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We are looking for a skilled and motivated Full-Stack Mobile Developer with strong experience in React Native to lead the conversion and development of our existing web applications into high-performance, enterprise-grade mobile apps for both iOS and Android. You will own design & development of native-feeling React Native apps (both iOS & Android), integrate them with our [login to view URL] APIs, and deliver a secure, well-tested, performant mobile product ready for App Store / Play Store release and maintenance. Key responsibilities Design & implement React Native app(TypeScript preferred) for iOS & Android with accessibility and smooth animations. Work from existing [login to view URL] API contracts , validate, test, and extend where mobile requires additional/non compatible endpoints. Coordinate with [login to view URL] backend developers on API versioning, response formats, pagination, rate-limits, and error handling. Supabase Integration Implement authentication & authorization: OAuth flows, JWTs / secure session handling, refresh token rotation, device binding, MFA, biometric login. Implement payments, transaction flows, and integration with payment/banking providers (PCI-DSS considerations where applicable). Strong emphasis on security: encryption in transit & at rest, certificate pinning, secure storage (Keychain / Keystore), input validation, rate-limiting, anomaly detection, and audit trails etc Build offline-safe behaviours and safe sync for user data/transactions where appropriate. Implement push notifications, deep links, and background processing (server-side jobs / mobile background tasks). Build CI/CD pipelines for mobile and backend (automated builds, tests, staging deployments, Fastlane for mobile). Create automated test suites: unit, integration, and E2E (Detox/Appium) for mobile; unit/integration for backend. Monitoring, observability, and incident runbooks: logging, metrics, tracing, and crash reporting. Prepare for App Store / Play Store submission and for backend deployment to cloud (AWS/GCP/Azure) or container platforms.
Project ID: 40179509
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84 freelancers are bidding on average ₹131,135 INR for this job

Hi, I'm Raj Abhisek Panda, a seasoned Technical Consultant with extensive experience in mobile app development, particularly in React Native ecosystem. After carefully reviewing your project requirements, I'm confident I can deliver a robust, high-performance mobile solution that meets your enterprise-grade standards. My background includes developing complex mobile applications with strong emphasis on security, performance, and seamless user experience. I've successfully delivered multiple full-stack mobile projects involving React Native, TypeScript, and integrating with modern backend architectures. Your project's detailed requirements around authentication, secure transactions, and comprehensive testing align perfectly with my technical expertise. For this opportunity, I propose a methodical approach focusing on: Pixel-perfect React Native implementation for iOS/Android Robust security frameworks with multi-factor authentication Comprehensive test coverage using industry-standard tools Smooth CI/CD pipeline integration I'm ready to discuss how we can transform your web application into a world-class mobile product. Would be happy to schedule a quick call to dive deeper into your specific requirements. Looking forward to your response. Best regards, Raj Abhisek Panda
₹125,000 INR in 10 days
4.1
4.1

You can explain like this: Weeks 1–2: Architecture review, API validation, auth strategy (Supabase), mobile UX planning Weeks 3–6: Core React Native app development (iOS + Android), API integrations, auth, offline logic, push notifications Weeks 7–9: Payments, security hardening (Keychain/Keystore, certificate pinning), deep links, background tasks Weeks 10–11: Automated testing (unit + integration + E2E), CI/CD (Fastlane), monitoring & crash reporting Weeks 12–14: Performance tuning, store compliance, TestFlight & Play Store submission, buffer for review fixes
₹121,000 INR in 98 days
2.2
2.2

Hello Dear, I am Jagmohan Kumawat, a multidisciplinary digital expert with 5+ years of experience building luxury websites, mobile apps, digital marketing, automations, intelligent systems and high impact creative assets. My focus is always on delivering results with precision, style and longterm scalability. Signature Excellence • Luxury Websites & Web Systems • iOS & Android Mobile App Development • Custom API Integrations • Advanced Workflow Automation & AI Systems • Salesforce CRM Setup, Flows & Cloud Integrations • Professional Branding & UI/UX • Social Media Content & Digital Strategy • E-Commerce Systems & Automation • Premium Video Creation & Cinematic Editing Technology & Creative Mastery Node.js | React | Laravel | WordPress | PHP | JS | Shopify | Android/iOS | Salesforce Cloud | CRM Automations | REST APIs | Firebase | AI Solutions | Figma | Adobe Suite (Illustrator, Photoshop, Premiere Pro, After Effects) Canva Pro | AutoCAD | Motion Graphics & AI Video | Digital Marketing | Content Writer | SEO/SMO I’m ready to take your project forward with precision, creativity and technical excellence. Feel free to share more details. I will prepare a customize plan for your exact needs. Best Regards Jagmohan Kumawat
₹125,000 INR in 7 days
0.0
0.0

