Tomos Rees

About Tomos Rees

Tomos regularly receives assignments that go beyond simple scripts: searching and sorting tasks, recursion questions, complexity comparisons, and coursework where students must discuss why one approach is better than another. He writes the Python code in a way that reflects the idea behind the algorithm, not just a quick fix to pass the tests.

When an assignment includes written parts about time complexity or design choices, he connects those directly to the code he has written. For example, if he uses a certain data structure, he explains briefly why it suits that problem. This helps students understand what they are handing in, rather than treating it like a black box. Tomos is careful to stay within the level of the module, so the work looks like it belongs on that course and not in a research lab.