Invoicing dispute resolutions, testing for upcoming migration, support, and stabilization of the migration to a new billing system including month-end close activities by ensuring the invoices are generated correctly. Resolve and respond to customer issues, questions, and escalations that involve general Billing information and procedures.

Worked as a subcontractor for the Spanish company Prodiel in the project Parque Solar Fotovoltaico Alejandría The activities performed were: - Predial recognition using KMZ, POT layer of the municipality, and analysis of the same. - Socialization of the project to the entire community of Floresta, Boyacá. - Negotiation management with the owners.

Budget cost and control using CIO. Utilization of AutoCAD and MS Project tools to create, analyze and produce a Budget. Liaises directly with each client, ensuring the project plans align with their technical and functional requirements