Marian ILEANA is a PhD candidate in Computer Science at the National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Center. His research explores the intersection of distributed web systems, artificial intelligence, and cybersecurity, with a strong emphasis on their applications in education, healthcare, and e-commerce. He has published extensively in peer-reviewed journals and international conference proceedings, addressing topics such as performance optimization, secure system design, formal verification, and advanced architectures. His work integrates both theoretical and applied perspectives, aiming to contribute to the development of scalable, reliable, and intelligent digital ecosystems.