Solutions
01. Data modeling and ETL
I utilize SQL and Python for data modeling and cleaning. Using Python's Pandas library, I load, manipulate, and transform data to ensure consistency and prepare it for analysis. For data cleaning, I leverage SQL to remove duplicates, handle missing values, and correct inaccuracies. Additionally, I design database schemas, defining tables, relationships, and constraints to ensure efficient data management.
02. Reporting and data visualization
I specialize in collecting, organizing, and presenting data in a clear and impactful manner through dashboard development. My reporting service ensures that key information is summarized effectively, providing valuable insights for decision-making within your organization.
03. Process Automation
I automate processes using Python, such as sending daily reports with specific information via email, executing SQL stored procedures, and collecting data from websites.
About
I am a professional in finance and international trade with experience as a Business Intelligence developer and data analyst in the credit and logistics sector, specializing in collections, sales, and customer service divisions. I have a proven track record in tracing operational activities and making data-driven decisions.
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I possess skills in teamwork, logical reasoning, and strategic thinking. I am well-versed in data structures in SQL and analytical tools such as Excel, R, Python, and Power BI.
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Currently, I am offering my services as a Business Intelligence or data analysis for companies in any sector.