Sergey has taught diving and free diving courses since 2015.
- Divemaster, Rescue, Dry suite, Nitrox, OWD – a total of 7 qualifications.
- Free Diving Basic, free diving swimming techniques
- Underwater photography teaching, digital video recording and editing
- Teaching advanced swimming techniques in diving
- Support of diving groups during their journeys
The main professional principle is “No success is final; no failure is fatal. In the end, what matters is the courage required to move beyond your limits”.