Cryptographic research tool implementing Wiener's attack against vulnerable RSA keys using continued fractions and number theory techniques.

• Implementation of Wiener's attack for recovering weak RSA private exponents.
• Continued fraction analysis and convergent computation.
• Automated private key reconstruction from public RSA parameters.
• Built with PyCryptodome and advanced mathematical algorithms.

Modular web penetration testing framework designed to automate reconnaissance, vulnerability detection and reporting.

• Automated crawling and attack surface discovery (endpoints & parameters).
• Detection of common web vulnerabilities (XSS, SQL injection, LFI).
• Basic exploitation modules with Proof-of-Concept generation.
• Structured reporting system (JSON/HTML).

Educational yet faithful implementation of Word2Vec (Skip-gram with Negative Sampling) in pure NumPy, with hand-derived gradients and manual stochastic gradient descent.

• Skip-gram architecture with Negative Sampling implemented entirely from scratch.
• Manual gradient derivation and SGD training, without any deep learning framework.
• Word similarity, vector analogies (king − man + woman) and 2D PCA visualization.
• Built with pure NumPy and documented in a full academic LaTeX report.

Design and deployment of a SOC lab for detecting and analyzing brute-force attacks in a Windows environment.

• Deployment of Wazuh and Sysmon for centralized security log collection and monitoring.
• Simulation of RDP/SSH brute-force attacks from a Kali Linux machine.
• Analysis of authentication logs, alerts, and attacker behavior.
• Creation of Wazuh/Sigma detection rules for brute-force attack identification.
• Investigation using timelines, IOC extraction, and MITRE ATT&CK mapping.
• Development of Kibana dashboards for security monitoring and alert visualization.
• Incident response reporting with containment and remediation recommendations.

Full design and simulation of a realistic enterprise network infrastructure for a headquarters, integrating a multi-zone architecture (user LAN, datacenter, DMZ and SOC).

• Advanced network segmentation via VLANs with inter-VLAN routing at Layer 3 and dynamic routing with OSPF.
• Critical network services deployment: DHCP, DNS and web server with centralised resource management.
• Security hardening via ACLs for inter-segment access control, NAT/PAT for Internet connectivity, and DMZ isolation.
• SOC supervision environment with centralised log collection via Syslog for network event monitoring and detection.

Lightweight distributed system simulating command and control architecture for educational purposes in a controlled environment.

• Client-server architecture with multiple agent management.
• Task distribution and result collection over structured JSON communication.
• Interactive CLI interface for session handling and monitoring.
• Focus on distributed systems design and network communication patterns.

Python-based tool designed to assist in privilege escalation enumeration during security assessments.

• Automated enumeration of system configurations and potential privilege escalation vectors.
• Detection of common misconfigurations (SUID binaries, permissions, services).
• Structured output highlighting potential attack paths.
• Inspired by real-world pentesting methodologies and enumeration techniques.

Collection of Arduino programming projects with various electronic components.

• Traffic light simulation with sequencing and synchronisation.
• 7-segment display driven by infrared remote control.
• Orientation-aware solar panel simulation based on ambient light level.
• Fan speed regulator that adapts to room temperature.

3D survival and farming simulation developed in C using OpenGL, where the player manages resources, animals and hostile entities in a dynamic environment. This project was carried out as part of an academic course in Image Synthesis and Animation (computer graphics & rendering systems).

• Custom OpenGL rendering pipeline with camera, projection and transformation handling.
• AI pathfinding using Dijkstra algorithm for entity navigation in a graph-based world.
• Real-time lighting system including day/night cycle and visibility adaptation.
• Vector-based physics and collision handling for movement and interactions.

Mobile penetration-testing environment based on Kali NetHunter Pro on a rooted OnePlus 6T.

• Setup via ADB/Fastboot, Magisk root, NetHunter chroot and KeX Desktop.
• OTG support for USB network adapters (Wi-Fi & Ethernet).
• Wireless auditing, network tools and log collection — following legal and ethical best practices.

Implementation of a real-time monitoring system using IPC (shared memory, message queues, semaphores) for synchronization and data stream processing.

