GUE Instructor resumé

View Scheduled Classes

Classes I teach:
Discover Diving
Recreational Supervised Diver
Recreational Diver 1 - Nitrox
Recreational Diver 2 - Triox
Recreational Diver 3 - Trimix
GUE Fundamentals
Doubles Diver
Drysuit Diver
Navigation Primer
Rescue Primer
Triox Primer
DPV Diver 1
Technical Diver 1
Technical Diver 2
CCR Diver 1
CCR Diver 2

Stefano Di Cosimo

Quartu S.Elena - Sardinia Island, Italy
Trieste, Italy

+39 070 890685 (Explorers Team Dive Center)
+39 347 5810969


  • Full time diving instruction
  • GUE Instructor
  • PADI/SSI Instructor
  • Founder and developer of EXPLORERS TEAM DIVE CENTER based in Quartu S.Elena, Sardinia - ITALY


  • ITG (Technical Institute for Surveyors) Max Fabiani - Trieste, Italy: Progetto 5 (experimental) graduation, 2000

Diving Qualifications

  • GUE Rec1/Rec2/Rec3, Fundamentals, DPV, Tech1/Tech2, JJ-CCR Instructor
  • GUE Tech2, JJ-CCR and Cave1 Diver
  • PADI Open Water Scuba Instructor
  • SSI Advanced Open Water Instructor
  • IANTD Nitrox and Trimix Gas Blender
  • Emergency First Response (EFR) Instructor
  • FIPSAS (CMAS) Breath Diver Level II (freedive)

Diving Experience

  • Diving since 2001
  • 5000+ dives including:
  • ocean/fresh water dives
  • exploration dives
  • wreck dives
  • cave dives
  • deep dives
  • cold water dives
  • photo/video dives
  • DPV dives
  • Experience well developed particularly in Northern Adriatic, egyptian Red Sea and Southern Sardinia.

Community Involvement

  • GUE-Italia member

Special interests

  • Teaching and experiencing sound Rec&Tech diving
  • Wreck diving
  • Exploration dives
  • Marine biology
  • UW video/photo
  • Motorbikes and snowboarding ;)

Additional languages

  • Italian (main language)
  • English (fluent speech)

Additional Info

Born in Trieste in 1981
Currently working toward a successful development of the GUE Facility EXPLORERS TEAM DIVE CENTER and the GUE community in Sardinia.