Real-Time Chat Platform Development for ChatBCC

ChatBCC is a real-time, creator-led social platform that enables large-scale group conversations around live events, sports, entertainment, and trending topics. The platform allows hosts to lead structured discussions while followers engage through reactions, comments, polls, and Q&A — delivering an interactive, algorithm-free community experience across mobile devices.

I led the development of a scalable, high-performance React Native application supporting real-time messaging, live engagement features, and creator-focused community management tools.

Tech Stack: React Native, TypeScript, Node.js, WebSockets, Redis, PostgreSQL, Firebase (FCM/APNs), REST APIs

Build a high-performance, real-time mobile chat platform capable of supporting thousands of concurrent users in live group conversations, while ensuring smooth UX, secure role-based permissions, and reliable push notifications across iOS and Android.

• Handling high-volume real-time messaging during live event traffic spikes. • Preventing race conditions and duplicate messages under unstable mobile networks. • Maintaining smooth performance in large chat rooms with thousands of active users. • Implementing host/member role-based permissions securely. • Ensuring reliable push notification delivery and deep linking. • Managing moderation, rate limiting, and anti-spam protections. • Maintaining consistent behavior across iOS and Android platforms.

I architected a scalable real-time chat infrastructure using WebSockets and Redis Pub/Sub, delivering synchronized messaging, reactions, and live event interactions across thousands of concurrent users.

The platform enabled seamless live communication with optimistic UI updates, intelligent reconnection logic, and message deduplication to handle unstable mobile networks without disrupting user experience.

My focus was on building a high-performance, mobile-first system capable of sustaining 60fps rendering through FlatList windowing, memoization, and batched state updates, even during large, fast-moving chat streams.

I designed secure backend-enforced role-based access control for hosts, moderators, and members, ensuring structured permissions and safe community management.

For real-time engagement, I implemented push notification systems using FCM and APNs with deep linking into live chat sessions, driving immediate user re-entry during events.

The backend incorporated rate limiting, spam detection, and moderation workflows to maintain healthy community standards while protecting system integrity.

To handle sudden live-event traffic spikes, I optimized database queries and caching strategies, ensuring stability and low latency under heavy load.

Through platform-specific optimizations and rigorous cross-device mobile testing, the system maintained consistent performance and reliability across iOS and Android environments.

This project highlights my ability to engineer scalable real-time systems, optimize high-throughput mobile experiences, and deliver secure, production-ready communication platforms built for live engagement at scale.

I delivered a production-ready, high-scale social chat platform that supports thousands of concurrent users participating in live conversations without performance degradation.

It maintains smooth, real-time messaging even under heavy traffic, ensuring users experience instant updates, reactions, and interactions during peak events.

The platform provides secure and structured engagement tools for creators, moderators, and communities, enabling safe and well-managed live discussions.

I also implemented reliable push notification delivery with deep linking, allowing users to instantly return to active conversations and live sessions.

Across both iOS and Android devices, the system delivers consistent, stable performance, ensuring a seamless cross-platform experience.