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Vilma W.
@valwin
Data Expert, Strategic Problem Solving and Systems Optimization
Venezuela
Español, Inglés, Francés
Sobre mí
Data Expert focused on problem-solving throughout the entire data lifecycle. My approach transforms unstructured data sets into visual narratives and interactive dashboards that drive evidence-based decision-making. As a specialist in data quality auditing, exploratory data analysis (EDA), and simplified technical communication, I help organizations across all industries identify inefficiencies, optimize their processes, and uncover growth opportunities hidden within their own records.
Habilidades
Vilma W.
desconectado •
Revisa mis servicios
Automatización y eficiencia comercial
I will build systems, dashboards and automations in excel, google sheets and power bi
Análisis de BI
I will provide advanced bi analytics and interactive dashboard solutions
Porfolio
Experiencia laboral
BI and Data Consultant
Contractor • Trabajador autónomo
Jan 2026 - Present • 4 mos
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Information Management Associate
UNHCR • Tiempo completo
Nov 2024 - Jun 2025 • 7 mos
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Monitoring and Evaluation Manager
ADRA • Tiempo completo
Jul 2024 - Nov 2024 • 4 mos
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34 Reseñas
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1-5 de 34 reseñas
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csaunders88
Estados Unidos
Vilma was responsive and demonstrated impressive analytic comprehension and thought process to understand the task at hand. She was a great help and will plan to hire her again.
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cangulo
Canadá
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mauricioquinter
Cliente recurrente
Colombia
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giorgiat
Cliente recurrente
Italia
The project consists in creating some slides in latex, I'm very satisfied with the result. Thank you.
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mauricioquinter
Cliente recurrente
Colombia
Fantastic work. Keep hiring this Gig (have been working with Valwin for almost a year with phenomenal results). !!!
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