Tumbu Bartholomew Elad is a dedicated computer and ICT teacher with experience teaching from secondary school to university level. He also teaches Mathematics, Physics, and Chemistry at Ordinary Level. As a GCE examiner for Computer Science (A Level and O Level), his teaching style is clear, structured, and learner-centered, focusing on helping students understand concepts easily by adapting lessons to their age and level. Skills: Computer Science (O Level), Computer Science (A Level), ICT (all levels), Mathematics (Ordinary Level), Physics (Ordinary Level), Chemistry (Ordinary Level), University-level computing courses, Private home lessons, Online tutoring.