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poradenství v projektovém řízení - BL Language
 

 

“Stefan Ondek is a sincere and excellent Business Consultant. Knows what he's doing and what he's talking about. His experience in his field of work is unique. Sense of humor, reliable. This is the man you need for your business to run better and smoother.”

Top qualities: Great Results, Expert, High Integrity

Brosnan Lockesley, Teacher/ Personal Trainer/ Director, BL Language