$ whoami
josh_cinense
$ cat profile.txt

Josh V. Cinense

Cybersecurity Specialist & Software Developer

Passionate about cybersecurity, web exploitation, and building secure, scalable applications. Specialized in Python, C#, and modern security frameworks.

$ ls skills/
Cybersecurity Web Exploitation Python Reverse Engineering C#
$ ./start_portfolio |
View Projects Connect Resume (PDF)

// Featured Projects

Cybersecurity Homelab

Infrastructure & Virtualization

A fully virtualized lab for offensive/defensive security research. Built on Proxmox, it uses Docker, Portainer, and OPNsense for containerization and network security. Used for pen-testing simulations, malware analysis, and threat intelligence.

Proxmox Docker Portainer OPNsense Linux

Self-Hosted Infrastructure

System Administration

A comprehensive home server providing various self-hosted services. Manages web hosting, media servers, and secure remote access via Cloudflare Tunnels. Demonstrates skills in system administration and maintaining high-availability services.

Linux Server Cloudflare System Admin Docker High Availability

CTF & Security Research

Competitive Hacking

Active participant in Capture-The-Flag competitions focusing on Web Exploitation, Cryptography, and Reverse Engineering. Ranked in regional HACKFORGOV events, showcasing practical problem-solving skills under pressure.

CTF Web Exploitation Cryptography Reverse Engineering OSINT

Custom Arch Linux Cybersecurity Distro

Red/Blue/Purple Team OS

Designed and riced my own Arch Linux-based cybersecurity distribution, tailored for red, blue, and purple team operations. Features a fully customized Hyprland and KDE desktop, pre-installed with essential tools for offensive, defensive, and threat hunting workflows. Built for performance, aesthetics, and productivity.

Arch Linux Hyprland KDE Red Team Blue Team Purple Team Ricing

Work Immersion Website

Full Stack Web Development

Led the development of a production-ready website for Dr. Ramon De Santos National High School's Work Immersion program. Managed backend logic, database design, UI/UX, hosting, and deployment. Coordinated a team to deliver a system tailored to the school's requirements.

Full Stack UI/UX Backend Deployment Project Management

Romel Garcia Digital Media Website

Web Development & System Administration

Developed and maintained a portfolio and service website for a photography company. Managed server hosting, backend infrastructure, database architecture, and API integrations to ensure high performance and reliability for media delivery.

Web Development System Admin Backend Database API Integration

// Skills & Technologies

Cybersecurity & Defense

Web Exploitation Cryptography Reverse Engineering Network Security Cyber Defense Ethical Hacking Incident Response Web Application Security Log Analysis Risk Assessment Cyber Threat Intelligence (CTI) Computer Forensics Steganography CTF

Software & Web Development

Python C# Java Back-End Web Development Object-Oriented Programming (OOP) Database Administration Version Control Game Development Linux Windows Server Microsoft Azure Operating Systems

Multimedia & Professional

Project Management Team Management Leadership Problem Solving Communication Video Editing Adobe Photoshop Graphic Design Documentation Public Speaking Event Management Critical Thinking

// Experience

CyberSecurity OJT

NEECO II Area I – CITET Department
  • Conducted in-depth vulnerability assessments and penetration testing on web and network infrastructure.
  • Identified and analyzed security flaws, documented risks, and proposed mitigation strategies.
  • Developed a cybersecurity lab environment to simulate threats and test defenses.
  • Produced technical and executive reports for stakeholders, highlighting findings and recommendations.
  • Participated in consultations focused on security architecture and infrastructure hardening.
Pen-Testing Vulnerability Assessment Risk Assessment Infrastructure Hardening

Full Stack Web Developer & System Administrator

Romel Garcia Digital Video and Photography
A photography company focused on delivering high-quality visual content and creative storytelling for events and milestones.
  • Developed and maintained the company website, ensuring a user-friendly interface and optimal performance.
  • Managed website hosting and server administration, ensuring minimal downtime and quick load times.
  • Collaborated with the photography team to showcase their portfolio effectively online.
  • Updated website content regularly to reflect current services and promotions.
  • Designed, developed, and managed backend infrastructure, including database architecture, API integrations, and server administration.
  • Built and optimized a scalable database system to efficiently store, manage, and serve high-resolution media.
  • Implemented high-performance backend solutions, ensuring fast load times, security, and reliability.
Full-Stack Dev System Admin Backend Database Arch. API Integration

