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

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abhishek_sidnal
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abhishek_sidnal
Abhishek S
Sommige informatie wordt in het Engels weergegeven.

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

Abhishek S

Full Stack Developer MERN and Azure

  • Afkomstig uitIndia
  • Lid sindsapr 2023
  • Talen

    Kannada, Engels, 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.