SQL compiler built from scratch with Flex (lexer) + Bison/Yacc (parser), featuring detailed syntax error reporting and a dark-themed Python Tkinter GUI. Runs on Linux.

Binary malware classifier using a 6-layer TensorFlow neural network trained on Linux process memory features, served via Gradio web interface.

LLM-powered academic coach rule-based grade classification + GPT-3.5 Turbo generates personalized study plans, recommendations, and warnings via a 3-step React + FastAPI flow.

LLM-powered health assistant, personalized AI recommendations across 6 health categories using GPT-3.5 Turbo, Firebase auth, and quiz history tracking.

AI-powered Intrusion Detection System; binary + multi-class network threat classification using Random Forest on UNSW-NB15 dataset, with TShark + NFStream PCAP support.

IoT sensor node using ESP32 that reads DHT22 temperature & humidity data, encrypts it with AES-CBC, displays it on an OLED screen, and publishes it over MQTT.

ESP32 MQTT subscriber that receives AES-CBC encrypted sensor data, decrypts it in real time, and displays the result on an SSD1306 OLED screen.