Felix has great experience as a mountain guide, he is an active member of the Peruvian Guides Association and affiliated with the UIAGM.
He works every summer in the Cordilleras Blanca and the Huayhuash and in the Swiss Alps in the winter time.
Mountains he has ascended include Alpamayo, Huascasran, Quitaraju, Ranrapalca and Huayana Potosi (Bolivia). He has also made several ski descents of the glaciers of Tocclaraju, Ishinca, Valunaraju, Pisco and Copa.