> For the complete documentation index, see [llms.txt](https://rouvin.gitbook.io/ibreakstuff/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rouvin.gitbook.io/ibreakstuff/welcome/about-me.md).

# About Me

## Hello!

My name is Rouvin. I love breaking things and am really into cybersecurity. Since childhood, I've been fascinated by technology, often taking apart computers and old phones physically, then wondering how it works. Afterward, I always put things back together in the wrong order to see if it still turns on. This curiosity, along with a tendency to break the rules (much to my parents' dismay), naturally led me to a career in security and hacking.

I created this notebook to document my own security learning and projects from university, internships, and certification courses. I was inspired by the many authors and security professionals who share their knowledge online for free. Thank you for allowing me learn from you!

## Bio

* I am a final year student majoring in Information Security at National University of Singapore (NUS) in the School of Computing, and will graduate in 2026.
* Certifications:
  * **OffSec Certified Expert 3 (OSCE3)**
  * **Offsec Experienced Penetration Tester (OSEP)**
  * **OffSec Web Expert (OSWE)**
  * **OffSec Exploit Developer (OSED)**
  * **OffSec Certified Professional (OSCP)**
  * **Certified Red Team Operator (CRTO)** from Zero-Point Security
  * **Certified Red Team Expert (CRTE)** from Altered Security
* I can speak English and Chinese (although the latter isn't the best).
* Outside of security, I am a canoe sprint athlete. I represent NUS in varsity competitions and have raced internationally repping Singapore as a national athlete.
* I enjoy teaching too, and teach cybersecurity to youths in the Cyber Youth Programme by the Digital and Intelligence Service to help raise the next generation of cybersecurity professionals.
  * Prior to that, I was a canoe sprint coach for National Junior College!

## Contact Me

### LinkedIn

{% embed url="<https://www.linkedin.com/in/rouvinerh>" %}

### Github

{% embed url="<https://github.com/rouvinerh>" %}

### Email

{% embed url="<https://mailhide.io/en/e/ZytRSwou>" %}

## Obligatory Disclaimer (Again)

I do not claim to be the most correct, the best, or even remotely good at security. I'm just a guy that is really into security and wants to learn as much as possible.

I do not condone any illegal activity done using any methods in this notebook. All of the concepts listed here are for **educational purposes** only. What you decide to do with these skills is on you (basically, you can't sue me, not that I was using ground-breaking techniques anyway).