* Responsible for managing and maintaining commercial relationships with clients such as:PAN AMERICAN ENERGY, YPF, TOTAL ENERGIES, VISTA ENERGY, SHELL, PHOENIX GLOBAL RESOURCES, PLUSPETROL, GEOPARK, NEWMONT, LUNDIN MINING, PROFERTIL, TGS, PROYECTO MEGA (Bahía Blanca) -Area MAHPI YPF-, SIPETROL ARGENTINA, TECHINT, PETROBRAS ARGENTINA, PETROLERA ENTRE LOMAS, etc.* Personally monitored Client accounts for the development of customized solutions.* Negotiated contracts with Clients and Suppliers covering formal, technical, and economic aspects.* Led the preparation of Technical and Economic Proposals for Tenders and/or Price Bids for national and international companies and organizations (participated in tenders totaling over USD 50M).* Prepared and monitored budgets, cost analyses, cash flows, costings for quotations, and sales plans (commercial objectives and goals).* Implemented various strategies to increase annual revenue for IT and Document Management services and products.* Proposed a special program for the integration of services and products that increased profits.* Project Leader in IT and Document Management services.* Supervised various work teams (up to 50 members).* Optimized processes and reduced operational times and costs for various projects.* Actively participated in the internal implementation of an Integrated Management System according to ISO 9000 standards.* Participated in the opening of markets in Bolivia (ECONAT Ltda.) and Peru (ECONAT PERU S.A.).* Integrated the interdisciplinary working group of ECONAT Ltda. (Bolivia), an ECONAT GROUP company, in the IT and Document Management service provided to PETROGASBOL (PETROBRAS GAS BOLIVIA S.A.) for a 450 km gas pipeline.* Participated in the design and development project of the ECOFILE® software application, both for the GD module (Objective: Electronic Management of physical and electronic documents) and for the GIS module for Emergency Route Management.