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I will base44 app security review secure base44 app base44 migration base44 bug fixing


Bruna Ferreira
About this gig
Base44 bug fixing, Base44 security and Base44 migration, done at the root cause.
Your Base44 app works in the demo. Then real users log in, a feature breaks, or one user opens another user's data. Every day it stays broken costs you signups, trust and time.
As a Base44 expert, I fix the cause, not the symptom. Then I test your app the way an attacker would: I log in as two users and try to read, edit and delete each other's records.
What you get:
- Base44 bug fixing and debugging
- Base44 security review of every entity's data access rules
- Backend functions checked for missing login checks
- API keys moved into the Base44 secrets vault
- Admin pages locked to admin roles
- Stripe, webhook and API fixes
- Base44 migration to your own React and Supabase code
- Base44 deployment on your domain
Base44's security scan checks your settings. It never logs in as a second user. I do.
Pick your package:
- Fix Base44 Bug: one bug fixed plus a security scan
- Fix and Secure: up to 3 bugs and a full security review
- Move Off Base44: your app rebuilt on code you own
If your app needs a rebuild, I say so and you keep the report.
Send your Base44 app link. You get a clear plan back the same day!
Get to know Bruna Ferreira
Bruna Ferreira
Full Stack Web and App Developer
- FromNigeria
- Member sinceApr 2026
- Avg. response time1 hour
- Last delivery5 months
Languages
Portuguese, English, Spanish, French
Hi, I'm Bruna, I am a professional game developer specializing in Roblox game development, Roblox Lua scripting, and complete game creation. I build simulators, tycoons, maps, gameplay systems, and custom UI.
I also create 2D and 3D game art, character models, animations, environments, sprites, and game assets. With experience in Unity and Unreal Engine workflows, I combine technical expertise and creativity to bring game ideas to life.
I focus on quality, clean code, reliable delivery, and turning your vision into an engaging gaming experience.
Have a game idea in mind? Message me today

