DanCh
Information Security Specialist
Contacts
📧 DanCh.Pi@yandex.ru
💬 @danch:matrix.0x44616e4368.ru
About me
Information Security specialist focused on Reverse Engineering and Web Penetration Testing. Third-year student of Applied Informatics in Economics at A.S. Pushkin Leningrad State University. Active CTF player since 2025; currently expanding into pwn and binary exploitation.
Skills
- Programming languages: C/C++, Python, Bash, x86-64 Assembly (basic)
- Security Tooling: Ghidra, IDA, radare2, pwndbg, Burp Suite, Nmap, Wireshark and etc
- Systems: Linux, FreeBSD
- Virtualization: KVM/QEMU (Type-1), VirtualBox (Type-2)
- Containers: Docker
Language
- Russian - native
- English - B1 (Intermediate)
Project
Discovered an Internet Explorer vulnerability - RCE via XSS - and successfully exploited it. Security research.
Work experience
Duty engineer of the 2nd category
Company SpaceWeb | March 2025 - May 2025
- Provided L1/L2 technical support for hosting customers
- Diagnosed and resolved issues with Nginx/Apache, DNS, mail protocols (POP3, IMAP, SMTP), and log analysis.
- Escalated complex incidents to L2/L3 with clear reproduction steps.
OSINT Specialist
Company EnergyBase | June 2024 - August 2024
- Conducted geolocation and infrastructure analysis of oil depots using satellite imagery and OSINT techniques.
- Gathered and structured intelligence on companies and facilities.
- Reports for the analytics team.
Activities
Achievements:2026
- Learning Bear
- Duckerz CTF - 36th place
- Caplag CTF - 35th place
- Cybersecurity in finance - 10th place of the first selection
Internships & Courses:
2026
- I completed a pre-graduate internship at Rosatom, the topic is: "Virtualization".
- I went to Sirius for a training camp.
2025
- Completed a course from Yandex Practicum on the Web Penetration Testing.