MERN · 2026
SparkFitness
Modern fitness web app for tracking workouts, goals and progress with a clean analytics dashboard.
Impact
+31% weekly active users
Duration
10 weeks
Region
🇺🇸 United States
[ Gallery ]
01
01 /
The Challenge
The client had a paper-based gym management system and needed a digital platform where coaches assign workouts and members track progress - all in real time, without a native mobile app budget.
02
02 /
Our Role
Contributed as a module developer at a previous company - responsible for the analytics dashboard, chart components, and REST API endpoints for workout data. Full delivery was managed by the broader team.
03
03 /
The Outcome
31% lift in weekly active users within 60 days. Coaches saved ~4 hours per week on manual tracking.
[ Technology ]
Stack & tools
we shipped with.
ReactNode.jsExpressMongoDBRechartsJWT Auth
[ Delivered ]
What we
built.
01Workout tracking
02Goal management
03Progress analytics
04User authentication
05Dashboard charts
06Mobile-responsive UI
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