Technical University of Varna

Software Engineering and Programming
Hardware and Computer Architecture
Computer Networks and Communications
Information Technologies and Systems

Harvard University CS50 Course

Fundamentals of Programming and Problem-Solving
Data Structures and Algorithms
Memory, Systems, and Low-Level Computing
Web Development and Real-World Applications

Oracle Database Foundations

Relational Database Concepts and Terminology
Data Modeling and Entity Relationship Diagrams (ERDs)
SQL and Data Manipulation
Practical Application Using Oracle Tools