Wung G. G.
Computer Science and Mathematics Guru
About Wung
Hi, I'm Wung, a software developer and cybersecurity student based in Yaoundé. I hold an HND in Computer Engineering and passed the GCE A-Levels myself, so I know the exam and the pressure. I teach Computer Science and Mathematics (with Pure Math) to GCE students online, in clear, simple English. My Skills Programming and software development (React, web development) Computer Engineering (HND) and cybersecurity fundamentals Strong problem-solving and logical thinking, the foundation of both Computer Science and Pure Math Explaining hard ideas in simple steps, with local examples students relate to How I Teach Concept first, then practice. Every topic starts with a simple explanation, then worked examples, then exam-style questions. Past-paper focused. We work through GCE past questions and learn how marks are earned. Live online sessions with a whiteboard, screen sharing, and code demos. Notes and assignments after every class, with feedback on your work. Progress checks. Regular quizzes and mock tests show what to improve. Patient and judgment-free. Ask as many questions as you need. Modules Computer Science Computer fundamentals and hardware/software Number systems and binary arithmetic Programming basics (logic, algorithms, flowcharts, pseudocode) Databases and data handling Networks and the internet Web development basics Cybersecurity awareness and safe computing Exam techniques and past questions Mathematics / Pure Mathematics Algebra, indices, surds, and logarithms Functions, graphs, and inequalities Trigonometry Sequences and series Coordinate geometry Differentiation and its applications Integration and its applications Vectors, and exam techniques with past questions What You Will Gain by the End A solid understanding of the topics, not just memorized answers Confidence solving GCE-style problems quickly and accurately Better grades in your GCE exams Practical programming and logical-thinking skills useful beyond school A clear study plan and exam strategy Ready to start? Send me a message to book a first session and tell me your level (O-Level or A-Level).
Languages
Teaches in English
Certificates
- G.C.E Advance levelCameroon GCE Board2018Verified by Braabby
- HND DIPLOMAYaounde international business school2022 – 2024Verified by Braabby
Work experience
- Frontend developerTomkulak ConsortiumTech2026 – 2026Verified by Braabby
Subjects
- OMathematicsGCE code 0570O-Level
- OAdditional MathematicsGCE code 0575O-Level
- OComputer ScienceGCE code 0595O-Level
- AComputer ScienceGCE code 0795A-Level
Verified by Braabby
- Identity checked against government ID
- Qualifications reviewed and approved
- Teaches only in Braabby's live classroom