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Colin RodriguesRev. 2026.09 — Berlin
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BabyPool

live

A social web application where friends and family can place predictions on baby birth details like date, time, weight, and other characteristics. Features real-time leaderboards, automated scoring, and shareable results for celebrating the new arrival.

Timeframe

Q2 2025

Status

live

Last Updated

Categories

babypredictionssocialgamificationleaderboardreal-timescoringfamily

About This Project

A social web application where friends and family can place predictions on baby birth details like date, time, weight, and other characteristics. Features real-time leaderboards, automated scoring, and shareable results for celebrating the new arrival.

Tech Stack

TypeScriptPostgreSQLJavaScriptCSS

Why I Built This

Wanted to create a fun, engaging way for friends and family to participate in the pregnancy journey

Existing baby pool tools were outdated or lacked modern features

Build a real-time application with live updates and scoring

Create shareable, memorable experience for the birth announcement

Key Learnings

✓PostgreSQL database design for handling predictions and scoring logic
✓Real-time updates enhance user engagement for social prediction games
✗Dealt with singificant scope creep as new feature ideas kept emerging during development
✗Wanted to add financial betting component but legal complexities made this unfeasible
✗Experiemnted with growth marketing tacticcs to build a waitlist and generate buzz prior to launch, but it didn't get traction. Clicks onto page were good but the signups were low

Project Links