Workout Testing Comparison Module

I’m expanding my existing sports-training site with a streamlined workout-testing feature that coaches alone can access. Inside their dashboard they should be able to enter each athlete’s test scores, key body measurements, and quick notes, then attach the same short-form videos our platform already supports. After data entry, the coach needs a side-by-side comparison view that lets them see multiple athletes at once, filter by date or test type, and export the results to CSV or PDF. The look and feel must blend with our current React/Node stack, store its data cleanly in MySQL, and reuse our AWS S3 video workflow without creating new buckets. Basic role checks will keep everything coach-only. Deliverables • Fully integrated module on our staging server • Clear database migrations / schema updates • Commented source code plus a short setup guide • One post-handover debugging round Let me know your approach and timeline so we can get started.