Joshua Onyema

engineer && developer

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Teaching and Lab Support in Java

Company

Concordia University

Role

Teaching Assistant, Object Oriented Programming II [Part time]

Tools

Java, OOP, Interfaces, Generics, Exceptions, Debugging, Code Review, Grading Feedback

Links

The Experience

Supported students through labs and tutorials focused on core Java and object oriented programming. I helped students debug assignments, clarify design choices, and strengthen fundamentals around interfaces, inheritance, generics, and exception handling. I also reviewed submissions and provided clear grading feedback, with the goal of helping students improve correctness, code structure, and problem solving habits.