carlos CASTILLO
@carloscastillo
Data Analyst at Agencia Correntina de Recaudaciones, automating monthly reporting with Tableau and Oracle.
ArgentinaWhat I'm looking for
At Agencia Correntina de Recaudaciones (Acor), I lead the end-to-end implementation of a management dashboard for operations and tax-debt collection. I build Tableau dashboards connected to Oracle, define KPIs with business areas, and use SQL to support data quality and traceability.
I automated monthly reports that previously took 2–3 days of manual work, making them available immediately and freeing that time for analysis. As a freelance Data & Management Control Consultant for One Wey Pro and Vimarti, I develop Tableau and Excel dashboards and help track purchases, sales, and payroll.
Experience
Work history, roles, and key accomplishments
Project Lead — Management Dashboard Implementation
Agencia Correntina de Recaudaciones (Acor)
Feb 2026 - Present (8 months)
Lead the end-to-end implementation of a management dashboard to track operations and tax-debt collection, including requirements gathering, design, and production rollout. Built Tableau dashboards connected to Oracle databases and automated monthly reports, reducing manual effort by 2–3 days per month.
Freelance Data & Management Control Consultant
Vimarti
Dec 2025 - Present (10 months)
Develop control dashboards (Tableau and Excel) and provide management advisory to two companies in Miami, USA, fully remotely. Implemented tracking of purchases, sales, and payroll, giving them greater operational control and faster decision-making.
Freelance Data & Management Control Consultant
One Wey Pro
Dec 2025 - Present (10 months)
Develop control dashboards (Tableau and Excel) and provide management advisory to two companies in Miami, USA, fully remotely. Implemented tracking of purchases, sales, and payroll, giving them greater operational control and faster decision-making.
Education
Degrees, certifications, and relevant coursework
Instituto Universitario Aeronáutico (IUA)
Bachelor of Arts, Business Administration
2024 -
Pursuing a Bachelor of Arts in Business Administration, currently in progress.
Harvard Business School
Business For All, Business
2026 - 2026
Completed the Business For All program offered by Harvard Business Impact in 2026.
Instituto Universitario Aeronáutico (IUA)
Specialization, Management Control & Internal Control
2026 - 2026
Completed a specialization in Management Control & Internal Control in 2026.
Instituto Universitario Aeronáutico (IUA)
Specialization, International Trade
2025 - 2025
Completed a specialization in INCOTERMS (International Trade) in 2025.
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Salary expectations
Social media
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