (Mobile & Web) (m/w/d) verantwortest du die strategische und operative Weiterentwicklung der InStaffplattform für Web, Android u...
I need a cross-platform mobile application that runs smoothly on both Android and iOS. Its core purpose is to let users back up photos, videos, audio files, and documents to secure...
I want to launch an online rental-boyfriend service that works seamlessly on both a responsive website and native iOS/Android apps. The core function I need right now is a reliable...
adjoe builds the technologies behind mobile apps growth and monetization. adjoe Ads is our programmatic in-app advertising platform that seamlessly connects advertisers and publish...
I already have a fully-functional Android application and now need its identical twin on iPhone. Every screen, interaction, and micro-animation must look and behave exactly the sam...
I will hand you a complete Figma wireframe no later than Day 3. From that moment, I need you to move straight into development so that a functional Android build—APK plus source—is...
I have the apk of a legacy photo-editing Android app with 32-bit-only native libraries, so recent devices cannot install it. I don't have the original project files, only the APK,...
Je recherche un expert en Android Enterprise et MDM (Miradore) capable de résoudre un problème d’instabilité du SSID sur des appareils Android et de simplifier la connexion à ce ré...
**Update Agreement in Private Android E-Signature Sending App – Firebase/SendGrid** I have an existing private Android application that I use to send electronic agreements to cust...
I’ve already uploaded the complete documentS and now need a seasoned team to turn it into a production-ready rideshare ecosystem. The scope covers three customer-facing channels—An...