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Pandiyarajan Rajendran

Pandiyarajan Rajendran

Aspiring Penetration Tester

Chennai, Tamil Nadu, India $5/hr Hybrid Full-time
95
Profile Score

About

Entry-level cybersecurity enthusiast and fresher in penetration testing with a strong foundation in ethical hacking, web security, and network analysis.

Skills & Expertise (10)

Exploitation Vulnerability Assessment Web Application Security OWASP Top 10 Threat Modeling Reporting Encryption Network Security Monitoring Metasploit

Work Experience

Polishing Machine Operator(CNC)

Wabco India Limited

10-2018 - 12-2019

Operate polishing machines to reduce oversized components and ensure crankshaft dimensions met strict quality standards. Skilled in precision machining techniques to achieve desired surface finishes and tolerances. Conducted regular inspections and measurements using micrometers and calipers. Maintained and adjusted machine settings for optimal performance and efficiency.

Machine Learning Engineer

Thirumoolar Software Private Limited

1-2024 - 1-2025

Built and deployed AI/ML models using FastAPI and Flask. Integrated ML models with web applications for real-time inference. Optimized model performance, collaborated on secure API deployment.

Machine Learning Engineer

Thirumoolar Software Private Limited

1-2024 - 1-2025

Built and deployed AI/ML models using FastAPI and Flask. Integrated ML models with web applications for real-time inference.

Customer Service Executive

DTTECH (Home Comfort - Canada)

09-2020 - 05-2021

Scheduled AC and furnace maintenance services for Canadian customers. Assisted customers through prompt responses and effective communication. Handled inbound and outbound calls to book HVAC service appointments. Ensured customer satisfaction by addressing inquiries and concerns professionally.

Pressing Machine Operator(CNC)

Interplex Electronics India Private Limited

08-2022 - 12-2022

Operated pressing machines to produce components for Siemens electrical products. Fed raw material rolls (folded belts) into the machine, ensuring proper alignment for precise cutting and shaping. Used molds and tools to create accurate and consistent parts according to specifications. Monitored machine performance, making adjustments as needed to maintain quality standards.

Machine Learning Engineer

Thirumoolar Software Private Limited

01-2024 - 01-2025

Developed and deployed a real-time recommendation system that increased user engagement by implementing collaborative filtering and deep learning techniques using TensorFlow and PyTorch. Developing and implementing machine learning models to solve real world business problems. Conducting research to optimize algorithms for better performance and accuracy. Collaborating with cross-functional team's to deploy ML solutions in production. Continuously monitoring and improving model performance through data analysis and model refinement. Integrated machine learning models into web applications using Flask and FastAPI, enabling real-time predictions and improving API response time by 40%.

Service Engineer

Intrinsic System And Peripherals

01-2023 - 11-2023

Provided maintenance, repair, and troubleshooting services for amount counting machines in bank branches. Conducted regular inspections, servicing, and calibrations to ensure optimal functionality of machines. Diagnosed and resolved mechanical and electrical issues, reducing downtime and enhancing machine reliability. Installed new equipment and performed system upgrades as required by the bank's operational needs. Managed and maintained service records for each machine, ensuring compliance with maintenance schedules.

Education

Diploma In Mechanical

2015 - 2018 · India

Diploma in Mechanical Engineering

2015 - 2018 · India

Diploma in Mechanical Engineering

2015 - 2018 · India

Certifications

Certified Penetration Tester (CPT)

RED TEAM HACKER ACADEMY · March 2025

Gained hands-on experience in ethical hacking and penetration testing methodologies. Covered topics including vulnerability assessment, network and web application exploitation, system security, and basic use of industry-standard tools like Metasploit, Burp Suite, Nmap, and Wireshark.

CompTIA Security+ / certified penetration testing

Alison / red team hacker academy · 2025

I hold CompTIA Security+ certification, which validates my core knowledge in cybersecurity, including risk management, threat analysis, and network security. Additionally, I am a Certified Penetration Tester with hands-on skills in identifying vulnerabilities, conducting VAPT, and using tools like Kali Linux and Metasploit to simulate real-world attacks.

CompTIA Security+ (SYO-501)

CompTIA · 2025

Certified in cybersecurity.

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 15/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 5/5
🏆 Certs 5/5
Verified 5/5
Total Score 95/100

Profile Overview

Member sinceJun 2025
ExperienceBeginner
Work ModeHybrid
AvailabilityFull-time

Availability Details

Current Company

Currently am not working

Notice Period / Can Join

Immediately

Visa Status

No Visa

Relocation

Open to Relocation

Skills (10)

Exploitation Vulnerability Assessment Web Application Security OWASP Top 10 Threat Modeling Reporting Encryption Network Security Monitoring Metasploit