Choa Chu Kang Online Tutor
$50/hr
Ex-Lecturer | Software Engineer | 5 Years Teaching Programming, Cybersecurity & AI
I'm Brandon, a software engineer and ex-lecturer based in Singapore. I've spent the last 5 years teaching programming, cybersecurity, and AI to students of all levels. Secondary school kids learning to code for the first time, poly and uni students trying to survive their modules, and working adults switching careers into tech.
Before going private, I was a lecturer delivering cybersecurity bootcamps and training programmes for polytechnic students and adult learners. I've also worked as a software engineer building production systems, so I teach from real industry experience, not just theory.
What I teach:
Programming (my main focus): Python, JavaScript, React, Node.js, full-stack web development, Flask, Django, PHP, Lua, C#, data structures and algorithms
AI and automation: Building with LLMs, prompt engineering, integrating AI into projects, using tools like OpenAI and other APIs for real applications
Cybersecurity: Penetration testing, CTF training, digital forensics, network security, certification prep (OSCP, OSWP, CEH, etc.)
Academic support: O Level computing, poly and uni modules, FYP supervision, assignment help
I hold OSCP and OSWP certifications. I teach in English or Mandarin, whatever works for you.