Fitness Tracker API
A RESTful API for fitness tracking with workout logging, nutrition tracking, progress analytics, and integration with third-party wearable APIs for syncing health data.
The Goal
Design a robust API that aggregates fitness data from multiple sources and provides actionable insights through comprehensive analytics endpoints.
The Challenge
Normalizing data from different wearable APIs with inconsistent formats and maintaining real-time sync without excessive API calls.
The Result
API serves 10K+ daily requests with an average response time of 120ms. Integrated with 4 major wearable platforms.
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