Hi, I'm Yash Amarapurkar

Penetration Tester & OSINT Enthusiast

Penetration tester with hands-on experience in vulnerability assessment and open-source intelligence (OSINT). I identify security gaps, simulate realistic attack scenarios, and deliver clear, actionable recommendations that strengthen defenses. My work focuses on practical risk reduction, helping organizations improve resilience and proactively address exploitable weaknesses across networks, applications, and cloud environments.

Work Experience

Cyber Security Analyst Intern at Associated IT Consultants Pvt. Ltd.

Dec’ 24 - Jun’ 25

Performed VAPT for web and mobile applications
Identified, documented, and reported vulnerabilities and misconfigurations
Recommended mitigation strategies and supported patch validation

Red Team Engineer Intern at HackerBro Technologies

Sep’ 23 - Nov’ 23

Participated in red team CTF operations and simulated cyber-attacks
Discovered security flaws and delivered comprehensive reports
Developed threat models and implemented countermeasures

Cyber Crime Investigation Intern at Slytherin EduTech Pvt. Ltd.

Oct’ 22 - Nov’ 22

Gained experience in cyber crime investigation and ethical hacking techniques
Worked on case simulations and reporting procedures
Analyzed digital evidence from simulated crime scenes

Web Development Intern at Wolfox Services Pvt. Ltd.

Sep’ 22 - Sep’ 22

Designed and developed responsive websites using HTML, CSS, and JavaScript
Practiced backend integration and UI improvements
Collaborated with senior developers on real-world projects

Program Curator & Contributor at Asian School Of Cyber Laws

Nov’ 21 - Dec’ 21

Educated users on cyber law and IT acts
Created awareness materials to promote cybersecurity best practices
Assisted in developing training programs for cyber law enforcement

Academic Projects

ConfessMeX | Anonymous Confession Wall

An anonymity-first confession wall with strict data retention, abuse reporting, and automated cleanup to keep the platform safe and sustainable.

Next.jsPostgreSQLGitHub Actions

otp_app | Vulnerable OTP Lab

Python-based vulnerable OTP lab demonstrating common One-Time Password implementation flaws in real-world authentication systems.

PythonSecurityOTPPenetration Testing

Qernapse | Query Intelligence Tool

Tool that converts natural-language input into optimized search queries, including Google Dorks, GitHub searches, and OSINT-style queries.

PythonOSINTNLPSearch

Nolthren | GitHub Readme Generator

AI-driven README generator that automatically produces professional README.md documentation for GitHub repositories.

PythonAINLPDevTools

Nolvayrn | AI Email Analyzer

AI-driven web application that analyzes .eml email files for potential security threats and suspicious content.

PythonAISecurityEmail Analysis

Namami Gange | AI Avatar Chatbot

AI-powered chatbot with a 3D avatar interface providing real-time information and assistance regarding Namami Gange.

AINLPChatbot3D

Skills

Technical Skills

Python

VAPT

OSINT

Penetration Testing

Web Security

Mobile Security

Threat Analysis

Technical Reporting

Soft Skills

Ethical Responsibility

Team Collaboration

Critical Thinking

Communication

Problem Solving

Time Management

Adaptability

Attention to Detail

Certifications

Practical Ethical Hacking

TCM Security

Sep 2023

Hands-on assessment of network, web, and mobile vulnerabilities with structured exploit methodology.

VAPTNetwork ScanningExploit Development

Verify CredentialCertified

OSINT

EncodersPro

Feb 2023

Advanced OSINT workflows covering dorking, metadata analysis, and threat intelligence reporting.

OSINTResearchAutomation

Verify CredentialCertified

Ethical Hacking

Internshala

Oct 2022

Foundation in penetration testing covering recon, scanning, and vulnerability validation.

PenTestingReport WritingSecurity Tools

Verify CredentialCertified

Ethical Hacking Essentials

EC-Council Learning

Aug 2022

Core endorsement of ethical hacking with focus on defense strategies and compliance frameworks.

