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ritiksah141/README.md

  • ๐Ÿ›ก๏ธ Cybersecurity-focused Final Year Computing Systems Student
  • ๐Ÿ” Built ML-based anomaly detection system (84% accuracy)
  • ๐ŸŒ Developed secure full-stack applications with authentication & payments
  • โš™๏ธ Hands-on with OWASP Top 10, NIST CSF & Zero Trust
  • ๐Ÿš€ Seeking Junior Cybersecurity Analyst / Security Engineer roles

I build systems that detect threats, secure applications, and handle real-world attack surfaces.


๐ŸงŠ About Me

  • ๐ŸŽ“ Final Year BSc (Hons) Computing Systems โ€” London
  • ๐Ÿ›ก๏ธ Strong interest in Cybersecurity & Threat Detection
  • ๐Ÿ” Focus on secure architecture & real-world attack mitigation
  • ๐Ÿš€ Combining Machine Learning with Security systems

๐Ÿš€ Featured Projects (RECRUITER-OPTIMIZED)

๐Ÿ›ก๏ธ IoTSentinel โ€” ML-Based IoT Threat Detection

  • Achieved 84% anomaly detection accuracy using streaming ML models
  • Analysed real-world network traffic (CICIDS dataset) for intrusion patterns
  • Built lightweight monitoring system suitable for Raspberry Pi deployment
  • Reduced false positives by tuning detection thresholds on traffic features

Tech: Python, Scikit-learn, Pandas, Zeek, Raspberry Pi


๐Ÿ” BreachLens โ€” Cyber Threat Intelligence Platform

  • Designed full-stack platform for tracking and visualising breach data
  • Implemented secure APIs aligned with Zero Trust principles
  • Processed unstructured threat data (TTPs, leaks, indicators of compromise)
  • Built modular backend for scalability and real-time intelligence updates

Tech: Flask, MongoDB, Angular, Docker


๐Ÿ“ Local Services Directory โ€” Secure Marketplace System

  • Developed production-ready platform with authentication & role-based access
  • Integrated Stripe payment system with secure transaction handling
  • Applied OWASP Top 10 mitigations (input validation, auth security, etc.)
  • Implemented admin dashboard with analytics and system monitoring

Tech: React, Node.js, PostgreSQL, Stripe


๐Ÿ“‹ Security Audit Framework โ€” Risk Assessment System

  • Conducted structured audit using NIST CSF, PCI DSS, and GDPR principles
  • Identified 12+ critical vulnerabilities with CVSS-based prioritisation
  • Produced remediation roadmap improving organisational security posture
  • Simulated real-world audit workflows and compliance reporting

Tech: Python, NIST CSF, CVSS


โšก Live Activity


๐ŸŒ Socials

Discord
Instagram
LinkedIn


๐Ÿ’ป Tech Stack

๐Ÿง  Languages

Java JavaScript Python PHP Bash


๐Ÿ” Cybersecurity & Networking

Wireshark Nmap Burp Suite OWASP NIST


โš™๏ธ Backend & APIs

Node.js Express.js Flask Laravel REST API JWT


๐Ÿ—„๏ธ Databases

MongoDB PostgreSQL SQLite


๐Ÿค– ML & Data

scikit-learn Pandas NumPy TensorFlow


โ˜๏ธ DevOps & Tools

Docker GitHub Actions Linux Azure Vercel Firebase


๐Ÿงฐ Tools

Git GitHub Postman Notion Trello


๐Ÿ“Š GitHub Stats


โœ๏ธ Random Dev Quote


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  1. BreachLens BreachLens Public

    A full-stack cyber threat intelligence platform for tracking dark web data breaches, mapping global cyber-attacks, and monitoring compromised assets using Flask, Angular, and MongoDB.

    Python 1

  2. ThreatVault ThreatVault Public

    A scalable, cloud-native cyber evidence & multimedia sharing platform for security professionals

    HTML 1

  3. openshield-org/openshield openshield-org/openshield Public

    Open source CSPM for Azure - scan for misconfigurations and quantum-unsafe cryptography, map findings to CIS/NIST/ISO27001/SOC2, and fix them with one command

    Python 54 65

  4. iotsentinel iotsentinel Public

    A home network security monitor on a Raspberry Pi that uses unsupervised machine learning to spot unusual device behaviour and explains it in plain English.

    Python 1