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Over mij
I am an experienced data analyst specializing in data cleaning, data mining, data visualization, and performance analysis, helping businesses make smarter, data-driven decisions using Python, SQL, Power BI, SPSS, and NVivo. I manage and analyze structured and unstructured data across MySQL, PostgreSQL, and MongoDB, and design clear ERDs and flowcharts to simplify complex data structures and workflows. With a solid background in Mathematics and Computer Science, I deliver accurate, scalable, and reliable freelance data analysis solutions tailored to your unique business needs.... Lees meer