cross platform mobile app development -- 2

@mrresearcher99

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert

@Abhishek2117

Hi, I’m Abhishek Rathore, a senior full-stack & mobile engineer. You need a cross-platform app with randomized profiles, real-time chat (text/media/calls), strict privacy controls, auth, payments, and location—built securely and fast. I can deliver this as a cohesive, production-ready system. ? Approach Flutter for a single performant codebase. Firebase (Auth, Firestore, FCM) for real-time messaging, with WebRTC for audio/video calls. Cloud Functions will handle profile generation logic and enforce chat expiry + security rules. ✅ Core Features - Rule-based random name + profile image generation - Real-time chat: text, images, voice notes - Audio & video calls via WebRTC - Disappearing messages (24h) with enforced deletion - Google & Apple sign-in - Razorpay integration + location coordinate sharing ☁️ Reliability / Performance - End-to-end encryption for chats - Screenshot/recording detection hooks (OS-level where possible) - Efficient media storage via Firebase Storage + CDN - Background sync + retry for unstable networks ? Deliverables - iOS & Android apps - Backend (Firebase + functions) - Clean, documented codebase - Deployment support ? Why Me I’ve built similar real-time apps (e.g., Rhythm) with media + calling at scale, focusing on stability and privacy. One question: should disappearing chats be user-configurable or strictly fixed at 24h?

@dharmik18

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Mobile App Development, iPhone, Android, Testing / QA, iOS Development, React Native, Security, API Integration Lets connect in chat so that We discuss further. Thank You

@rbtech1984

Hi There!!! ★★★★ ( Secure cross-platform mobile app with chat, calls & payments ) ★★★★ i have read your requirements for cross platform app with profile gen, chat (text/image/voice), audio-video calls, disappearing chats, auth, payments and location tracking. ⚜ I build cross platform apps using React Native ⚜ realtime chat using Firebase / socket io setup ⚜ audio video call integration via WebRTC ⚜ secure login google apple oauth with api ⚜ razorpay payment gateway integration ⚜ disappearing chat with encryption & safety ⚜ location coords api + testing and QA support I have 4+ yrs exp in mobile dev and build similar chat apps before. I will use React Native + Node backend, Firebase, WebRTC and secure APIs for fast delivery. lets discuss more details and start soon. Warm Regards, Farhin B.

@Arunmohan001

Hi, I can build your app using Flutter + Firebase + WebRTC (Agora/Twilio) for chat, audio, and video calls. Includes random profile generation (name + avatar rules), disappearing messages (24h), and anti-screenshot controls. Google & Apple login integrated, plus Razorpay for payments. Location sharing and secure data handling included. Scalable backend with real-time sync and notifications. Clean, production-ready code with documentation. Ready to start.

@ishudhiman171

Hi, I have 5+ years of experience in cross-platform app development. I can build your app with chat (text, media, calls), secure disappearing messages, auth, payments, and location features. Using Flutter or React Native, I’ll ensure performance, security, and scalability.

@Sohailzk

Hi, I can build your secure chat app with messaging, calls, random profiles, and strong privacy features like disappearing chats. It will include Google & Apple login, Razorpay integration, and location support. I’ll ensure a smooth, scalable delivery. Let’s discuss.

@durgesh8527

With over 12 years of experience in Android and iOS Development, pitching myself as the perfect fit for your cross-platform mobile app project is an understatement. I specialize in developing robust, scalable applications using technologies like React Native, Flutter, Android, and iOS. Building on this experience, I've also honed my skills in profile creation (random name & profile pic generation complying to given rules), chat functionality (text, image, voice notes and audio/video calls), security features for disappearing chats with no screenshot or recording ability, and integration of Google and Apple authentication systems. To ensure a seamlessly functioning app, I am proficient in integrating payment gateways such as Razorpay and incorporating location coordinates for added functionalities. Furthermore, my comprehension of REST and GraphQL allows me to effectively implement APIs and handle third-party services. So if you're looking for top-notch quality development work coupled with prompt delivery for your unique cross-platform mobile app needs – go ahead and hire SUNIL. Let's link up right away!

