Praveen
Kumar D
Systems Engineer · Data Engineering
Systems Engineer at TCS, specializing in Data Engineering. Building enterprise-scale data pipelines while bridging the gap between infrastructure, security, and applied AI.
Professional
Journey.
A strategic path through data engineering, cybersecurity architecture, and applied AI development.
Systems Engineer at TCS, currently in ILP training specializing in Data Engineering.
Systems Engineer
Tata Consultancy Services · JUL 2026 – PRESENT
Currently undergoing the Initial Learning Program (ILP), specializing in Data Engineering. Building expertise in enterprise-scale data pipelines and engineering practices within TCS's global delivery framework.
Software Engineer
Axia Data Technologies, Pune · OCT 2025 – JUL 2026
Architecting high-throughput storage pipelines and deploying autonomous AI agents for predictive data management across enterprise infrastructure for Pure Storage systems.
Security Engineer Intern
Ridemap, Puducherry · APR 2024 – SEP 2025
Engineered secure backend services supporting 20,000+ users. Focused on real-time threat detection and access control infrastructure.
Identified and remediated a critical Firebase data exposure — implemented strict RBAC and security rule layers to protect sensitive user data.
Full Stack Developer
DOJO 2.0 Dashboard · AUG 2024 – JAN 2025
Developed enterprise training platforms with biometric authentication and real-time hardware synchronization for identity-first access control.
Projects
Active Development / Archived Prototypes
SORT: COMMIT_DENSITY
SHIPWEEK
A comprehensive project management and billing platform for organizations. Track tasks, manage teams, and handle subscriptions seamlessly.
PRINTA4 Live
India's First Kiosk based printing machine. Contributed to backend and payment integration using Python & Flask.
Money Watch
Microfinance Automation software that monitors and automates daily tasks including custom user account creation and loan processing.
RIDEMAP.IN
Real-time geofencing notification system supporting thousands of concurrent users with WebSocket connections.
DOJO 2.0
Internal employee skill assessment tool. Integrated fingerprint authentication and Socket.IO for real-time hardware sync.
Estu Admin & Landing
Web-based dashboard for a SaaS platform to help administrators manage subscriptions, monitor analytics, and oversee customer activity.
Professional Spotlight
A dynamic feed of my latest professional updates, achievements, and industry insights.
Praveen Kumar
Systems Engineer · Data Engineering | TCS HackQuest Top 75 | Full-Stack Developer
Honors & Awards.
TCS HackQuest
Recognized among the National Top 75 ethical hackers in India's premier cybersecurity competition. Excelled in penetration testing and secure architecture.
Cyber Hacking Challenge
Silver Medalist in a regional CTF. Specialized in binary exploitation, web vulnerabilities remediation, and infrastructure hardening.
NIT Coding Contest
Bronze Medalist at NIT regional contest. Demonstrated advanced problem-solving, algorithmic efficiency, and low-latency system logic.
Let’s Build the Future
of Secure AI Together.
Ready to make something amazing together? Whether you’re looking to secure your infrastructure or deploy high-precision AI pipelines, I’m here to help.