Johans Praveen a.k.a Jopraveen
- Project Trainee at Zoho
- Coordinator & CTF player at TamilCTF
- I’m interested in learning low level stuffs.
Infosec contributions
Created content:
- TryHackMe room Pwn101
- Created CTF challenges for two TamilCTF events
- Youtube channel with HTB, CTF writeups and Infosec content
Talks:
| Topic | For | Link | Date |
| How to start CTFs 101 | OWASP Kanchipuram | Google Drive | 17/12/2021 |
| What is Binary Exploitation | TamilCTF | Youtube | 29/05/2022 |
| Stack Based Binary Exploitation | TamilCTF | Youtube | 26/06/2022 |
| CTFs & BinExp | Cyberonics | Youtube | 24/07/2022 |
| OSINT 101 | The Cyber Crawler | Youtube | 11/12/2022 |
Achievements / Notable things
- Yellow belt in pwn.college (completed 400+ pwn challenges)
- Played more than 150+ CTFs in CTFtime, HTB & others
- Organized a CTF event in my college (May 2022)
- Attended Nullcon Goa22 conference with my team
- Placed #5 position in Nullcon’s Winja CTF among 600 teams
- Won 1st prize in Hackers Era CTF in Held in VCET college