Catalina Sierra


As an accountant, I combine my curiosity to learn with the accuracy and conscientiousness of my profession. I have twelve years of experience in the field of accountancy. During that time, I’ve had the opportunity to get to know different sectors which have broadened my horizon. At Ongresso, I assist our clients with administration and accounting. I constantly update my knowledge by attending training, classes, formations and peer meetings.

Ongresso Colombia

Cra 41 # 9 - 60 Oficina 202
Medellin, Colombia

Phone: +57 4 589 82 45

Ongresso Peru

Calle Miguel Soto Valle 281,
Lima 17, Peru

Phone: +51 991 351 828