I will security audit and harden your ai built mern or react app

A
abhishek_sidnal
A
abhishek_sidnal
Abhishek S
security audit and harden your ai built mern or react app
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security audit and harden your ai built mern or react app
Full Screen
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security audit and harden your ai built mern or react appsecurity audit and harden your ai built mern or react appsecurity audit and harden your ai built mern or react app

About this gig

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.

  • Platform

    • Other

  • Website type

    • E-Commerce store
    • Business
    • Saas
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Get to know Abhishek S

Abhishek S

Full Stack Developer MERN and Azure

  • FromIndia
  • Member sinceApr 2023

  • Languages

    Kannada, English, Hindi
Hi, I'm Abhishek, a full stack developer from Hyderabad, India. I build and fix web apps with React, Node.js, Express and MongoDB. I work on a production multi-tenant SaaS for accounting firms, so I care about what matters once real users arrive: secure login, permissions, file handling and reliable deployment on Azure. I can build your MVP, add features, fix stubborn bugs, or review an app built with AI tools like Cursor, Lovable, Bolt or Replit and make it safe to launch. You get clear scope, regular updates and code you can maintain. Message me with what you need.

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