@mobiwebsolutions

✋ Hi There!!! ✋ The Goal of the project:- BUILD A SECURE CROSS PLATFORM MOBILE APPLICATION WITH RANDOM PROFILE GENERATION, REAL TIME CHAT, CALLING FEATURES AND PAYMENT INTEGRATION I have carefully reviewed your requirement for a cross platform mobile app that includes randomized profile creation, secure chat with media support, audio/video calling, disappearing messages, and strong privacy controls along with authentication and Razorpay integration. I understand the importance of security focused communication features and smooth real time performance across iOS and Android. I am the best fit for this project because I specialize in building secure real time communication apps with scalable architecture and clean UI/UX. I will deliver: 1. Random profile generation system with rules based logic and media handling 2. Real time chat with text, image, voice notes, audio and video calling features 3. Secure authentication (Google and Apple) with Razorpay payment integration and location support I will provide UI design, database setup, API integration, testing, security implementation, and full source code delivery at completion. I have 9+ years experience as a full stack mobile app developer and have built similar real time chat and calling applications with secure messaging features. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@abhishek060

Hello, I understand you’re looking to build a secure, real-time chat app with advanced communication features, privacy controls, and smart profile creation. My Approach I will develop a fast, secure, and scalable mobile app (iOS + Android) with a strong focus on real-time performance and user privacy. Core implementation: Profile creation: rule-based random name + profile image generation Chat system: text, images, voice notes Calling: audio & video calls with stable real-time connection Security: disappearing messages (24h), screenshot/recording protection Authentication: Google & Apple sign-in Payments: Razorpay integration Location support: coordinate-based features as needed Focus Areas Smooth real-time messaging and calling Strong privacy controls and secure data handling Clean, responsive UI for seamless user experience Deliverables Fully functional mobile app (Android & iOS) Clean, well-structured source code Basic documentation for setup and scaling Approach I’ll build this in phases (core chat → calling → security → payments) so you can test each stage and ensure everything works perfectly. I’m ready to start immediately and can share a quick execution plan. Best regards, Abhishek

@technologiesit

With over a decade of experience, I am well-versed in cross-platform mobile app development, especially in Android and iOS, which suits your project perfectly. As I've worked on various types of applications, I have the necessary expertise to bring your unique chat app to life. My proficiency with Firebase integration will ensure real-time chat functionality with text message, images, voice notes - including audio and video calls. Security is paramount to any application's success and I upholds its sanctity. With my knowledge of implementing disappearing chats within 24 hours and stringent no screenshot or recording policy, privacy will be ensured at every step. To complete your requirement list, I am adept in integrating Google Auth and Apple Auth for secure signing in and also experienced in integrating payment gateways like Razorpay that will further enhance the functionality of your app. Lastly, just to reassure you on comprehensiveness of my skill set : I can also include location coordinates apart from a UI design that’s seamless and intuitive. Let’s transform your detailed ideas into a powerful app together!

@tyagi5011

With my extensive proficiency and relevant experience, I'm confident I can actualize your vision for this cross platform mobile app. As an adept iOS and Mobile App Developer who has worked on various interactive and comprehensive projects in the past, including chat applications like the one you require, I am well-versed with your needs. Providing functionalities such as Text, Image, Voice Notes, Audio call and Video call is a common ground in my line of work. Moreover, ensuring security as per your specifications (disappearing chats in 24h, no screenshots or recording) is something I strongly emphasize on in my products. In fact, I have previously developed applications that have incorporated similar security measures to maintain privacy of communications. Additionally, my expertise with Google Auth and Apple Auth will expedite the sign-in process for your users. Not just that; Payments (including Razorpay integration) and Location Coordinates functionalities are also within the realm of my knowledge. My teamências_in with both Android and iOS platforms assures smooth communication flow; furthermore enhancing user engagement and reliability of the application.

@royalwebraisers

Hi, As per my understanding: you need a cross-platform app with auto profile generation, real-time chat (text, media, calls), strong privacy controls, auth integration, payments, and location support. Approach: * Flutter/React Native with scalable architecture * Real-time chat via WebRTC + secure backend * Privacy features and Razorpay integration Queries: * Any preferred backend (Firebase/custom)? * Specific rules for profile generation ready? I will share my portfolio on your first message. I will be looking forward to hearing from you. Kindest Regards

@SmartCodeDev

Hello, I can build your app with secure profile creation, real-time chat, and payment integration. I will implement random name and profile image generation based on your rules. Chat features will include text, images, voice notes, audio calls, and video calls. I will add disappearing messages after 24 hours with protections against screenshots and recording where possible. Google and Apple sign-in will be integrated for smooth authentication. Razorpay will be configured for secure payments. Location features will support coordinate sharing and usage as needed. The system will be scalable, secure, and optimized for performance. Ready to discuss your detailed requirements and start development.

