- years of teaching and exam coaching for O/L Mathematics and A/L combined mathematics
- Lecturer in Mechanical Engineering
- Thermal Engineering / Thermodynamics
- Strength of Materials / Machine Design
- Engineering Mathematics
- Mechanical Vibrations
- Automobile Engineering
- Associate Engineer certified by the engineering council of Sri Lanka (Reg. No: )
- Associate member in the institution of engineers, Sri Lanka (Reg. No: AM-)