Open to opportunities

David Esteban Guerrero Munoz

@davidestebanguerrero

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Business Administrator focused on operations, logistics, and data-driven decision support.

Colombia

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What I'm looking for

I’m looking for a role in operations or business administration where I can support planning and logistics, manage information accurately, and use data analysis to improve processes—ideally in a team that values continuous learning.

I’m a Business Administrator with experience in administrative support, information management, logistics, and customer service. In my logistics role, I generated, coordinated, and monitored transportation routes, supported operational planning and resource allocation, tracked route compliance, and managed dispatch-related information to improve transportation processes.

I’ve also supported accounting and administrative processes by maintaining and organizing financial documentation, updating databases and administrative records, and assisting with reconciliations and document control. I’m interested in operations, data analysis, finance, and business management, and I’m actively strengthening my English (B2) and analytical skills to contribute effectively to national and international organizations.

Experience

Work history, roles, and key accomplishments

Billing and Customer Service Assistant

Clínica Avidanti

Aug 2025 - Feb 2026 (6 months)

Supported healthcare billing and customer service by assisting and guiding patients and customers, managing and validating administrative information, and helping with procedures related to service delivery.

Healthcare Billing Support Customer Service Service Delivery Office Administration

Logistics Assistant

Lyons Trans

Aug 2023 - Aug 2024 (1 year)

Generated and monitored transportation routes in Manizales, supporting operational planning, dispatch-related information, and route compliance to help optimize transportation processes.

Routing Logistics Coordination Dispatch Operations Route Compliance Monitoring And Operations Planning Resource Allocation Process Optimization

Accounting Assistant

Escobas y Plásticos Del Sur S.A.S.

Jan 2021 - Dec 2021 (11 months)

Supported accounting and administrative processes by maintaining organized financial documentation, updating databases and records, and assisting with reconciliations and document control.

Accounting Support Financial Documentation Reconciliations Document Control Data Entry Microsoft Office

Education

Degrees, certifications, and relevant coursework

Universidad Nacional de Colombia

Bachelor's Degree in Business Administration, Business Administration

Activities and societies: Co-author: "Las Normas Internacionales de Información Financiera: una mirada desde la bibliometría" (Vía Innova Journal, Vol. 11, No. 1, 2024, pp. 105–126).

Earned a Bachelor’s degree in Business Administration at Universidad Nacional de Colombia. Co-authored a 2024 publication on International Financial Reporting Standards from a bibliometric perspective.