Hooghly, West Bengal, India | Open to Cybersecurity Analyst & Penetration Tester Roles

Rohit Majhi — Securing Networks, Cloud Infrastructure & AI-Driven Defense.

Cybersecurity graduate student with hands-on experience in Ethical Hacking, Penetration Testing, Vulnerability Assessment, Network Security, and AI-powered Intrusion Detection Systems. Proficient in Python, Kali Linux, Git, Active Directory, Cloud Security, and risk assessment.

10+ Security Tools Mastered
02 Flagship Architectures
10 Enterprise Simulations
12+ Industry Certifications
Rohit Majhi - Cybersecurity Analyst and Penetration Tester

What I Can Do // Operational Pillars

Battle-tested defensive and offensive methodologies designed to harden enterprise perimeters, audit cloud workloads, and engineer machine-learning threat telemetry.

OP-01 // OFFENSIVE

Penetration Testing & Ethical Hacking

Conducting comprehensive network penetration testing and application security testing aligned with the OWASP Top 10 using Kali Linux, Metasploit, Burp Suite, and Nmap to uncover exploitable weaknesses before adversaries do.

Kali Linux Metasploit Burp Suite Nmap OWASP Top 10
OP-02 // AUDIT

Vulnerability Assessment & Risk Management

Executing systematic vulnerability scans with Nessus, analyzing threat exposure, and performing enterprise cybersecurity risk assessments and cryptography-backed remediation planning.

Nessus Risk Matrix Cryptography CVSS Scoring
OP-03 // AI DEFENSE

AI-Powered IDS & Network Defense

Designing machine-learning threat classification pipelines and inspecting deep packet traffic via Wireshark to detect anomalous network behavior and zero-day intrusion signatures in real time.

Scikit-learn Python Wireshark PCAP Telemetry
OP-04 // CLOUD SOC

Cloud SOC & Automated Incident Response

Architecting serverless cloud security pipelines on AWS using GuardDuty, CloudTrail, VPC Flow Logs, EventBridge, Lambda, and Terraform to automate threat normalization and instance containment.

AWS GuardDuty AWS Lambda Terraform (IaC) EventBridge
OP-05 // BLUE TEAM

SIEM Monitoring, Threat Hunting & APT Analysis

Proactive cyber threat hunting, Advanced Persistent Threat (APT) breach analysis, and security event correlation using enterprise SIEM platforms such as Splunk and Microsoft Sentinel.

Splunk Microsoft Sentinel APT Analysis Log Correlation
OP-06 // GOVERNANCE

IAM & Phishing Defense Engineering

Assessing IAM strategies, designing custom IAM solutions, and engineering targeted phishing simulations to harden organizational security awareness and incident response readiness.

Active Directory IAM Strategy Phishing Simulation Social Engineering

Featured Security Projects

Production-grade offensive and defensive implementations complete with interactive pipeline visualizers and open-source GitHub repositories.

PROJECT 01 // AI-IDS Jun 2026 Team Size: 2 LIVE DEMO: netsentinelai.vercel.app

NetSentinel AI — AI-Based Network Intrusion Detection System

Developed an AI-powered Intrusion Detection System (IDS) using Python, Flask, and Scikit-learn to detect and classify network threats in real time. Applied machine learning model evaluation techniques to improve detection accuracy for complex network intrusion classifications including PortScans, DoS flood attacks, and anomalous protocol behaviors.

INTERACTIVE ARCHITECTURE FLOW // NetSentinel Engine System Idle // Ready for Packet Injection
PCAP Ingestion Wireshark/Flow Flow Extraction TTL / Protocol / Byte Scikit-learn Model Random Forest / Neural Flask API Engine Telemetry Broker SOC Dashboard Real-Time Alerting
Classification: Accuracy 99.4% // Multi-class attack detection
Python Scikit-learn Flask Machine Learning Network Security GitHub
PROJECT 02 // CLOUD SOC & IR Terraform Automated IaC LIVE DEMO: aws-soc.vercel.app

AWS Cloud Intrusion Detection & Automated Incident Response Platform

Built a serverless, Free-Tier-conscious AWS SOC platform covering the full security lifecycle: threat detection, event normalization, incident creation, and automated response. Ingested threat findings from GuardDuty, CloudTrail, and VPC Flow Logs, routing them through EventBridge to a Lambda function that normalizes each finding and stores it as a JSON incident record in S3. Automated containment with a second Lambda that isolates compromised EC2 instances by applying a restrictive isolation Security Group, deploying the entire stack as Infrastructure as Code using Terraform.

