Natasha User

I am an IT professional specializing in cybersecurity and machine learning with strong full-stack development capabilities. I combine secure application development with ML-driven solutions to detect threats and improve system integrity.

My experience includes developing ML-driven security systems, performing penetration testing with Kali Linux, and implementing behavioral biometrics for anomaly detection. I am Cisco-certified in cybersecurity and have hands-on enterprise IT support and system administration experience.

As a web developer, I designed and built responsive, high-performance websites and improved user engagement through modern UI and optimization techniques. I also supported enterprise environments as an ICT intern, reducing system downtime and strengthening cybersecurity practices.

I developed a full-stack, ML-driven online examination proctoring system that used SVM and XGBoost models to achieve 92% accuracy, included real-time monitoring and automated flagging, and optimized user calibration to reduce false positives.