I need a production-ready mobile application for iOS and Android that blends a job marketplace with robust 1-to-1 and group chat. The core goal is to connect job seekers and employers within a B2B environment, so every feature must feel seamless, professional, and secure. Core functionality • Marketplace: users post jobs, browse openings, apply, and manage offers inside the app. • Chat: text and multimedia messaging inside both private and group channels, tied contextually to job posts or user profiles. • Location: real-time map view, “share my current location” in chat, and geo-based job discovery. • Admin & analytics: dashboards for user management, job metrics, messaging usage, and basic business KPIs. • Backend: scalable, well-documented REST/GraphQL API (I’m open to Firebase, AWS, or similar) with end-to-end encryption for messages and GDPR-ready data handling. • Deployment: prepare and guide me through App Store & Google Play submissions, including TestFlight / beta tracks. What I’ll look for in your bid • Past work that demonstrates both chat implementation and marketplace features. • A note on which tech stack you prefer and why it suits a secure, high-traffic B2B app. • Expected timeline to reach a testable MVP and then public release. Deliverables 1. Source code for iOS, Android, and backend. 2. Fully configured cloud infrastructure (dev, staging, prod). 3. Admin panel with analytics. 4. Released apps live in both stores, ready for users. Show me similar apps you have launched, especially those with integrated chat plus listings/marketplace flows. I’m ready to move quickly once I see the right fit.