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Sibiraj A

Sibiraj A

Certified Ethical Hacker (CEH)

Trichy, Tamil Nadu $50/hr Hybrid Full-time
90
Profile Score

About

A Certified Ethical Hacker (CEH) with strong expertise in ethical hacking, penetration testing, and system security. Proficient in Python scripting for automating security tasks and developing custom tools. Experienced in using tools like Nmap, Metasploit, and Wireshark for network and vulnerability analysis. Passionate about safeguarding digital assets and continuously enhancing cybersecurity skills.

Skills & Expertise (29)

Hashing Port Scanning subnetting ARP DHCP DNS TCP/IP VMWARE VirtualBox Windows Parrot OS Kali Linux MongoDb MySql WPA Nmap Fernet RSA AES Password cracking Exploitation Information Gathering Vulnerability Scanning Bash Python Splunk Burp Suite Metasploit WIRESHARK

Work Experience

Python-based System Developer

Freelance

May-2025 - Present

Developed a Python-based system that monitors user activity, encrypts sensitive data, and securely transmits it via email. Used SMS-based key delivery for decryption and included features like trace deletion and self-healing to enhance security.

Python Programming Intern

CADD Centre

February-2024 - March-2024

Interned at CADD Centre, Trichy for two months and gained experience in Python programming.

ATM Simulator Developer

Freelance

April-2024 - May-2024

Developed a GUI-based ATM simulator using Python and MySQL that supports user registration, transactions, and PIN changes with OTP verification for added security. The application replicates essential ATM functionalities in a secure desktop environment.

Education

Bachelor of Computer Science and Engineering

2021 - 2025 · India

Certifications

EC-Council Certified Ethical Hacker (CEHv12)

EC-Council · 2025

Certified Ethical Hacker (CEH) with expertise in ethical hacking, penetration testing, and system security.

Cyber Security

Coursera · 2025

Completed a course on Cyber Security.

Python

Skillsoft · 2024

Certified in Python programming.

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 5/5
🏆 Certs 5/5
Verified 5/5
Total Score 90/100

Profile Overview

Member sinceJul 2025
ExperienceBeginner
Work ModeHybrid
AvailabilityFull-time

Availability Details

Current Company

Biglearn

Notice Period / Can Join

Immediately

Skills (29)

Hashing Port Scanning subnetting ARP DHCP DNS TCP/IP VMWARE VirtualBox Windows +19 more