Java (SE and EE) and JUnit - 6 Years
Object Orientated programming was the main point of study at university and shown through projects such as my 8-Puzzle solver using AI techniques. Continued to use for personal projects and learning to use GUI packages.
C and Arduino - 4 Years
During second year of university C was introduced and used throughout the remainder of the course and during my work experience at Technocamps. Arduino was used for my major where I built and programmed A room scouting robot to drive alone and aboid collisions.