2010 starting with sports climbing

2012 first tree climbing course for a science project at the university in Deggendorf.

2014-2018 Membership of SRHT Team Straubing e.V.

2015 SKT-A qualification for treeclimbing

2016 chainsaw course small

2016 tree spikes climbing course

2017 driving licences for mobile elevating working plattforms

2017 forman of mechatronics

2017 rope access level 1 FISAT

2017 PPE inspector (DGUV-G 312-906) 

2017 rope access level 2 FISAT

2018 Advanced Chainsaw course

2018 certificated fastening technican (Würth)

2020 Rope Rescue Advanced - Level 3 / Internationaler Höhenretter Level 3 (ITRA/ ResQ Rotterdamm)

2020 SKT- B advanced qualification for treeclimbing

2021 certificated first-aid instractor for germany