Hello, my name is

SANTHOSHKUMAR A.

Full-Stack Developer & Cyber Analyst.

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Current Location: Puducherry

Santhoshkumar A Professional Headshot
JAVA
SEC
REACT
NMAP
SQL
PYTHON

01. Technical Toolkit

Backend & Core

Java
Python
MySQL
PostgreSQL
JSP
Servlets

Security & Analysis

Blue Team
Nmap
Nessus
Wireshark
Burp Suite
MobSF

Web & Tools

React.js
HTML5
CSS3
Git
VS Code
Eclipse

Networking & OS

TCP/IP
Vulnerability Analysis
Linux
Kali Linux
Ubuntu
Windows

02. Project Log (Interactive)

Java Full-Stack / CRUD / MySQL

Student Details Management System

Built a Java full-stack web application using JSP, Servlets, JDBC, and MySQL. Implemented secure authentication and modular CRUD operations.

Impact: Reduced manual data errors by 40%.

Python / Fintech / Security Prototype

Integrated Cryptocurrency and UPI Platform

Designed a prototype platform for secure cryptocurrency transactions integrated with UPI payments.

Security Detail: Implemented using Python (Flask) and MySQL, featuring API encryption and multi-user authentication.

View GitHub Repository

Full-Stack / Spring Boot / React.js

C2TC Full-Stack Development Projects

Showcase of advanced Core Java development and a SpringBoot/React full-stack application, demonstrating proficiency in modern enterprise development.

View Core Java Programs View SpringBoot/React Project

Leadership / Project Management / CSR

Team Lead - Capgemini/TNS India Foundation

Served as a Team Lead in Capgemini's CSR program, guiding digital literacy initiatives and collaborating with Capgemini mentors for project execution.

03. Experience & History

Jul 2025 - Oct 2025

Team Lead - CSR Program, TNS India Foundation (Supported by Capgemini)

Led a team of volunteers to promote digital literacy and enhanced project management skills.

Dec 2024 - Mar 2025

Cybersecurity Intern - Ruddo Education Solution, Bangalore (Remote)

Worked on vulnerability analysis and network scanning using Nmap and Nessus; documented penetration reports and security insights.

Education

B.Tech Computer Science & Engineering (IoT & Cybersecurity with Blockchain), Manakula Vinayagar Institute of Technology (2022-2026) | CGPA: 7.67 (Till 6th Semester)

Blue Team Junior Analyst

Security Blue Team (2025)

View Certificate

Python Programming

G-Tec Computer Education (2023)

View Certificate

MySQL

G-Tec Computer Education (2023)

View Certificate

04. Get In Touch

Ready to collaborate on a challenging project? Send a secure message.

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Available for Opportunities
Open to full-time roles and freelance projects