SHAIK REHAN MOHAMMAD

• As a data analyst working on brain stroke prediction projects, my responsibilities encompass a range of tasks involving various technical tools and methodologies.

Data Management:

• Excel: I use Excel for initial data exploration, cleaning, and basic analysis.
• I write and execute SQL queries to extract, manipulate, and analyze data from databases.

Data Analysis and Feature Engineering:

• I use Python for more advanced data analysis and feature engineering.
• Python libraries like Pandas and NumPy help in processing and transforming data.
• Machine Learning: I build and train machine learning models to predict the likelihood of brain strokes.
• Techniques such as logistic regression, decision trees, and ensemble methods are employed to develop predictive models.

Visualization and Reporting:

• Tableau: I create interactive dashboards and visualizations in Tableau to present complex data insights clearly and effectively
• Power BI: I use Power BI to develop reports and dashboards that integrate with various data sources.