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Fiverr Pro
English
$
USD
I will audit and fix security issues in your web application
Vishal S
About this gig
Is your Web application secure?
I will review your web application for common security weaknesses, analyze the findings, provide a clear report, and help fix the identified issues.
SECURITY CHECKS CAN INCLUDE:
Security headers
Authentication configuration
Authorization and access control
Input validation
Client-side data exposure
Sensitive information exposure
Cookie and session configuration
CORS configuration
Dependency/security issues
API security
Error handling
Frontend security configuration
PREMIUM SECURITY REVIEW:
Backend/API security
Authentication and authorization
API input validation
Server-side configuration
Database-related security review
Security remediation
Retesting after fixes
WHAT YOU RECEIVE:
Security analysis
Clear findings
Risk/priority classification
Recommended fixes
Security report
Fixes within agreed scope
Retesting after remediation
I focus on defensive security testing of applications you own or are authorized to test.
Send me your project details before ordering so I can confirm the scope and recommend the right package.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Vishal S
Vishal S
Software Engineer
- FromIndia
- Member sinceSep 2025
Languages
English
I am a Software Engineer with over 3.5 years of experience building scalable, production-grade web applications using React.js, Next.js, TypeScript, and Node.js. I specialize in designing reusable UI architectures, implementing secure backend APIs, and improving frontend performance and Core Web Vitals.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
Can you audit my React or Next.js application?
Yes. I can review the frontend and, depending on the package, backend/API components for common security weaknesses and configuration issues
Do you provide a security report?
Yes. Standard and Premium packages include a structured report explaining findings, affected areas, priority, recommendations, and remediation status.
Can you fix the issues you find?
Yes. Fixes are included according to the scope of the selected package.
Do you test APIs?
API security review is available in Standard and Premium, with deeper backend/API analysis in Premium.
Can you check authentication and authorization?
Yes, within the agreed scope.
Can you audit the backend too?
Yes. Premium is designed for projects requiring frontend plus backend/API security review.
Do you guarantee that my application is completely secure?
No security audit can guarantee that an application has zero vulnerabilities. The audit identifies issues within the agreed scope and provides remediation recommendations and fixes where applicable.
