DanCh
Information Security Specialist
Contacts
📧 DanCh.Pi@yandex.ru
💬 @DanCh_Cyberia
Education
A.S. Pushkin Leningrad State UniversityBachelor's degree: Applied Informatics in Economics 2024 - 2028 (expected) | Full-time
Current standing: 2nd year Key courses:
- Information security
- Programming
- Fundamentals of IT Project Management
- Economics
Technical Skills
- Operating Systems: Linux, FreeBSD
- Tools:
- Monitoring & logs: journalctl, top (including analogues), etc.
- Automation: cron, rsync, systemctl, etc.
- Remote & network: ssh (including scp/sftp), tmux, curl, wget, w3m, etc.
- Network diagnostics: traceroute, dig, tcpdump, ping, iptables/nftables, etc.
- Process management: kill, pkill, nice, systemctl, strace, etc.
- Memory & disk: df, du, free, vmstat, etc.
- Text editors: vim/neovim, nano, micro, etc.
- Text processing: grep, awk, sed, cut, sort, uniq, etc.
- Archiving: tar, gzip, zip, 7z, etc.
- Version control: Git, etc.
- Web Servers: nginx, Apache
- Virtualization: Type-1 hypervisors (KVM, QEMU, VMware), Type-2 hypervisors (VirtualBox), containerization (Docker)
- Programming: Python, Bash, C/C++, basic Assembly
Languages
- Russian: Native
- English: B1
About me
Hi! I am DanCh. I am 20 years old.
Before 2025, I was into programming. Then I became interested in information security.
It all started in 2025 with a course on web security from Yandex.
After that, I went into self-study: I studied new categories, immersed myself in CTF, and still play.
Favorite categories:
- Reverse - most interesting for me
- Web - how it all started
- Osint - i like it too
- Study pwn
Work experience
Duty engineer of the 2nd category
Company SpaceWeb | March 2025 - May 2025 (3 months)
- Customer support on hosting technical issues.
- Solving technical problems (for example: configuring nginx/apache, reading logs, working with mail protocols(pop3, imap, smtp), etc.)
OSINT Specialist
Company EnergyBase | June 2024 - August 2024 (3 months)
- Finding the coordinates of oil depots.
- Search for information about oil depots.
- Search for information about companies.
Activities
2026
- I'm doing a pre-internship at Rosatom, the topic is: "Virtualization".
- Learning Bear
- Duckerz CTF - 36th place
- Caplag CTF - 35th place
- Cybersecurity in finance - 10th place of the first selection
2025
- Gis Days - winner
- Alfa CTF - 22nd place
- Completed a course from Yandex Practicum on the Web Penetration Testing.