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williamperez223

William P.

@williamperez223
1.0(1)

Data Analyst SQL Python Power BI Specialist

Venezuela
English, Spanish
About me
I am a Data Analyst specializing in Business Intelligence, automated data operations, and database optimization. I help businesses turn raw, unstructured data into reliable, executive-ready insights. Core Expertise: Data Cleaning: Python (Pandas) for data audit, reconciliation, and ETL scripts. SQL Analytics: Writing optimized queries, complex JOINs, and database operations. Visualization: Building interactive Power BI dashboards using custom DAX metrics. Let’s optimize your data. Send me a message to get started!... Read more

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williamperez223
William P.
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Average response time: 1 hour

See my services

Data Dashboards
I will build an interactive power bi dashboard and custom dax report
From$30 / projectMore details
Data Cleaning
I will clean, audit, and transform your data using python pandas
From$20 / projectMore details

Portfolio

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