At Vodafone Business, I analyzed sales data with SQL and Python, applied statistical methods to identify trends, and prepared reports.
I developed Power BI and Tableau dashboards to support stakeholder decision-making and presented clear, actionable findings to management.
I also implemented data cleaning and ETL processes, following data governance best practices to maintain data integrity.
At Harmony residence, I manage customer relationships and sales processes, identify potential clients, and maintain the customer database through CRM systems. At Etibarlı MMC, I prepared financial reports based on customer agreements and worked with Excel and accounting software.
