Computer Science Graduate · Master's Student in Security and Applied Logic · Full-Stack Development & Cybersecurity
I am a Computer Science graduate and Master's student in Security and Applied Logic at the University of Bucharest, based in Bucharest, Romania.
My main interests are cybersecurity, secure software development, backend engineering, and full-stack web applications. I enjoy building complete applications with authentication, authorization, database design, clean backend architecture, and practical security-aware implementation.
I have experience with web application security testing, CTF challenges, vulnerability analysis, and full-stack projects using technologies such as Java Spring Boot, ASP.NET, Node.js, Express, Koa, React, SQL databases, JWT, and OAuth2.
|
Full-stack recipe sharing social platform A social media application focused on recipe sharing, user profiles, posts, likes, comments, authentication, and secure access flows. Tech Stack: Highlights:
🔗 Repository · 🚀 Live Demo |
Knowledge-sharing platform for veterinary professionals A full-stack platform where veterinarians can share animal case findings, treatments, posts, images, and discussions. Tech Stack: Highlights:
🔗 Repository · 🚀 Live Demo |
|
Medical clinic appointment booking system A Java Spring Boot application for managing patients, doctors, clinics, appointments, and email notifications. Tech Stack: Highlights:
🔗 Repository · 🚀 Live Demo |
ASP.NET social networking platform A micro social platform with user profiles, posts, groups, comments, privacy settings, authentication, and moderation features. Tech Stack: Highlights:
|
|
Low-level security practice focused on exploitation techniques and operating systems concepts A cybersecurity-focused repository covering operating systems security concepts and exploitation techniques such as virtual memory, buffer overflows, shellcoding, Return2Libc, ROP, ASLR/PIE, stack canaries, and related low-level security topics. Tech Stack: Highlights:
|
Collection of CTF scripts, write-ups, and cybersecurity exercises A repository for cybersecurity competition practice, including automation scripts and problem-solving approaches for web, crypto, pwn, and security challenges. Tech Stack: Highlights:
|
Low-level C project focused on memory management
A custom memory allocator implemented in C, designed to explore how dynamic memory allocation works under the hood. The project focuses on heap management concepts, pointer operations, memory blocks, allocation/deallocation logic, and low-level systems programming.
Tech Stack: C
Highlights:
- Implemented custom allocation and deallocation logic
- Worked with pointers and memory blocks
- Practiced low-level memory management
- Explored heap allocation concepts
- Strengthened C and systems programming fundamentals
-
PHP Internals / Open Source Contribution — contributed to the official
php-srcproject by investigating memory leaks in fuzzer components
Tech: C, PHP internals, cppcheck, GitHub Pull Requests
Highlights: static analysis, memory leak detection, open-source issue reporting, contribution workflow
🔗 Issue -
Regex to NFA — automata theory and formal languages project 🔗 Repository
-
NLP — natural language processing project 🔗 Repository
-
React Projects — frontend practice and React-based UI projects 🔗 Repository
-
OpenGL 3D Project — graphics programming and 3D rendering project 🔗 Repository
- Full-stack web development
- Building scalable and maintainable web applications
- Backend development and API design
- Frontend development with React and TypeScript
- Authentication and authorization systems
- Database-backed applications
- Secure coding and web application security
- Java Spring Boot, ASP.NET, Node.js, React, TypeScript, and modern web technologies