I will perform a security audit of your web application

Ukraine

I speak English, Ukrainian

FullStack Developer

I'm a full-stack developer specializing in React and C# ASP.NET Core with PostgreSQL. I build real web applications — not templates. My most recent project: ClassConnect (classconnect.com.ua) — a Saa...
About this Gig

Worried your web app has hidden security holes? I'll find them before someone else does.


I check for the most common and most dangerous vulnerabilities in web applications: IDOR/BOLA (access to other users' data via ID manipulation), exposed API keys, CORS misconfiguration, weak JWT handling, and unsafe password storage.


WHAT YOU GET:

A clear list of vulnerabilities found, ranked by severity

Plain-language explanation of each issue

Practical recommendations to fix them

Optional hands-on help implementing the fixes (Premium)


WHY WORK WITH ME:

I run a production SaaS platform handling real user data and have tested it against IDOR/BOLA, key exposure, and CORS issues I know how to look at your app the way an attacker would.


HOW IT WORKS:

1. Share access to your app or codebase

2. I run the audit and document findings

3. You get a clear report with next steps


NDA available on request. Let's make sure your app is actually safe.

Device:

Server/Hosting

Operating system:

Linux/Unix

Also delivering:

Documentation

Multiple revisions

My Portfolio

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