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$
USD
I will do secure source code review and fix security vulnerabilities
Zia Ur Rehman
About this gig
Build secure software with confidence before it reaches production.
I will perform a professional Secure Source Code Review to identify security vulnerabilities, insecure coding practices, and logic flaws that automated scanners often miss. I combine manual code review with SAST (Static Application Security Testing) to provide accurate findings and practical remediation recommendations.
What I'll Review:
- SQL Injection (SQLi) & Injection Flaws
- Cross-Site Scripting (XSS)
- Broken Authentication & Access Control (IDOR)
- Hardcoded Secrets & Sensitive Data Exposure
- Insecure Dependencies & Security Misconfigurations
- Business Logic & Secure Coding Issues
- OWASP Top 10 Security Risks
What You'll Receive:
- Secure Source Code Review Report
- SAST + Manual Security Analysis
- Vulnerability Details with Severity Ratings
- File & Line-Level References
- Clear Remediation Recommendations
- Professional PDF Security Report
- Free Retest (Standard & Premium)
Languages: Python, JavaScript/Node.js, PHP, Java, C#, Go, and more.
CONTACT ME FIRST with your programming language, framework, approximate Lines of Code (LOC)
LET'S SECURE YOUR SOURCE CODE BEFORE ATTACKERS DISCOVER THE VULNERABILITIES.
Get to know Zia Ur Rehman
Zia Ur Rehman
Cybersecurity Consultant, SOC 2, ISO 27001, Pentesting, Cloud
- FromPakistan
- Member sinceJun 2022
- Avg. response time1 hour
- Last delivery9 months
Languages
Pashto, Urdu, English
I help SaaS, fintech and eCommerce teams pass security reviews and stay secure after the report is delivered.
What I do:
- SOC 2 / ISO 27001 / GDPR readiness: gap analysis, policies, evidence
- Penetration testing: web apps, APIs, networks (OWASP-based)
- Cloud security: AWS, Azure and GCP hardening, IAM, CIS benchmarks
- SIEM setup, detection rules and incident response runbooks
Most clients start with a fixed-scope assessment, then move to a monthly retainer where I run remediation, retesting and reporting.
Send your stack and deadline and I'll tell you what's realistic.
My Portfolio
FAQ
Will you fix the vulnerabilities you find?
Every package includes detailed remediation guidance. The Premium package also includes hands-on fix implementation support.
Is my source code kept confidential?
Yes. Your code is handled with strict confidentiality and is never shared, reused, or stored beyond the review. An NDA can be signed upon request.
How should I share my source code?
You can provide a read-only Git repository, a ZIP archive, or another secure method that we agree on before the review begins.
Do you use only automated tools?
No. I combine manual secure code review with SAST tools to identify vulnerabilities that automated scanners often miss, reducing false positives and improving accuracy.
