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Zair Valentina Duarte RomeroZR
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Zair Valentina Duarte Romero

@zairvalentinaduarter

Data Analyst and Data Engineer at Fondo UGAVI, automating financial operations and cutting processing time by 70%.

Venezuela
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At Fondo UGAVI para el Desarrollo Agropecuario, I designed and implemented an automated financial control and membership system using Python and relational databases, replacing paper workflows and reducing operational processing time by 70%. I also developed financial dashboards and real-time invoicing modules that cut reporting time by 80% with 95% accounting accuracy.

On my Enterprise Financial Lakehouse & Dimensional Warehouse project, I implemented a Bronze/Silver/Gold pipeline for more than 300,000 accounting records and built dbt quality tests that audited $3.99B USD with exactly $0.00 in discrepancies. I bring together data engineering and analytics with my background in public accounting and ongoing systems engineering studies.

Experience

Work history, roles, and key accomplishments

FA
Current

Administradora & Analista de Operaciones y Datos

Fondo UGAVI para el Desarrollo Agropecuario

Oct 2021 - Present (5 years)

Diseñó e implementó un sistema automatizado de control financiero y padrón gremial en Python y bases de datos relacionales, reduciendo el tiempo de procesamiento operativo en un 70%. Desarrolló dashboards analíticos y módulos de facturación en tiempo real, reduciendo los tiempos de emisión de reportes en un 80% con 95% de precisión contable.

Education

Degrees, certifications, and relevant coursework

UU

Universidad Politécnica Territorial de Maracaibo (U.P.T.M.A)

Ingeniería en Sistemas, Systems Engineering

Currently pursuing a degree in Systems Engineering.

UU

Universidad Politécnica Territorial de Maracaibo (U.P.T.M.A)

Licenciatura en Contaduría Pública, Public Accounting

2023 - 2025

Earned a Bachelor's degree in Public Accounting from 2023 to 2025.

UM

U.E. Jesús de la Misericordia

Bachiller en Ciencias, Sciences

Completed secondary education with a Bachelor's degree in Sciences in 2018.

UU

Universidad Politécnica Territorial de Maracaibo (U.P.T.M.A)

Técnico Superior Universitario en Contaduría Pública, Public Accounting

Earned a Higher University Technician degree in Public Accounting in 2023.

Imperial College London logoIL

Imperial College London

Certificate, Mathematics

Completed a certificate in Mathematics for Machine Learning: Linear Algebra via Coursera.

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