This is the private Weblog of Alexander Kölpin. The opinions you will find here do not necessarily correspond with the opinions of my former, future or current employers/colleagues/co-founders. Please forgive them for that.


The author reserves the right not to be responsible for the topics, correctness, completeness or quality of the information provided. Liability claims regarding damage caused by the use of any information provided, including any kind of information which is incomplete or incorrect, will therefore be rejected. The author is not responsible for any contents linked or referred to from his pages. If any damage occurs by the use of information presented there, only the author of the respective pages can be liable, not who has linked to these pages. The author is not liable for any postings or messages published by users of discussion boards or guestbooks provided on his page. This is a private weblog, not a commercial or business offer of any kind.

The author intended not to use any copyrighted material for the publication or, if not possible, to indicate the copyright of the respective object. If the opportunity for the input of personal or business data (email addresses, name, addresses) is given, the input of these data takes place voluntarily. The use of the website is permitted – if and so far technically possible and reasonable – without specification of any personal data or under specification of anonymized data or an alias. The use of published postal addresses, telephone/fax numbers and email addresses for marketing purposes is prohibited. This disclaimer is to be regarded as part of the internet publication which you were referred from. If sections or individual terms of this statement are not legal or correct, the content or validity of the other parts remain uninfluenced by this fact.