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Jakub Šimánek

Factory trainer

photo of Jakub Šimánek, Factory Trainer from Divesoftphoto of Jakub Šimánek, Factory Trainer from Divesoftphoto of Jakub Šimánek, Factory Trainer from Divesoft

Diving qualifications

IANTD CCR Liberty Instructor Trainer
IANTD CCR Liberty Sidemount Instructor Trainer
IANTD CCR Trimix Instructor Trainer
TDI Liberty Advanced Mixed Gas Instructor Trainer
TDI Sidemount Liberty Advanced Mixed Gas Instructor Trainer
CCR Liberty Factory Instructor Trainer

About

Jakub has been diving literally since he was a child. He was introduced to diving by his father, who has been diving himself since 1972. He made his first SCUBA dive when he was 10 years old. At the age of 18, he received Divemaster certification and for several years actively participated in the training of beginners. After that, he became an IANTD instructor himself.

He studied pedagogy at Charles University with an approbation in biology / physical education, which is very beneficial for his current career.

Jakub likes underwater life the most for diving, but also diving in unusual locations. Among his most interesting dives are the discovery of a flooded Jewish cemetery, or diving in the world's deepest cave - the Hranice Abyss.

Jakub is a popularizer and pioneer of diving with a bailout rebreather. He is currently working to establish standards and procedures for diving with bailout rebreathers.

Working in Divesoft
Since 2012, he has been working for DIVESOFT, where he is involved in the development of diving computers and the CCR Liberty rebreather. He also works here as a test diver, company representative and instructor trainer for CCR Liberty.

Among his students are very resounding names of world diving.

Training of foreign students
Jakub provided training, presentations and presentations in the following countries: Germany, Austria, Switzerland, Italy, Croatia, Holland, Belgium, Great Britain, USA (Florida, California, Hawaii, Nevada), Singapore, Australia, South Korea, Israel, Egypt etc.

Police training in the Czech Republic
In 2015, Jakub was elected as a CCR instructor for the elite diving team of the Police of the Czech Republic. This project lasted 4 years with instructor training and raising the qualifications of police officers and was completed by training Trimix instructors.

Jakub teaches in Czech and English.

Articles

How to find a diving buddy for your expeditions

Identifying a reliable partner is one of the most important preparations for any technical or CCR dive. The right buddy extends your safety margin, shares planning duties, and turns ambitious objectives into achievable realities. This article summarises proven places to meet suitable partners, criteria for selecting them, and practical steps for building mutual trust.

Liberty rebreathers purchasing process: what to expect when you order

The **[Liberty rebreather](https://www.divesoft.com/en/products/ccr-liberty)** rebreather from the Czech company [Divesoft](https://www.divesoft.com/) ranks among the world’s top [CCR systems](https://www.divesoft.com/en/blog/5-basic-principles-of-rebreather-and-one-extra). It is robust, safe, modular, and proven across all types of technical diving—from wreck exploration to extreme cave expeditions. However, purchasing a **[Liberty](https://www.divesoft.com/en/products/ccr-liberty)** is different from buying standard recreational diving gear. **Liberty units are sold exclusively through certified instructors**, who guide new users through the entire process, from choosing the right model to completing the configuration.\n\nThis article summarizes all steps required to purchase a Liberty rebreather—from selecting an instructor to receiving your unit.

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