• Inter-process communication and synchronisation via System V IPC (shared memory, semaphores, message queues).
• Real-time monitoring dashboard of the store's state.
• Process lifecycle managed with Fork/POSIX primitives.

Secure password manager with a locally encrypted vault and an advanced web interface.

• Local encrypted vault using AES-256 with Argon2/PBKDF2 key derivation.
• Advanced features including password generation and secure storage.
• Web interface powered by FastAPI.

Complete HTTP server implementation in C handling GET/POST requests, static files and multithreading.

• Raw socket programming with full HTTP header and status-code management.
• Multithreaded request handling for concurrent connections.
• Persistent connection support.

In development — Deep learning model for analysing and diagnosing electrocardiograms with high accuracy.

• Detection of various cardiac pathologies from ECG signals.
• Model built with TensorFlow/Keras on annotated ECG datasets.
• Data preprocessing pipeline with NumPy and Pandas.

Web platform for real-time collaborative text document editing, built on a Java MVC architecture deployed on Tomcat with a MySQL backend.

• Real-time multi-user editing via a custom WebSocket protocol (content updates, cursor positions, chat messages, save requests) with automatic reconnection using exponential backoff.
• Granular permission system: owner / read / write roles, three access modes (public, link-based, private) and optional password protection per document.
• Version history with full restoration, integrated per-document chat with scroll, and a Ctrl+S / Cmd+S keyboard shortcut for manual saves.
• Admin dashboard for user and document management; JDBC DAO layer (UserDAO, DocumentDAO, PermissionDAO) with SHA-256 password hashing.

Real-time multiplayer browser game where one player is infected and must tag everyone else before the timer runs out; survivors win by lasting one minute.

• Real-time game engine over WebSocket (port 8897) with a lightweight embedded Java HTTP server serving static assets from the JAR (port 8080).
• QR code lobby system: players scan a code to join the session and use their smartphone as a wireless controller.
• Tournament mode for organised multi-round play across groups of players.
• Admin dashboard with a dedicated REST API for session management, player banning and server monitoring.

Compiler for the CPYRR procedural language with an integrated virtual machine.

• Full pipeline: lexical analysis, syntax parsing, semantic analysis and intermediate code generation.
• Modular architecture with symbol tables, overloading management, shadowing and an explicit execution stack.
• AST built with the child/sibling (Fils/Frère) structure.

Turn-based strategy game in Java inspired by the Lord of the Rings universe.

• Player commands a team of heroes (Human, Dwarf, Elf, Hobbit) against an AI-controlled monster army (Troll, Orc, Goblin).
• AI pathfinding powered by Dijkstra's algorithm; full Swing graphical interface.
• Game state persistence via Java serialisation.

Artificial intelligence for the Reversi board game, built in C with advanced search algorithms.

• MinMax algorithm with alpha-beta pruning for optimal decision-making.
• Sophisticated heuristics for position evaluation.
• Configurable search depth for adjustable difficulty.

Design and implementation of a complete database for hospital management.

• Manages patients, medical staff, appointments, treatments and medical records.
• Advanced permission system with triggers and stored procedures.
• Full entity-relationship design (ERD) with normalised schema.

Reimplementation of the classic Tetris in C with modern features and visual effects.

• Custom game modes and an advanced scoring system.
• Save/load functionality and innovative visual effects via SDL2.
• Clean algorithmic design for piece movement, collision and line clearing.

An x86-64 assembly program that performs syntactic analysis of parentheses in a string (with customizable pairs of parentheses).

Automated Twitter and Telegram bot that publishes quotes on a schedule.

• Dual-platform integration via Twitter API and Telegram API.
• Built-in scheduling system for timed automated posts.
• State persistence with Pickle and randomised quote selection with NumPy.

Data compression tool in C based on Huffman coding, with a graphical SDL2 interface.

• Builds a binary frequency tree and generates optimal prefix codes to minimise file size.
• Full encode/decode pipeline with file I/O.
• Graphical interface built with SDL2 for visualising the compression process.