f0lder@portfolio: ~
f0lder@portfolio:~$ ./f0lder --help
f0lder v2.4.1
Full-Stack Developer & CTF Player
Built with: React.js, Next.js, PHP, Python
Specializes in: Web Development, WordPress, CTF
Location: Romania
f0lder@portfolio:~$ cat about.txt
Master's student in Computer Science with a passion for web development and cybersecurity. Specializing in creating modern web applications and participating in CTF competitions.

Experience in WordPress development, full-stack web applications, and security research. Active CTF player with notable achievements in CSCTF and USVCTF competitions.

f0lder@portfolio:~$ ls -la skills/
total 12 skills
drwxr-xr-x 2 f0lder dev 4096 Dec 15 2024 languages/
JavaScript/TypeScript
Python
PHP
C/C++
drwxr-xr-x 2 f0lder dev 4096 Dec 15 2024 security/
Web App Security
Penetration Testing
Reverse Engineering
Cryptography
drwxr-xr-x 2 f0lder dev 4096 Dec 15 2024 frameworks/
React/Next.js
Node.js/Express
WordPress
Docker

f0lder@portfolio:~$ find projects/ -type f -name "*.md"
No projects found. Try running the API server.

f0lder@portfolio:~$ history | grep -E "(job|work)"

PHP Developer

DeosebIT Soft
2025 - Present
Bacau, Romania
Key Achievements:
Creating custom WordPress themes and plugins
Creating custom widgets and optimizing websites
Fixing bugs and implementing new features

Website Admin and Theme Developer

AR Medical Cosmetic
2022 - 2025
Remote
Key Achievements:
Maintained and optimized website performance
Created custom WordPress theme with WooCommerce integration
Implemented Docker containers for deployment

f0lder@portfolio:~$ cat ctf_achievements.log | tail -10
USV-CTF 2025
The Codefathers
12th Place
CSCTF 2025
The Codefathers
6th Place
CSCTF 2024
The Codefathers
3rd Place
USV-CTF 2023
The Codefathers
6th Place
HackITAll
The Codefathers
Finals
USV-CTF 2024
The Codefathers
Participation
CTF Competitions
The Codefathers
Regular Participant
f0lder@portfolio:~$ wc -l vulnerabilities_found.txt
50+ vulnerabilities_found.txt

f0lder@portfolio:~$ ping contact.f0lder.xyz
PING contact.f0lder.xyz (192.168.1.100): 56 data bytes
64 bytes from 192.168.1.100: icmp_seq=0 time=0.123ms
Connection established. Ready to receive messages.
f0lder@portfolio:~$ cat contact_info.txt
Direct Contact:
📧 admin@f0lder.xyz
📍 Romania
Status:
Available for freelance
Response time: Within 24 hours