Lead Developer – Work Immersion Website

Dr. Ramon De Santos National High School
  • Led and managed all technical components of the Work Immersion website, including backend logic, database design, UI/UX planning, hosting, and deployment.
  • Acted as project lead, coordinating the team and ensuring timely delivery of a fully functional system.
  • Oversaw technical architecture while delegating front-end development and documentation tasks to teammates.
  • Delivered a production-ready website tailored to the school's requirements and usability goals.
Lead Developer Project Management Backend UI/UX Deployment

// Licenses & Certifications

MetaCTF Flash CTF (Top 17%)

MetaCTF Issued Jan 2025
Ranked 163rd out of 1000 participants (C4STL3). Certificate of Participation.
Reverse Engineering Cryptography Web Exploitation Cyber Security

SOC Member

LetsDefend Issued Dec 2024
Active member of the LetsDefend Security Operations Center.
Network Security Log Analysis Cybersecurity

Security Concepts in Azure

STYAVA.DEV Issued Nov 2024
Covered Azure DevOps, Azure SQL, and core security concepts.
Azure DevOps Microsoft Azure Cybersecurity

Building a Cybersecurity Career: Navigating the Job

Xaltius Academy Issued Oct 2024
Completed a career-focused cybersecurity program.
Cybersecurity Ethical Hacking

Operating Systems Basics

Cisco Issued Apr 2024
Core concepts of Linux and operating systems.
Linux Operating Systems

HACKFORGOV 2024 Region 3 CTF (10th Place)

DICT - Philippines Issued Jun 2024
10th in Individual Ranking, Region 3 Capture-The-Flag Competition.
CTI Network Security Reverse Engineering Cryptography Steganography

Operating Systems Basics

Cisco Issued Apr 2024
Core concepts of Linux and operating systems.
Linux Operating Systems

Network Defense

Cisco Issued Jan 2024
Network protocols, troubleshooting, and information security.
Risk Assessment Network Protocols Information Security

Cyber Threat Management

Cisco Issued Nov 2023
Risk assessment and threat intelligence.
Risk Assessment CTI Information Security

Python Programming Essentials

DICT - Philippines Issued Nov 2023
Certificate of Completion. Focused on Python, problem solving, and critical thinking.
Python Problem Solving Critical Thinking

HACKFORGOV Cyber Challenge 2023 Region 3 CTF (6th Place)

DICT - Philippines Issued Sep 2023
6th in Individual Ranking, Region 3 Capture-The-Flag Competition.
CTI Cybersecurity CTF Cyber Defense

2nd Regional Cyber Security Conference

Holy Angel University Issued May 2023
"Building A Resilient Future through Cyber Education: Be Secured. Stay Secured"
Computer Forensics CTI CTF

JPCS Special Projects Director (2023-2025)

Philippine Computer Society Issued Jan 2023
Special Projects Director at JPCS National for Academic Year 2023-2024.
Leadership Project Management Teamwork Communication

5th Regional Assembly on Information Technology Education (Video Editing)

PSITE Central Luzon Issued Oct 2022
Video editing for the 5th Regional Assembly on ITE.
Cinematography Video Editing Video Production
Scroll

// Education

$ cat education.txt
  • Our Lady of the Sacred Heart College of Guimba Inc.
  • Bachelor of Science in Information Technology, Cum Laude
  • JPCS – OLSHCO Chapter: Special Projects Director

// About Me

Hi, I'm Josh V. Cinense.
Cybersecurity Specialist & Full Stack Developer based in Guimba, Central Luzon, Philippines.
I love building secure systems, ricing Linux, and competing in CTFs. Always hacking, always learning.

github.com/JASHiNSENNiN linkedin.com/in/cinense-josh-vengco 
const aboutMe = {
  name: "Josh V. Cinense",
  role: "Cybersecurity Specialist & Full Stack Developer",
  location: "Guimba, PH",
  skills: ["PenTesting", "Python", "Linux", "CTF"],
  interests: ["Linux Ricing", "Game Dev"]
};
3+
Years Experience
10+
Projects Completed
15+
Technologies
$ cat quick_facts.txt
  • Philippines
  • BS Information Technology (Cum Laude)
  • Cybersecurity Specialist
  • CTF Player

// Get In Touch

$ echo "Let's connect!"
I'm always open to new opportunities, collaborations, or just a good chat.
Feel free to reach out through any of the options below!
LinkedIn GitHub Facebook
jacercinense@gmail.com
+63 926 900 3279
_j4shin