I'm Ahsan, from Bangladesh, building my skills as a data analyst, one project at a time. I mainly work with Excel, SQL and Power BI, while continuing to develop my Python skills for data analysis.
This page is where I keep track of the projects I'm working on, the skills I'm practicing and what I'm learning along the way.
Excel - Power Query, Power Pivot, Pivot Tables, XLOOKUP, INDEX/MATCH, data cleaning, charts and reporting
SQL - Joins, aggregate functions, window functions, CTEs, views, data cleaning
Power BI - Power Query, data modeling, DAX, KPI reporting, interactive dashboards
Python - Pandas, NumPy, Matplotlib
Version Control - Git, GitHub
Power BI SQL Excel
Exploring employee attrition and the factors associated with turnover. The analysis covers departments, job roles, and employee-level factors, using SQL and Power BI to examine and present the findings.
Python for data analysis, statistics, data visualization, dashboard design and business-focused analysis.
- Data analysis projects
- SQL practice
- Excel work
- Power BI dashboards
- Python notebooks
- Data cleaning exercises
- Learning notes and experiments
LinkedIn: ahsanxdata Portfolio: ahsan-data/portfolio Email: ahsanxdata@gmail.com
Thanks for stopping by. I’m building my skills one project at a time.