I'm a Junior Penetration Tester and Full-Stack Developer passionate about offensive security, reverse engineering, and solving complex technical challenges. I thrive in competitive environments where learning never stops and every obstacle is an opportunity to grow.
- 💻 Web Developer with solid experience in both front-end and back-end stacks.
- 🔐 Cybersecurity Enthusiast, member of the Cybersecurity Club at Universidad Europea.
- 🧠 Competitor, 2nd place at IMMUNE Olympics - Hacking Fest 2022.
- 🏁 Constantly pushing boundaries through projects, CTFs, and research.
Certified in foundational penetration testing methodologies and tools.
Currently pursuing the Offensive Security Certified Professional, focused on real-world exploit development and red teaming.
- Windows privilege escalation (DLL Hijacking, UAC Bypass, Token Impersonation, etc.)
- Post-exploitation techniques and credential dumping
- Red teaming and adversary simulation
- Active Directory enumeration and attacks
- Active on Hack The Box, TryHackMe, and other virtual labs.
- Passionate about solving real-world challenges to sharpen my skills.
- 🇩🇪 German – Native
- 🇪🇸 Spanish – Native
- 🇬🇧 English – Proficient
- 🗣 Catalan – Proficient
- 🔄 Adaptability
- 💬 Clear Communication
- ⚡ Fast Learning
- 🧩 Problem Solving
- 🤝 Team Collaboration
A PHP-based project for helping people with ADHD.
Technologies: HTML, CSS, PHP, JavaScript
A front-end application for managing employees and projects.
Technologies: Angular, TypeScript, CSS
A complete backend system for employee/project management.
Technologies: Java, Spring, REST API
Collection of categorized PE techniques: DLL Hijacking, UAC Bypass, Token Impersonation, etc.
- 📧 Email: aristex@hotmail.com
- 💼 LinkedIn: linkedin.com/in/arismaximiliankuhs
"I seek out challenges that test my limits. Whether in coding or competition, I thrive on growth, learning, and delivering impactful results."