Senior data analysts commonly use tools like Python, R, SQL, and data visualization tools (e.g., Tableau, Power BI). They are proficient in statistical analysis packages like Pandas, NumPy, and scikit-learn and may use database systems like SQL Server or PostgreSQL. Advanced programming skills in Python or R are essential for creating custom data analysis solutions.
If you are planning to get into data science, then I would suggest you enroll in this Advanced Certification in Data Science and AI by Intellipaat. This program helps you develop the required skills. Along with that have a look at this video about Priyavrat Kagzi and how he bagged a data science job with a good salary hike just after completing course from Intellipaat.
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