Describe your career path and specialization (question from the instructor about the department and specialization)

My career path began with obtaining a basic education in statistics and data analysis. Then I interned at a company where I was involved in data preparation and cleaning, learned SQL and the basics of visualization. Over time, I specialized in big data analysis and report building to support business decisions, using tools like Python (pandas, matplotlib) and BI systems (Tableau, Power BI). Currently, my specialization is Data Analyst, who not only collects and processes data but also formulates hypotheses, conducts A/B tests, and helps make data-driven decisions.