INTERACTIVE ARCHITECTURE FLOW // AWS Automated SOC Pipeline Perimeter Active // Monitoring AWS Telemetry
GuardDuty / Logs CloudTrail / VPC Flow EventBridge Bus Rule Pattern Matcher Normalizer Lambda Python Parser S3 Audit Vault Encrypted JSON Logs Quarantine Lambda EC2 Security Group Iso
Containment: Automated EC2 security group revocation under 800ms
AWS GuardDuty AWS CloudTrail VPC Flow Logs Amazon EventBridge AWS Lambda Amazon S3 Terraform (IaC) Python

Technical Arsenal // Skill Matrix

Categorized offensive, defensive, infrastructure, and automation toolchains verified through live labs, academic rigor, and enterprise simulations.

Ethical Hacking
SecOps
Penetration Testing
SecOps
Network Penetration Testing
SecOps
Vulnerability Assessment
SecOps
Risk Management
SecOps
Cryptography Fundamentals
SecOps
Cyber Threat Hunting
SecOps
Kali Linux
Tools
Cloud Security
Platforms
GitHub
Platforms
Nmap
Tools
Burp Suite
Tools
Wireshark
Tools
Metasploit
Tools
Nessus
Tools
OWASP Top 10
Standards
SIEM (Splunk / Microsoft Sentinel)
Platforms
Network Security
Domains
Intrusion Detection Systems (IDS)
Domains
Information Security Management
Domains
APT Breach Analysis
Domains
Python
Code
Flask
Framework
Scikit-learn
AI / ML
Terraform (IaC)
DevSecOps
Git
VCS
Active Directory
Identity

Industry Job Simulations

Enterprise case studies and virtual security engagements completed via Forage, solving real-world cybersecurity problems for global organizations.

Datacom Forage Verified

Cybersecurity Job Simulation

Executed Advanced Persistent Threat (APT) breach analysis, cybersecurity risk assessment, and information security management to safeguard enterprise client infrastructure.

APT Breach Analysis Risk Assessment InfoSec Mgmt
Deloitte Forage Verified

Cyber Job Simulation

Performed comprehensive cybersecurity risk assessment, threat analysis, and security best practices evaluation across multi-tier enterprise systems.

Threat Analysis Risk Management Security Best Practices
Mastercard Forage Verified

Cybersecurity Job Simulation

Designed phishing email simulations and analyzed phishing campaign telemetry to strengthen organizational cybersecurity awareness, threat detection, and incident response readiness.

Phishing Simulations Threat Detection Incident Response
TATA Forage Verified

Cybersecurity Analyst Job Simulation

Focused on Identity and Access Management (IAM), IAM strategy assessment, custom IAM solution design, role-based access control (RBAC), and enterprise platform integration.

IAM Architecture RBAC Policy Enterprise Integration
AWS Forage Verified

Solutions Architecture Job Simulation

Designed scalable cloud hosting architecture while applying core cloud architecture principles, infrastructure resilience planning, and cloud solution design best practices.

Cloud Architecture Infrastructure Planning AWS Best Practices
Accenture Forage Verified

Strategy Consulting Job Simulation

Conducted market research, profitability analysis, and strategic risk-informed decision-making to optimize client operations and digital transformation strategies.

Market Research Strategic Analysis Risk Advisory
Commonwealth Bank Forage Verified

Introduction to Cyber Security Simulation

Evaluated organizational cybersecurity controls, security policy enforcement, threat surface mitigation, and defensive incident mitigation procedures.