Ethical HackingDefenseCompliance

Verify CredentialCertified

Education

Computer Science Engineering (B.Tech)

Sharad Institute Of Technology, College Of Engineering, Kolhapur

Sep' 21 - May' 25

CGPA: 7.35

XII (HSC)

Shree Hanumantrao Chate Jr. College Of Science

2021

86.00%

X (SSC)

Nagojirao Patankar High School, Kolhapur

2019

79.20%

Contact Me

Open to Work | Open to Relocation

Ready for new opportunities

Yash Amarapurkar

Penetration Tester

Hi, I'm Yash Amarapurkar

Penetration Tester & OSINT Enthusiast

Work Experience

Cyber Security Analyst Intern at Associated IT Consultants Pvt. Ltd.

Dec’ 24 - Jun’ 25

Performed VAPT for web and mobile applications
Identified, documented, and reported vulnerabilities and misconfigurations
Recommended mitigation strategies and supported patch validation

Red Team Engineer Intern at HackerBro Technologies

Sep’ 23 - Nov’ 23

Participated in red team CTF operations and simulated cyber-attacks
Discovered security flaws and delivered comprehensive reports
Developed threat models and implemented countermeasures

Cyber Crime Investigation Intern at Slytherin EduTech Pvt. Ltd.

Oct’ 22 - Nov’ 22

Gained experience in cyber crime investigation and ethical hacking techniques
Worked on case simulations and reporting procedures
Analyzed digital evidence from simulated crime scenes

Web Development Intern at Wolfox Services Pvt. Ltd.

Sep’ 22 - Sep’ 22

Designed and developed responsive websites using HTML, CSS, and JavaScript
Practiced backend integration and UI improvements
Collaborated with senior developers on real-world projects

Program Curator & Contributor at Asian School Of Cyber Laws

Nov’ 21 - Dec’ 21

Educated users on cyber law and IT acts
Created awareness materials to promote cybersecurity best practices
Assisted in developing training programs for cyber law enforcement

Academic Projects

ConfessMeX | Anonymous Confession Wall

An anonymity-first confession wall with strict data retention, abuse reporting, and automated cleanup to keep the platform safe and sustainable.

Next.jsPostgreSQLGitHub Actions

otp_app | Vulnerable OTP Lab

Python-based vulnerable OTP lab demonstrating common One-Time Password implementation flaws in real-world authentication systems.

PythonSecurityOTPPenetration Testing

Qernapse | Query Intelligence Tool

Tool that converts natural-language input into optimized search queries, including Google Dorks, GitHub searches, and OSINT-style queries.

PythonOSINTNLPSearch

Nolthren | GitHub Readme Generator

AI-driven README generator that automatically produces professional README.md documentation for GitHub repositories.

PythonAINLPDevTools

Nolvayrn | AI Email Analyzer

AI-driven web application that analyzes .eml email files for potential security threats and suspicious content.

PythonAISecurityEmail Analysis

Namami Gange | AI Avatar Chatbot

AI-powered chatbot with a 3D avatar interface providing real-time information and assistance regarding Namami Gange.

AINLPChatbot3D

Certifications

Practical Ethical Hacking

TCM Security

Sep 2023

Hands-on assessment of network, web, and mobile vulnerabilities with structured exploit methodology.

VAPTNetwork ScanningExploit Development

Verify CredentialCertified

OSINT

EncodersPro

Feb 2023

Advanced OSINT workflows covering dorking, metadata analysis, and threat intelligence reporting.

OSINTResearchAutomation

Verify CredentialCertified

Ethical Hacking

Internshala

Oct 2022

Foundation in penetration testing covering recon, scanning, and vulnerability validation.

PenTestingReport WritingSecurity Tools

Verify CredentialCertified

Ethical Hacking Essentials

EC-Council Learning

Aug 2022

Core endorsement of ethical hacking with focus on defense strategies and compliance frameworks.

Ethical HackingDefenseCompliance

Verify CredentialCertified