Daniela Leguizamon
@danielaleguizamon
I’m a Data Analyst focused on Power BI dashboards, ETL automation, and KPI-driven decision support.
ColombiaWhat I'm looking for
I’m an Economist and International Negotiation Technologist who applies rigorous analysis to business intelligence and analytics. I’m known for fast learning, attention to detail, and strong problem-solving in dynamic, deadline-driven environments.
In my current role as a Data Analyst at Dirección de Impuestos y Aduanas Nacionales (DIAN), I’ve designed and developed interactive Power BI dashboards to monitor KPIs and support executive decision-making. I also automate ETL processes to reduce manual reporting effort and improve data reliability.
Previously, I worked at Sanofi as a Business Intelligence Intern and POS Intern, where I standardized and validated multi-source data, supported financial closing for Latin American countries, and developed sales forecasting models using historical trends. Earlier, as a Billing Assistant, I validated customer information and resolved billing discrepancies to maintain data integrity.
Experience
Work history, roles, and key accomplishments
Data Analyst
Dirección de Impuestos y Aduanas Nacionales (DIAN)
Jan 2025 - Present (1 year 6 months)
Designed and developed interactive Power BI dashboards to monitor KPIs and support executive decision-making. Automated ETL processes to reduce manual reporting effort and improve data reliability.
Supported purchase order generation based on team and inventory requirements. Maintained repositories for competitor/pricing analysis and provided operational support through the TRAX ticketing system.
Standardized and validated multi-source data to ensure accuracy and consistency for reporting. Built sales forecasting models using historical data and supported BI ad hoc data requests and financial closing activities.
Validated customer information and provided client support to keep account records accurate. Investigated and resolved billing discrepancies to maintain data integrity and customer satisfaction.
Research Assistant
National University of Colombia
Jan 2024 - Present (2 years 6 months)
Conducted research on financial management and resource allocation strategies for rural women.
Education
Degrees, certifications, and relevant coursework
Universidad Republicana
Specialization in Administrative Law, Administrative Law
2025 -
Currently pursuing a specialization in Administrative Law since 2025.
National University of Colombia
Bachelor's Degree in Economics, Economics
2018 - 2024
Earned a Bachelor's degree in Economics at the National University of Colombia from 2018 to 2024.
SENA
Technologist in International Negotiation, International Negotiation
2018 - 2020
Completed a Technologist program in International Negotiation at SENA from 2018 to 2020.
Availability
Location
ColombiaAuthorized to work in
Job categories
Skills
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