Analytics & BI
Power BI, Tableau, Excel, KPI reporting, dashboard design, forecasting and data storytelling.
DATA ANALYST · SQL · POWER BI · PYTHON
I turn messy data into clear decisions.
I'm Bhavan Chandupatla, an MSc Data Science graduate from Coventry University. I build practical analytics solutions using SQL, Power BI, Python and Excel — from data cleaning and modelling to dashboards, KPI reporting and insight generation.
ABOUT
Analytical thinking, presented clearly.
My work focuses on solving business questions with data. I enjoy taking a dataset from raw records to a finished result: cleaning it, checking quality, modelling relationships, writing calculations and presenting the findings in a way that is useful to decision-makers.
This portfolio brings together my SQL investigations, Power BI dashboards and data science work. Each project is designed to show not only the final visual, but also the reasoning, technical approach and business insight behind it.
TOOLKIT
Skills I use to move from data to insight.
SQL & Databases
SQL, MySQL, PostgreSQL, joins, CTEs, subqueries, window functions, aggregation and troubleshooting.
Python & Data
Python, Pandas, exploratory data analysis, data cleaning, statistics and machine learning foundations.
Power BI Modelling
Power Query, star schemas, relationships, DAX measures, time intelligence and interactive report design.
FEATURED WORK
Projects that show how I approach real analysis.
01SQL
SQL Murder Mystery
A database investigation project where I followed clues across related tables, filtered evidence and connected records using SQL joins and query logic to identify the suspect.
JOINsFilteringSubqueriesRelational Analysis
02POWER BI
Chocolate Insights Dashboard
A polished Power BI dashboard that turns sales activity into a concise executive view, combining headline KPIs, time trends, product performance and interactive date analysis.
Power QueryDAXData ModelKPI Reporting
03DATA SCIENCE
AI-Powered Job Market Trend Prediction
My MSc Data Science dissertation at Coventry University: a machine-learning study combining multiple datasets, exploratory analysis and model comparison to identify and predict job-market trends.
PythonEDAResearchData Science
POWER BI
Chocolate Insights dashboard.
A portfolio preview of my Power BI work. A live interactive report can be embedded here later using a portfolio-safe public dataset.
POWER BI
View Project on GitHubChocolate Insights
Executive-style KPI reporting, trend analysis and product performance designed for clear business storytelling.
HOW I WORK
From question to decision.
01
Understand
Clarify the business question and the decision the analysis needs to support.
02
Prepare
Clean, validate and structure the data so the analysis can be trusted.
03
Analyse
Use SQL, DAX, Python or Excel to identify patterns, drivers and exceptions.
04
Communicate
Turn the result into a dashboard or concise insight that is easy to act on.
CONTACT
Interested in my work?
I'm open to Data Analyst and Data Insights Analyst opportunities in the UK.
GitHub: @bhavanchandupatla123