Open to opportunities

Chithranjan User

@chithranjan

Message

I build cybersecurity tools and secure AI-driven transmission systems.

India

Message

What I'm looking for

I'm looking for opportunities to build secure software, automate vulnerability assessment and monitoring, and grow in cybersecurity, AI, and systems engineering.

I've worked with ISTRAC (ISRO) on a multilayered framework for secure image and text transmission using Conditional GANs and Elliptic Curve Cryptography.

I engineered a Python-based Windows vulnerability and risk assessment tool that identifies 20+ misconfigurations across services, registry settings, and security policies. I also built automated monitoring and root-cause-analysis workflows with Nagios Core, Linux, scripting, and event handlers.

I'm also a game development enthusiast who has created simple RPG games in Unity, and I contributed to Travona, an AI-powered travel startup focused on personalized itineraries and social travel experiences.

Experience

Work history, roles, and key accomplishments

Technical Recruiter

AlchemyTechSol

Feb 2026 - Jun 2026 (4 months)

Sourced, screened, and shortlisted candidates for technical roles, coordinated interviews, and managed the end-to-end recruitment process.

Recruitment Candidate Screening Interview Coordination Onboarding

Intern

ISTRAC (ISRO)

Aug 2025 - Nov 2025 (3 months)

Worked on a multilayered framework for secure image and text transmission using cGANs and elliptic curve cryptography, enhancing data confidentiality and integrity.

Python TensorFlow PyTorch Conditional GAN Elliptic Curve Cryptography OpenCV NumPy Matplotlib