Projects

A client/server tool in C that transfers files hidden inside ICMP and ICMPv6 Echo packets. Files are AES-encrypted over raw sockets and reassembled on the receiving end using a custom framing protocol for fragmentation and integrity.

C · OpenSSL · raw sockets · Linux

A complete small-office network on a single VPS: router with NAT, Traefik reverse proxy with TLS, AdGuard DNS, Mailu mail suite, WireGuard VPN, and Authentik for centralised SSO. Hardened with UFW, Fail2ban, SSH key-only auth, and per-service Docker network isolation.

Docker · Traefik · WireGuard · Authentik · Mailu

Two-stage implementation of a small object-oriented language. Python front-end parses the source using Lark and emits an XML AST after static semantic checks. A PHP back-end interpreter walks the tree with classes, methods, blocks, and full message-passing semantics.

Python · Lark · PHP · XML

Full-stack web application for a winery — vineyards, grape varieties, harvests, production batches, purchases, and events with reservations. Role-based access control via Laravel Policies, shipped as a reproducible Docker Compose stack.

Laravel · PHP · MySQL · Tailwind · Docker

Embedded heart-rate monitor using photoplethysmography on an ESP32. ADC sampling runs on a hardware timer, the signal is Kalman-filtered for noise reduction, and a threshold-crossing algorithm detects beats. FreeRTOS semaphores coordinate the ISR with the processing thread.

C · ESP-IDF · FreeRTOS · Kalman filter

Turn-based strategy game in JavaFX with grid combat, terrain costs, economy, two AI opponents, and a step-through replay mode. MVC + Command + Observer patterns, Dijkstra pathfinding, 93 JUnit tests. Team project — team lead.

Java 21 · JavaFX · Maven · JUnit 5

TCP and UDP port scanner in C supporting both IPv4 and IPv6, written on raw sockets and benchmarked against Nmap.

C · raw sockets · IPv4/IPv6

Chat client in C++ implementing the IPK25-CHAT application protocol over both TCP and UDP, with authentication and channel semantics.

C++ · TCP · UDP

Oracle SQL project across four parts: ER model, relational schema, DML and queries, then triggers, stored procedures, a materialized view, and analytical queries. Team of two.

Oracle SQL · PL/SQL

Discrete-event simulation of a ski resort in C++/SIMLIB, analysing lift capacity, queue lengths, and throughput under varying skier arrival rates. Team of two.

C++ · SIMLIB

Synthesisable 8-bit CPU that executes a BrainFuck-like instruction set, simulated in ModelSim. Paired with a second INP assignment implementing the Vigenère cipher in MIPS64 assembly.

VHDL · MIPS64 asm · ModelSim

DSP assignment in a Jupyter notebook covering spectral analysis, digital filtering, and frequency-domain manipulation of audio signals.

Python · NumPy · Jupyter

Two-part algorithms course implementing linked lists, stacks, queues, recursive and iterative binary tree traversals, and hash tables from scratch.

C · data structures

Generic C hash-table library with string interning, used to build clones of tail and wordcount. A second IJC assignment implements the Sieve of Eratosthenes on a custom bitset, plus a C-comment-stripping preprocessor.

C · Make

Operating systems coursework split in two: a Bash project for log processing and filesystem traversal, and a C program coordinating multiple processes through POSIX shared memory and semaphores.

C · Bash · POSIX IPC