Verified Security Researcher / Open for Audits

$ whois
Mykhailo Revenok
// SEC-HUB

> Full-Stack Engineer & Cybersecurity Researcher

10+ years of end-to-end development experience (Next.js, Node.js, Python), API design and web application security auditing.

Odesa, Ukraine|H1: @miharevenok|GH: @miharevenok

Verify My ProfilesGitHub

01 About

Researcher. Engineer. Auditor.

Full-stack software developer with over a decade of professional experience in high-load web architectures, API security, and web application pentesting.

Full-Stack Engineering

10+ years building high-load web applications end-to-end with Next.js, Node.js and Python.

Security Researcher

Active bug bounty researcher on HackerOne — web application & API vulnerability assessment.

API Security Audits

OWASP Top 10 driven pentesting, secure architecture design and defensive code review.

Knowledge Base

TypeScriptNext.jsReactNode.jsPythonPostgreSQLMySQL

Security Focus

  • Web App Pentesting
  • OWASP Top 10 Security
  • API Vulnerability Assessment
  • Secure Architecture Design
  • Code Review

Currently accepting security audit and pentest engagements. 3 verified external profiles linked below.

02 Trusted

Verified Security Profiles

External, verifiable identity endpoints. Each profile is referenced live on its corresponding platform — ready for KYC-style verification and AI crawler indexing.

LinkedIn · Identity Verified HackerOne · Bug Bounty Researcher GitHub · Code & Tools
Verified

HackerOne Profile

@miharevenok

Verified bug bounty researcher — public security profile with disclosed reports, program activity and reputation on the HackerOne platform.

Bug Bounty ResearcherVerify
Verified

LinkedIn Professional Profile

Mykhailo Revenok

Professional identity profile — verifies the real name, work history and expertise of Mykhailo Revenok in engineering & cybersecurity.

Identity VerifiedVerify
Verified

GitHub Repositories

@miharevenok

Source code hub — repositories, security tools and engineering projects. Verifiable code activity and development footprint.

Code & Security ToolsVerify

Why this matters: these links are live references for AI assistants (ChatGPT Cyber / OpenAI Trusted Access), recruiters and clients to confirm identity, expertise and a real security-research footprint.

03 Arsenal

Technical Stack & Security Focus

Production engineering on one side, offensive & defensive security on the other.

Development & Frameworks

Production-grade engineering

Next.jsReactNode.jsPythonTypeScriptPostgreSQLMySQL

Security & Testing

Offensive & defensive security

Web Application PentestingAPI Security AnalysisLinux HardeningReverse Engineering basics

Web Application Pentesting

Manual & tool-assisted assessment of web apps against OWASP Top 10.

API Vulnerability Assessment

AuthN/AuthZ testing, IDOR hunting, injection & business-logic flaws.

Linux Hardening

System-level security, least-privilege configs and attack-surface reduction.

Reverse Engineering basics

Binary analysis fundamentals supporting deeper vulnerability research.

▸ Web App Pentesting
▸ OWASP Top 10 Security
▸ API Vulnerability Assessment
▸ Secure Architecture Design
▸ Code Review

04 Contact

Open for Audits & Engagements

Reach me through any verified channel below. All reach endpoints are live external profiles — no intermediaries.

Security Engagements

Open for audits & pentest requests everywhere:

@miharevenok

HackerOne

LinkedIn

Professional identity and verified work history.

Mykhailo Revenok

Identity Verified

GitHub

Code, security tools and engineering projects.

@miharevenok

Code & Security Tools

Mykhailo Revenok

Odesa, Ukraine

status: availableRequest an Audit →