Certified

Anton TETERIN is certified:

• GCP PCA, Google Cloud Platform Professional Cloud Architect
• CCNA, Cisco Certified Network Associate
• CompTIA Linux+

More badges on LinkedIn.

Telecommunications:

• Finland: Finnish Communications Regulatory Authority (Ficora/Traficom)
  • HAREC, Harmonized Amateur Radio Examination Certificate - 2nd category (2009--2013) as OH2FNZ
  • HAREC, Harmonized Amateur Radio Examination Certificate - 1st category (2013--) as OG2K
  • Long Range Certificate (2014--)
• Saudi Arabia: The Communications, Space and Technology Commission (CST/CITC)
  • Radio Amateur Licence (2021--) as HZ1DZ

More about personal radio amateur callsigns.

Diving:

• PADI
  • Open Water Diver
  • Advanced Open Water Diver

Yachting:

• Finland: Traficom
  • Leisure Craft licence permit