@mahads31

As a seasoned software developer with a strong focus on mobile app development and API integration, I am the ideal candidate to bring your cross-platform app to life. Beginning with creating randomized profiles and generating profile pictures, to ensuring seamless text, image, voice notes and call functionalities, I have the experience and expertise to execute every aspect your project requires. Furthermore, establishing location coordinates for your app is not a hassle but an opportunity for me to further showcase my capabilities. Having successfully integrated Google Auth and Apple Auth into various projects, I can assure you of a similarly smooth and reliable implementation for your sign-in process. Likewise, with razor sharp attention-to-detail I guarantee secure payment integration through Razorpay. Finally, my proficiency in cloud infrastructure ensures that regardless of the scale at which your mobile app operates, it will always function seamlessly. In essence, my aim is not only to build an application that meets your current needs but one that can evolve with your growing business. I’m excited about the potential of this project and hope to have the opportunity to further discuss how we can tailor my skills to meet your specific requirements.

@rainbowarts

Hi, I can build your **cross-platform mobile app (Android + iOS)** with real-time chat, calls, and strong privacy features. **Suggested stack:** React Native + Firebase/WebRTC + Node.js backend **What I’ll deliver:** • Random profile name & avatar generation (rule-based) • Real-time chat (text, images, voice notes) • Audio & video calling (WebRTC) • Disappearing messages (24h auto-delete) • Anti-screenshot/recording security (best possible implementation) • Google & Apple login integration • Razorpay payment integration • Location sharing with coordinates I’ve worked on similar real-time and chat-based apps, so performance, scalability, and security will be handled properly. Let’s discuss your exact rules and flow Regards

@Baghali1

I have read your's project description and analyze your's requirements . I am a flutter developer . looking forward to work with you .

@modesorehari6

Hi, there. Project title Cross Platform Mobile App Development My experience: I have built cross-platform mobile applications using React Native with secure authentication flows, real-time chat systems, and media sharing features. I also have experience integrating third-party services like Google/Apple authentication and payment gateways, along with backend APIs for scalable mobile systems. My plan: I will develop a secure cross-platform mobile app with profile generation logic (based on your rules), real-time chat (text, images, voice notes), and audio/video calling features. I will integrate Google and Apple sign-in, Razorpay for payments, and implement privacy-focused features such as disappearing messages and anti-screenshot/recording protection where platform limits allow. Location-based coordinates and real-time data handling will also be included through a secure backend architecture. My deliverable A fully functional Android and iOS app with authentication (Google/Apple), profile generation system, real-time chat with media support, audio/video calls, payments integration (Razorpay), disappearing messages feature, location services, and complete source code with deployment documentation. My stack React Native, Node.js (or Firebase backend depending on scope), WebSockets (for chat), WebRTC (for calls), Razorpay API, Google/Apple Auth SDKs, and MongoDB/Firebase for real-time data storage. Thanks, Malix

@Visharaa2024

With more than 8 years of experience as a dedicated and verified mobile app developer, I am well-aligned with the cross-platform mobile app development project you've described. My track record includes the successful delivery of over 100 projects across Android, iOS, React-Native, and Flutter platforms — making me intimately familiar with the skills required to generate random names and profile pictures (as per given rules), manage chat functionalities involving text, images, audio and video notes, and even disappearing chats within a 24-hour window. Of course, client satisfaction is paramount to me. It goes hand-in-hand with my commitment to delivering high-quality work ahead of deadlines. My proficiency extends beyond mere app development. I have intimate knowledge working with Google Auth and Apple Auth for secure sign-ins as well as incorporating payment systems like Razorpay. As an added bonus, I can integrate location coordinates for seamless user experience. As a freelancer who takes immense pride in his work, I'm genuinely excited about this opportunity to lend my skills and expertise to your project. You can rely on me for in-depth dedication, prompt communication, and precise implementation of any additional demands you may have. At the end of the day, my goal remains simple: to provide you with a mobile app that is both secure and efficient - delivering an experience that exceeds your expectations. Let's get started today!