Guillermo G.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am seasoned professional with an extensive background spanning over a decade in diverse facets of finance and business administration. At this point in my career, I am actively seeking freelance opportunities that can harness and leverage my expertise. Proficient in the Microsoft Suite, particularly Excel, I can perform operations such as lookups, index formulas, if statements, VBA scripting, macros creation, and an array of other specialized functions. My proficiency extends further into the realm of data visualization through Power BI, as well as database management with Access. Moreover, my software proficiency includes a comprehensive command over software solutions such as SAP, Oracle, SunGard, and Peoplesoft. I also have extensive experience in model development, budgeting, forecasting, reconciliations, etc. Beyond my software acumen, I am fluent in communicating in both Spanish and English. I am focused on short term and ongoing engagements that embrace the freelance model, eschewing any inclination towards conventional W2 employment arrangements. As a dedicated freelance professional, my goal is to seamlessly integrate my expertise into endeavors that demand excellence and innovation.