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Available for Internship

Hello, I'm

Ranjan Aryal |

I'm a 

BCSIT student passionate about cybersecurity, ethical hacking, and building secure digital solutions. Exploring the frontier of network defense, CTF challenges, and offensive security research.

0 Projects
0 CTF Events
0 Certs
BCSIT Student
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root@cyberlab:~
root@cyberlab:~$ whoami
Ranjan Aryal — BCSIT Student & Cybersecurity Enthusiast
root@cyberlab:~$ cat skills.txt
Python | JavaScript | Linux | Nmap | Burp Suite | Wireshark
root@cyberlab:~$
$

About Me

Ranjan Aryal

BCSIT Student · Cybersecurity Aspirant

Butwal, Nepal
6th Semester — BCSIT
github.com/ranjan-aryal
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I'm a passionate BCSIT student on a mission to become a cybersecurity professional. With a deep interest in how systems work and how they break, I spend my days learning offensive and defensive security techniques, participating in CTF competitions, and building practical security tools.

Currently pursuing my Bachelor's degree, I complement my academic learning with self-study in ethical hacking, Linux administration, and network security. I believe the best security professionals understand both sides of the fence.

Education

BCSIT Pokhara University
2023 – Present GPA: 3.6/4.0

Interests

Cybersecurity Networking Ethical Hacking Web Security Digital Forensics CTF Challenges
Career Goal: To become a skilled SOC Analyst / Penetration Tester, contributing to enterprise security operations and red team engagements.
0 CTF Flags
0 Vulns Found
0 Lines of Code
0 Cups of Coffee

Technical Arsenal

HTML5 90%

Semantic markup, accessibility, SEO-friendly structure.

CSS3 85%

Flexbox, Grid, animations, responsive design.

JavaScript 75%

DOM manipulation, async/await, APIs, ES6+.

Python 80%

Scripting, automation, security tools, socket programming.

PHP 60%

Server-side scripting, form handling, MySQL integration.

Networking 78%

TCP/IP, OSI model, subnetting, routing protocols.

Linux 82%

Bash scripting, file permissions, process management.

Wireshark 70%

Packet capture, protocol analysis, traffic inspection.

Burp Suite 65%

Web proxy, intercepting requests, vulnerability scanning.

OWASP Top 10 75%

SQL injection, XSS, CSRF, IDOR, broken auth.

Nmap 80%

Port scanning, service enumeration, OS detection.

MySQL 72%

Schema design, queries, joins, stored procedures.

SQL 78%

Complex queries, subqueries, indexing, optimization.

Git 85%

Version control, branching strategies, merging, rebasing.

GitHub 82%

Repositories, PRs, Actions, GitHub Pages deployment.

VS Code 88%

Extensions, debugging, integrated terminal, shortcuts.

Featured Projects

Python · Security

Port Scanner Pro

Multi-threaded port scanner built with Python sockets. Supports banner grabbing, OS fingerprinting, and exports results to JSON.

Python Sockets Threading
Web · Security

Password Strength Analyzer

Real-time password strength checker with entropy calculation, breach database lookup, and security recommendations.

JavaScript HTML/CSS API
Web · Security

Secure Login System

Full-stack authentication with bcrypt hashing, rate limiting, 2FA support, session management, and brute-force protection.

PHP MySQL JS
Python · Security

Packet Sniffer Demo

Educational packet sniffer using Scapy that demonstrates ARP poisoning detection, DNS analysis, and HTTP traffic inspection.

Python Scapy Networking
Web · CTF

CTF Writeups Blog

Personal CTF writeup website with syntax-highlighted code blocks, challenge categorization, and difficulty ratings.

HTML/CSS JavaScript Markdown
Python · Security

Vulnerability Scanner UI

Web-based dashboard wrapping Nmap and Nikto scans, presenting results in a visual, color-coded threat matrix.

Python Flask Nmap

Certs & Achievements

Cisco CCNA (In Progress)

Cisco Networking Academy

Routing, switching, VLANs, STP, OSPF, subnetting.

In Progress

Ethical Hacking Essentials

EC-Council · CodeRed

Recon, scanning, exploitation, post-exploitation, reporting.

Completed · 2024

PicoCTF 2024

Carnegie Mellon University

Solved 34 challenges across web, crypto, forensics, rev.

Top 15% Global

Google Cybersecurity Certificate

Google · Coursera

SIEM, IDS, threat analysis, incident response, Python automation.

Completed · 2023

Hackathon — SecureHack Nepal

Cybersecurity Society of Nepal

Built a real-time phishing detection extension. 2nd place out of 40 teams.

🏆 2nd Place

TryHackMe — Top 5%

TryHackMe Platform

Completed 80+ rooms covering pentesting, OSINT, malware analysis.

Top 5% Global

Learning Timeline

Jan 2023

Started Web Development

Began learning HTML and CSS, built my first static website — a personal blog about tech.

HTMLCSS
Jun 2023

JavaScript Mastery

Deep-dived into JavaScript — DOM, events, fetch API, and built interactive web apps.

JSDOM
Jan 2024

Cybersecurity Introduction

Enrolled in Google's Cybersecurity Professional Certificate. Started learning about threats and defenses.

SecuritySIEM
Apr 2024

Linux & Networking Deep Dive

Switched daily driver to Kali Linux. Learned networking fundamentals, Wireshark, Nmap.

LinuxNetworking
Oct 2024

First CTF Participation

Competed in PicoCTF for the first time. Solved web, forensics, and crypto challenges.

CTFWebCrypto
Jan 2025

Built Security Projects

Developed a port scanner, password analyzer, and packet sniffer — combining security and coding skills.

PythonProjects
2025 – Now

Advanced Security Research

Pursuing CCNA, practicing on HackTheBox, targeting CEH certification, and building a security blog.

CEHHTBResearch

Get In Touch

Have a project idea, internship opportunity, or just want to talk cybersecurity? My inbox is always open — I'll respond within 24 hours.