I will fix and secure your vibe coded app from lovable, bolt, v0 or replit

U
ussiisardar
U
ussiisardar
Usman Sardar

Level 2

About this gig

A security study scanned 1,072 vibe-coded apps.

98% had at least one security flaw. 39 had their entire database

publicly readable to anyone on the internet.


If you built with Lovable, Bolt, v0 or Replit, your app most likely

ships with the same holes. I find them and I fix them.


WHAT I CHECK AND FIX:


Supabase Row-Level Security (disabled in 44 of 50 audited apps)

API keys exposed in your public JavaScript bundle

Broken or reversed authentication logic

Unprotected endpoints anyone can call

CORS rules and missing security headers

Database schema and slow queries


THEN I FINISH THE JOB:


Half-built features completed properly

Clean code your next developer can actually read

Proper deployment to Vercel, Netlify or your own host


WHY ME:


Full-stack developer Next.js, React, Node, Supabase, PostgreSQL.

I repair what you built. No rebuild from scratch, no lost work.


Send me your app URL before ordering. I'll take a quick look and

tell you which package you actually need.

Get to know Usman Sardar

Usman Sardar

Crafting Timeless Designs with a Decade of Expertise!

4.8(267)

Level 2

  • FromPakistan
  • Member sinceJan 2020
  • Avg. response time1 hour
  • Last delivery1 week
  • Languages

    Arabic, English, French, Urdu
I’m Usman from Pakistan, A Full Stack Developer specializing in building scalable, high-performance web applications across multiple stacks and programming languages. I work with modern technologies like MERN and can adapt to different frameworks based on project needs. I also bring strong expertise in Graphic and Logo Design, helping brands create clean, premium, and visually impactful identities. I focus on delivering reliable, efficient solutions with clear communication and 100% client satisfaction. Let’s turn your ideas into powerful digital products and standout designs.

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