Igescu
Rares-Andrei

An intrusion detection system leveraging reinforcement learning to identify cybersecurity threats and notify the administrator by email. Trained on the CICIDS2017 dataset and validated on real network traffic containing both malicious attacks and normal activity, with a dashboard served from a Flask backend.

A Business Travel Request application in ServiceNow Employee Center that automates the full travel approval lifecycle: an employee's request routes to their direct manager for approval, then prompts them to select a round-trip flight and accommodation generated via Google APIs. Implemented the multi-stage approval and notification workflow.

Classifies deepfake images using two approaches: a classical SVM with HOG features and a CNN built in PyTorch. Includes hyperparameter tuning across kernels and C values, confusion-matrix error analysis, and accuracy comparisons between the classical and deep learning pipelines.