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Alexander Sierra

CONSULTANT: SAP FI-CA (Water, Energy, Telco, Public Sector, Higher Education & Research, Banking) - SAP BRIM - CONVERGENT INVOICING

Alexander Sierra is a professional with a strong educational background, having studied at UNIVERSIDAD CATOLICA and UNIVERSIDAD LOS LIBERTADORES. With experience in the field, he has held key positions in well-known organizations such as SAP and EMPRESA ACUEDUCTO ALCANTARILLADO BOGOTA. Previously, he served as a BUSINESS PROCESS SENIOR CONSULTANT in areas like CONVERGENT CHARGING, INVOICING, FICA, TRM, PSCD, and RMCA at SAP. Additionally, he worked as a CONSULTANT SAP at EMPRESA ACUEDUCTO ALCANTARILLADO BOGOTA.

Highlights

May 10 · linkedin

View my verified achievement from SAP SE.

Apr 6 · linkedin

Just finished the course “Listening to Customers”! #customerservice #activelistening

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Location

Colombia