I will security audit and harden your ai built mern or react app
Over deze dienst
Built your app with Cursor, Lovable, Bolt or Replit and not sure it is safe to launch? I review what AI generated code most often gets wrong and give you a clear report you can act on.
What I check:
- Authentication: password hashing, JWT, refresh tokens, rate limits, MFA
- Authorization: user A cannot read user B's data (IDOR), role checks
- Secrets: API keys and DB URIs in code, git history, frontend bundle
- Database: Mongo injection, open Supabase or Firebase rules
- Validation, XSS, CORS, security headers
- Vulnerable dependencies
- Deployment, backups, monitoring
What you get:
- Severity ranked plain English report with evidence and exact fixes
- Standard adds a walkthrough call and 7 days of Q&A
- Premium: I implement the fixes and harden your deployment in 7 days
Why me: full stack developer building multi tenant SaaS with JWT RS256, refresh rotation, MFA, RBAC, CSP and Azure. Node.js, MongoDB, React, Angular.
Message me first with your stack. I need read only repo access and a staging URL, and I delete my copy after delivery. Point in time review, not a guarantee.
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Abhishek S
Full Stack Developer MERN and Azure
- Afkomstig uitIndia
- Lid sindsapr 2023
Talen
Kannada, Engels, Hindi
Veelgestelde vragen
Do you need my source code?
Read only repo access and a staging URL are enough. I never need production data, and I delete my copy after delivery.
Can you guarantee my app cannot be hacked?
No one honestly can. You get an evidence based review of the common, real risks in AI built apps, with prioritised fixes.

