Architected a comprehensive fitness solution consisting of a Trainer Management dashboard and a User Exercise application, focused on real-time interactivity and automated scheduling. The project involved engineering a high-concurrency ecosystem to translate complex workout data into seamless, live-streaming digital experiences for both instructors and participants.

Zone 1: Trainer Master Control

Focused on real-time command and device orchestration through a high-definition management interface. This dashboard featured a "Master Control" system, engineered with a WebSocket synchronization layer. The experience was designed to allow trainers to remotely control web-streaming players and manage live exercise transitions across thousands of concurrent devices in real-time, bridging the gap between remote instruction and physical performance.

Zone 2: User Experience & Scheduling

A data-driven interactive module highlighting personalized fitness journeys and high-quality content delivery. Key features included:

• 1, Seamless Workout Discovery: A custom-built video player allowing users to navigate personalized schedules and stream high-quality content with synchronized cues.


• 2, Dynamic Scheduling Engine: A core system for trainers to curate complex programs while providing users an intuitive interface to join sessions.


• 3, Device & Session Management: Robust logic for multi-device pairing, secure session termination, and multi-tenant profile switching within a microservices framework.