With my extensive 5 years of experience in full-stack development, I've honed my skills to provide remarkable solutions tailored to meet your business objectives. As a Full-Stack Mobile Developer adept in React Native, I'm well-prepared to tackle the key responsibilities you outlined for this job. From designing and implementing native-feeling mobile applications with smooth animations to ensuring robust API integration, I've got you covered. Aside from industry-standard practices, I bring a deep understanding of the need for accessibility, performance, and above all, security in mobile applications. Therefore, you can trust me to handle crucial aspects like secure session handling, encryption in transit and at rest, and payment integration with compliance to PCI-DSS standards. Additionally, my expertise in CI/CD pipelines and creating automated test suites will ensure the smooth running of your app throughout its lifecycle and safeguard against potential issues. In hiring me, you'll be gaining the services of not just an experienced professional but also a dedicated project manager fluent in English who understands the urgency of timely responses. Central to our work philosophy is robust client satisfaction which is reflected by our impressive track record across 42+ countries on 1000+ projects. I'm truly excited about the possibility of partnering together on this project and bringing your vision to life with utmost excellence! Let's get started today!
₹120,000 INR in 7 days
0.0
0.0

Hello there, I reviewed your project Full-Stack Mobile Developer (React Native) and understood the requirements at a high level. I focus on delivering clear, stable, and maintainable solutions aligned with the actual scope, I can work with Mobile App Development, UI / User Interface, Full Stack Development and follow a clean development process with proper structure and error handling. If this aligns with what you’re looking for, please come to chat to discuss further. Best regards
₹100,000 INR in 7 days
0.0
0.0

Hello There, I hope you are doing well! I have strong experience building mobile app using React Native applications integrated with NextJS/NodeJS backends, and I’m comfortable owning the full mobile lifecycle, from architecture and development to testing, CI/CD, and App Store / Play Store submission. I can: => Design and build secure, performant React Native apps (TypeScript preferred) => Integrate and validate existing API contracts, extending them where mobile needs differ => Implement authentication, authorization, payments, push notifications, and offline-safe flows => Apply strong security best practices (secure storage, encryption, token handling, etc.) => Set up testing, monitoring, and release pipelines for long-term maintainability I’m used to working with real production systems, collaborating closely with backend teams, and delivering apps that are stable, scalable, and ready for enterprise use. If this sounds like a fit, I’d be happy to discuss your current setup, timelines, and how I can contribute to a smooth mobile launch. Looking forward to your kind response. Thanks & Regards!
₹125,000 INR in 40 days
0.0
0.0

You said: Write my bid for mobile app development taki project mujhe mile ChatGPT said: Got it ? Main ek strong, client-winning bid likh deta hoon jo aap seedha copy-paste kar sako. Hinglish + professional tone rakhta hoon taake project aapko mile. Bid Proposal – Mobile App Development Hello, I hope you’re doing well. I’m a professional Mobile App Developer with solid experience in designing, developing, and deploying high-quality mobile applications for both Android and iOS. ? What I can offer: Clean & modern UI/UX Fast and secure app performance Scalable backend integration Bug-free, well-tested code On-time delivery with regular updates ? My approach: I first understand your exact requirements, then create a clear development plan. I believe in smooth communication, transparency, and long-term collaboration. ? Why choose me: 100% dedication to your project Client satisfaction is my top priority After-delivery support available I am confident I can deliver exactly what you need — quality work within your budget and timeline. Let’s discuss your project in detail and get started right away. Looking forward to working with you! Best regards, Ritesh
₹100,000 INR in 15 days
0.0
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