Hello! I'm a cyber security enthusiast and software developer from Finland.

I know things from almost every area of tech, but my main focus is on offensive cyber security, specifically web penetration testing and mobile penetration testing.

Timeline

Experience

Timeline of my learning. (of course not perfect, since I don't have elephant's memory)

Shorter box = shorter time

Rating system:

• Can use normal functionalities perfectly = ✅

• Advanced/Fluent =
  

• Intermediate =
  

• Beginner =
  
  

Tryhackme:

(Only the ones I'm fluent at)

• Python:
  Python was my second programming language and I have actively used it from 2018 to this day.
  
  
• Golang:
  Golang is my latest language and I have actively used it from the beginning of 2023 to now.
  
  
  
  

• Web Apps:
  
• Mobile:
  
• Radio (RFID, NFC, Sub-GHz):
  
• Network: or
  
• WIFI:
  
• Active Directory:
  
• IOT:
  
  

Other offensive cyber security related:

• OSINT:
  
• Digital Forensics:
  
• Reverse engineering (PE/ELF):
  
  

Operating Systems (system administration and usage):

• Linux:
  
• Windows:
  
  

Virtualization software:

• Docker:
  
• Proxmox:
  
• ESXI/VCenter/VSphere:
  

Databases:

• SQL:
  
• NOSQL:
  
  

Front and backend web:

• Golang:
  
  • Fiber:
    
• Javascript (NodeJS):
  
  • ExpressJS:
    
• HTML:
  
• CSS:
  
• SASS:
  
• NGINX:
  
• Apache web server:
  
• PHP:
  
  

SIEM:

• WAZUH:
  
• ELK Stack:
  
  

IDS:

• SNORT:
  
  

Vulnerability management:

• OpenVAS: ✅
  
• Nessus: ✅
  
  

Hardening:

• Linux:
  
• Active Directory:
  
• Windows:
  
  

Links/Contact 🌐

Medium:R00tendo

Email:R00tendo@proton.me

Miscellaneous

Feel free donate Monero: 48ZrWwcf1gpG9VCe7agYru36SJhKwDDyGCgGw4TvkAG92Exd9pN7GBvL23SkwrMMbgdFa7BnFX2k6cD49SzV7pv42B4JDQE