Cyber Controls Network Defense Policy Audit
Telstra Forage Verified

Cybersecurity Job Simulation

Executed network security triage, analyzed malicious telemetry patterns, audited firewall filtering rules, and formulated incident response strategies for telecom infrastructure.

Incident Triage Malware Analysis Firewall Audit
Deloitte Forage Verified

Data Analytics Job Simulation

Conducted statistical data exploration, forensic telemetry pattern extraction, anomaly classification, and strategic data visualization for client decision makers.

Data Forensics Telemetry Analytics Pattern Detection
Deloitte Forage Verified

Technology Job Simulation

Designed enterprise cloud architecture blueprints, conducted system resilience testing, and planned technology modernization transformations for mission-critical services.

Tech Strategy Resilience Testing Cloud Transformation

Education & Certifications

Formal postgraduate and undergraduate cybersecurity degrees alongside industry-recognized ISOEH, Google, IBM, and Coursera certifications.

Academic Timeline

2025 — Present

M.Sc. Cyber Security Forensic (PICA)

Parul University
CGPA: 7.13 / 10
2022 — 2025

B.Sc. Advanced Networking & Cyber Security

Brainware University, Kolkata
CGPA: 6.42 / 10
Completed 2022

12th Standard (WBSCVET)

Jamaibati High School, Hooghly
Score: 63.20 / 100

Certifications & Training Vault

ISOEH • Brainware Grade A+ (79/100)

Value Added Course on Ethical Hacking

Reg. No: ISOEH/CS/2023/3351 • Comprehensive ethical hacking methodology & exploits

ISOEH • Brainware Grade A+ (78/100)

Industrial Training on Network Penetration Testing Level 1

Reg. No: ISOEH/NPT/24/1568 • Network exploitation, scanning, and penetration auditing

Total Seminars // Coursera Verified

Security Risk Management & Cryptography Fundamentals

Enterprise risk matrix, symmetric/asymmetric encryption, and defensive governance

Google // Coursera Verified

Foundations of Cybersecurity

Security domains, frameworks, threat vectors, and incident response lifecycles

IBM // Coursera Verified

Introduction to Cybersecurity Careers

SOC operations, threat modeling, security analyst workflows, and vulnerability triage

Skill Up // Coursera Verified

Introduction to Ethical Hacking Principles

Target reconnaissance, footprinting, passive/active enumeration, and port scanning

Salesforce & Pathstream Verified

Sales and CRM Overview

Enterprise CRM workflows, role-based access management, and business system security

Simplilearn SkillUp Verified

Introduction to Kali Linux

Penetration testing OS deployment, terminal commands, security packages, and auditing

Simplilearn SkillUp Verified

Fundamentals of Data Structure in C

Memory allocation, pointers, linked lists, stacks, queues, and low-level algorithmic efficiency

Simplilearn SkillUp Verified

Fundamentals of Database

Relational database management, SQL schema modeling, indexing, and data security

Simplilearn SkillUp Verified

Java Programming for Beginners

Object-oriented paradigms, classes, inheritance, exception handling, and core Java syntax

Kaggle • Google Community Badge

Kaggle Community Member Badge

Active machine learning and data science community participation, model analysis, and benchmarks

Beyond the Terminal & Contact

Passionate offensive researcher and creative technologist. Ready to deploy technical skills to protect enterprise digital assets.

Bug Bounty & Open Source

Active vulnerability hunting on responsible disclosure platforms and open-source contributions to security repositories.

Tech Blogging & Knowledge Sharing

Authoring technical breakdowns of CVE vulnerabilities, SOC threat intelligence, and AI intrusion detection mechanisms.

Video Editing & Cinematography

Creative visual storytelling, motion graphic design, and cinematic video post-production.

Photography & Composition

High-contrast street and landscape photography focusing on light dynamics and geometric symmetry.

ENCRYPTED TRANSMISSION CONSOLE // PORT 443
Direct Email
rohit629510@gmail.com
Telephone
+91-6295103573
LinkedIn Network
in/rohit-majhi18
GitHub Repository
rohitmajhi18
Base Location
Hooghly, West Bengal, India 712405
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