ETHICAL HACKER & NETWORK SPECIALIST

Hi, I'm Levi

LEVI

Network & Cybersecurity Enthusiast

Student at SMK Bangun Nusa Bangsa passionate about networking, server administration, cybersecurity, penetration testing, and modern IT infrastructure.

Explore My Skills Contact Me

TCP/IP Linux Firewall Server Cisco / MikroTik

Levi - Ethical Hacker & Network Specialist

LEVI // SEC-ID ETHICAL HACKER

NETWORK ONLINE

SERVER ACTIVE

SECURITY SECURE

┌──[ levi@network ]──[ ~/portfolio ]─────────┐

SECURE SESSION

levi@network:~$ whoami

Levi

levi@network:~$ role

• Ethical Hacker
• Network Specialist
• Server Administrator

levi@network:~$ skills

[✓] Networking
[✓] Server Administration
[✓] Cybersecurity
[✓] Penetration Testing
[✓] Troubleshooting

levi@network:~$ status

NETWORK     ONLINE
SERVER      ONLINE
SECURITY    SECURE

levi@network:~$ echo "KEEP LEARNING"

KEEP LEARNING

System Profile // 01

ABOUT LEVI

Eksplorasi profil, filosofi belajar, dan dedikasi teknis dalam infrastruktur jaringan serta cyber defense.

Authorized Student Researcher

Levi adalah siswa SMK Bangun Nusa Bangsa yang memiliki ketertarikan besar terhadap jaringan komputer, server, cybersecurity, dan teknologi informasi. Levi senang mempelajari konfigurasi jaringan, administrasi server, troubleshooting, keamanan sistem, serta penetration testing melalui lingkungan pembelajaran dan laboratorium yang legal.

“Understand the network. Secure the system. Keep learning.”

01+

Years Learning

15+

Technical Skills

10+

Projects & Labs

∞

Curiosity

Matrix Capabilities // 02

TECHNICAL SKILLS

Keahlian komprehensif dalam networking, server hardening, cybersecurity defensif, dan penetration testing.

NETWORKING

TCP/IP & Subnetting 92%

Routing & Switching 88%

VLAN & Trunking 85%

DNS & DHCP Services 90%

Network Troubleshooting 86%

SERVER ADMINISTRATION

Linux Server (Debian/Ubuntu) 90%

Windows Server 78%

Web Server (Apache/Nginx) 88%

Database Server (MySQL/MariaDB) 82%

Server Configuration & Monitoring 84%

CYBERSECURITY

Network Security & Firewalls 87%

System Hardening 85%

Vulnerability Assessment 80%

Log Analysis & Monitoring 83%

Security Fundamentals 92%

PENETRATION TESTING

Reconnaissance & Scanning 86%

Security Assessment 82%

Web Security Fundamentals 80%

Network Security Testing 85%

Security Reporting & Remediation 88%

CORE TECHNOLOGIES & TOOLS

Linux Cisco MikroTik Git HTML5 CSS3 JavaScript MySQL Bash Scripting Wireshark & Nmap

Live Telemetry // 03

SYSTEM MONITOR

Visualisasi dashboard status infrastruktur, node jaringan, dan firewall security.

LEVI SYSTEM MONITOR v2.6

HOST: 192.168.10.1 // FIREWALL: FILTERING // STATUS: OPTIMAL

[+] NODE HEALTH & SECURITY STATUS

NETWORK ONLINE

SERVER ONLINE

FIREWALL ACTIVE

SECURITY SECURE

DATABASE ONLINE

SYSTEM ACTIVE

NETWORK TOPOLOGY SIMULATOR LATENCY: 12ms

Defense Shield

100% ACTIVE

Packet Inspection

ENCRYPTED

Threat Level

MINIMAL (0/0)

Core Uptime

99.99%

Portfolio Archive // 04

FEATURED PROJECTS

Koleksi lab, simulasi jaringan, konfigurasi server, dan eksperimen cybersecurity yang telah dirancang.

01 INFRASTRUCTURE

NETWORK INFRASTRUCTURE

Simulasi dan perancangan jaringan untuk memahami routing, switching, subnetting, VLAN, dan troubleshooting.

NETWORKING CISCO MIKROTIK

02 SERVER LAB

LINUX SERVER LAB

Laboratorium server untuk mempelajari konfigurasi Linux server, deployment service, monitoring, networking, dan system administration.

LINUX SERVER BASH

03 DEFENSIVE CYBER

CYBERSECURITY LAB

Lingkungan pembelajaran cybersecurity untuk memahami network security, vulnerability assessment, system hardening, dan security monitoring.

SECURITY LINUX NETWORK

04 ETHICAL PENTEST

PENETRATION TESTING LAB

Laboratorium keamanan terisolasi untuk mempelajari penetration testing dan analisis keamanan secara legal dan bertanggung jawab.

PENTEST WEB SECURITY LAB

Timeline Track // 05

LEARNING JOURNEY

Jejak eksplorasi akademis, sertifikasi mandiri, dan kegiatan laboratorium IT.

SMK BANGUN NUSA BANGSA

Student — Networking & IT

Fokus mendalami kejuruan teknik komputer dan jaringan dengan kurikulum praktis dan intensif:

Network Configuration
Server Administration
Cybersecurity Learning
Troubleshooting
Infrastructure Lab
System Administration

INDEPENDENT LAB RESEARCH

Ethical Hacking & System Hardening

Eksperimen mandiri dalam membangun jaringan virtual lokal terisolasi untuk simulasi pertahanan sistem siber, analisis log, dan pengujian kerentanan.

Command Line Interface // 06

PROFILE TERMINAL

Ketik perintah di terminal untuk berinteraksi secara langsung dengan profil Levi.

┌──[ levi@cyber ]──[ ~/profile ]──────────────┐

BASH // v5.2

levi@cyber:~$ cat profile.txt

Name       : Levi
School     : SMK Bangun Nusa Bangsa
Role       : Ethical Hacker
Focus      : Networking & Server
Specialty : Cybersecurity
Status     : Learning & Building

levi@cyber:~$ ./skills.sh

[✓] Networking
[✓] Server Administration
[✓] Cybersecurity
[✓] Penetration Testing
[✓] Troubleshooting

levi@cyber:~$ echo "SECURITY IS A MINDSET"

SECURITY IS A MINDSET_

levi@cyber:~$

Connect Transmission // 07