Switch to English?
Yes
Переключитись на українську?
Так
Переключиться на русскую?
Да
Przełączyć się na polską?
Tak

Mihaylo S.

A serious organization, but just as full of holes as your websites
Offer Mihaylo work on your next project.

Ukraine Rovno, Ukraine
2 months 20 days back
Available for hire available for hire
on the service 3 years

Rating

Successful projects
No data
Average rating
No data
Rating
206
Cybersecurity & Data Protection
38 place out of 197
Cybersecurity & Data Protection
38 place out of 197

Language proficiency level

Українська Українська: fluent
Русский Русский: advanced
English English: intermediate
Polski Polski: intermediate

CV

Good day!
I am an aspiring specialist in development and cybersecurity, open to Junior positions as well as freelance projects. I already have practical experience in development, automation, and data protection.

My Skills:

  • JavaScript
  • Python
  • HTML/CSS
  • Basic cybersecurity (vulnerability analysis, data protection, secure coding)

Projects & Experience:

🔹 Developing a Secure Corporate Website
Technologies: HTML/CSS, JavaScript, basic web security
I built a responsive corporate website optimized for SEO and protected against common web threats such as XSS and SQL injections.

🔹 Creating a Secure Data Processing System
Technologies: Python, Flask, AWS
Developed a server-side application for processing large volumes of data, incorporating security measures such as API protection, access control, and event logging.

🔹 Automation Script Development
Technologies: Python
Created a script for automated report generation and notification sending, implementing unauthorized access protection and action logging.

🔹 Web Application Vulnerability Analysis
Technologies: OWASP ZAP, Burp Suite (beginner level)
Performed security testing on small web projects, identifying basic vulnerabilities.

🔹 Technical Text Translation
✅ Translated documentation and articles on programming and cybersecurity (English ⇄ Russian).

About Me:

💡 Passionate about exploring new technologies and solving complex problems.
🛡 Interested in cybersecurity and committed to writing secure code.
🚀 Eager to learn and grow in the field of information security and development.

📩 Open to opportunities!

Skills and abilities

Portfolio


  • 1200 USD

    Analysis of vulnerabilities of the propaganda resource

    Databases & SQL
    Vulnerability Analysis of a Propaganda Resource
    Objective: Identification and analysis of vulnerabilities on a Russian website that spread "SMO" propaganda.

    Process:
    Conducted reconnaissance (OSINT) to gather information about the website's infrastructure.
    Used tools to search for technical vulnerabilities (OWASP ZAP, Burp Suite, SQLmap).
    Identified critical vulnerabilities that could allow unauthorized access to the site.
    Transferred the collected data to the relevant authorities in Ukraine for further action.

    Result:
    The site contained numerous vulnerabilities (open APIs, XSS, SQL injections) that threatened its stability and security. The information obtained contributed to countering hostile propaganda and information operations.

Activity

  Latest proposals 2
Penetration Testing Personal project
174 USD
System Administrator Personal project
564 USD