Dhanush C G
Full Stack Developer | React | Spring Boot | Security Analyst
About
Full Stack Developer with hands-on experience building scalable web applications using React and Spring Boot, with a strong foundation in cybersecurity — including SIEM-based monitoring, threat triage, and hands-on practice through 30+ TryHackMe rooms and CTF challenges. Proficient in Java, JavaScript, TypeScript, and SQL. Passionate about clean code, secure design, and continuous learning.
Code with purpose. Secure by design, built to scale.
Resume Fullstack Resume SecurityClean Code
Writing maintainable and scalable code
Web Applications
Full-stack web development expertise
Backend Systems
Robust API development and database design
Security-First Development
Threat-aware design and secure coding practices
Experience
Cyber Security Intern
- Monitored and analyzed security events and alerts using Splunk (SIEM), performing triage to flag anomalies and potential indicators of compromise
- Conducted security assessments and risk analysis on simulated environments to identify vulnerabilities
- Documented findings from log analysis and malware sample review to support incident escalation decisions
- Automated recurring log-review checks using Python, improving triage turnaround time
Technologies Used
Java Full Stack Intern
- Developed and tested web application modules using Java, Spring Boot, and REST APIs
- Wrote clean, reusable backend code following OOP principles and best practices
- Worked with MySQL databases, wrote SQL queries, and supported integration tasks
- Collaborated on development tasks with the team using Agile practices
Technologies Used
Skills
JavaScript
TypeScript
Java
Python
React
Vite js
HTML
CSS
Bootstrap
Tailwind CSS
Spring Boot
SQL
MongoDB
MySQL
Splunk
Wireshark
Nmap
Metasploit
TryHackMe
Docker
Git
GitHub
VSCodeProjects
GenZStore - Full Stack E-Commerce Application
A scalable full-stack e-commerce platform built with Spring Boot, React.js, and MongoDB, offering user management, product listings, cart, and order operations.
Key Features
- RESTful APIs for user management, product listings, cart, and order operations
- Spring Security with JWT authentication and role-based authorization
- Controller-Service-Repository backend architecture for maintainability
- MongoDB schemas with Hibernate Validator for request payload validation
- Responsive React.js frontend using Axios and Hooks
- Reusable component-based UI for a smooth user experience
Tech Stack
GhostNet-Honeypot
A Python-based SSH network monitoring honeypot that captures and analyzes real-world attacker behavior, supporting threat detection and triage practice.
Key Features
- Simulated SSH service to capture intrusion attempts
- Structured, analytics-ready logging in MongoDB
- CLI-based controls for managing the honeypot
- Web monitoring interface to track security events in real time
- Dockerized for repeatable, isolated testing environments
Tech Stack
VTU Internship Diary Automator
A Python automation tool that eliminates repetitive manual data entry by auto-generating and submitting structured internship diary entries.
Key Features
- Auto-generates and submits structured form entries via web requests
- Integrated OpenRouter AI API for dynamic content generation based on domain-specific inputs and date ranges
- Secure authentication and error handling
- Built-in request delays for reliable, rate-safe automated submissions
Tech Stack
Get in Touch
I'm always open to exciting opportunities — whether it's full-time SOC/security analyst roles, full-stack development positions, freelance projects, or even a friendly conversation. Let's connect!