Replit App Debug & Deploy

My full-stack app on Replit is about 95 % complete but a few stubborn functionality bugs are blocking the finish line. I need a fresh set of eyes to track those down, patch them cleanly, and then guide the project through a proper launch.

Scope
• Bug-fix any remaining functional issues you uncover during a quick code walk-through.
• Package and deploy the backend (currently running inside Replit) to a production-ready environment so it scales and stays secure.
• Ship the frontend as a live web app and build an Android release that passes Play Store review.

What I already have
– Source code in a public Replit workspace.
– Build scripts that work locally.
– Basic Firebase and domain accounts standing by (open to other hosting suggestions if you prefer Vercel, Render, DigitalOcean, etc.).

Acceptance
The job is done when I can:
1. Click a public web URL and the app loads without errors.
2. Install the signed Android APK from the Play Console and see the same stable experience.
3. Run a simple regression test suite proving the fixed functionality stays green.

If you are comfortable squashing bugs inside Replit, handling a small Node/Express back end (or equivalent), and wrapping things for the web and Android, I would love to work with you.