Job Market Analysis - PowerBI
Interactive Power BI dashboard exploring roles, salaries, and skills demand with drill-downs and dynamic filters.
About Me
I'm Nahidur Rahman Tamim, a mathematics graduate with a growing passion for data analytics. Right now, I’m actively building myself into a data professional by working on diverse datasets and hands-on projects that challenge me to think critically, explore patterns, and communicate insights clearly.
I specialize in transforming raw data into meaningful stories—whether through visualizations in Excel and Power BI, or deeper analysis using SQL and Python. My approach is grounded in curiosity and a commitment to continuous learning. I’ve completed several real world projects that I’m proud of, each helping me sharpen my skills and expand my understanding of how data can drive smarter decisions. .
My long-term goal is to become a well-rounded data professional who helps businesses and organizations make better decisions through clean, actionable insights. I believe in growing through experimentation, staying adaptable, and always pushing myself to learn more—whether it’s mastering new tools, refining workflows, or exploring new domains.
Skills
Excel
Power Query, Pivot, DAX basics
Power BI
Data modeling, DAX, storytelling
SQL
CTEs, window funcs, ETL
Python
Pandas, analysis, automation
Data Viz
Clear visuals & UX
Projects
PowerBI Customer Cohort Project
PowerBI based project analyzing customer cohorts behaviors & trends over time.
Healthcare Analysis - PowerBI
This project analyzes healthcare patient data using Power BI to provide insights and visualizations.
Retail Cohort Analysis - SQL
This project analyzes customer cohorts over time using SQL queries to identify trends and behaviors.
RFM Segmentation Project - SQL
This project works on RFM segmentation using SQL queries to analyze important customer behaviors.
Hospitality-Management Project - Excel
Excel dashboard analyzing KPIs for Airbnb hospitality operations with slicers and visuals.
Dengue Outbreak Project - Excel
Excel-based interactive project tracking dengue outbreak trends and hotspots.
Resume
Mathematics graduate and data analyst specializing in Excel, Power BI, SQL, and Python. I build clear dashboards and analytics that drive business decisions.
- Built multiple executive dashboards with clean data models
- Strong in data cleaning, DAX measures, and storytelling
- Comfortable collaborating with business stakeholders