Excel
Project
PowerBI
Projects
SQL
Project
Python
Project
Me
Hi, I’m Chirag.
My journey into data started with curiosity — asking why numbers behave the way they do and how they influence real business decisions. With 4 years of professional experience and currently working as a Senior Engineer at Marsh McLennan, I’ve learned that data isn’t just numbers — it’s a story waiting to be understood.
Using Power BI, SQL, Excel, and Python, I transform raw, complex datasets into clear dashboards and actionable insights. With an engineering mindset and a passion for problem-solving, I enjoy turning business challenges into data-driven solutions.
I invite you to explore my portfolio and see how I transform data into strategic decision-making tools.I invite you to explore my portfolio and see how I transform data into strategic decision-making tools.
Let’s turn data into decisions.
Skills
Power BI
SQL
Excel
Python
Data Modeling
DAX
Projects
Domain/Function: Sales & Finance
A dynamic Sales and Financial dashboard built using Advanced Excel, tracking customer performance, market trends, sales vs targets, and Profit & Loss to enable clear KPI monitoring and data-driven decision-making.
Domain/Function: Business Intelligence
AtliQ Hardware faced losses due to fragmented Excel reporting across 1.8 million records; I built a centralized Power BI solution using SQL and DAX to standardize KPIs, eliminate manual reporting, and enable real-time, data-driven decisions.
Domain/Function: Hospitality
AtliQ Grands was facing declining revenue and market share due to increased competition and lack of data-driven decision-making. Hospitality data was analyzed using Power BI, focusing on occupancy, Average Daily Rate (ADR), and Revenue per Available Room (RevPAR), to identify key performance trends
Domain/Function: Consumer Goods
Delivered 10 ad-hoc SQL analyses 🧠 to generate actionable insights ⚡, enabling management to evaluate product growth 📈, optimize discount strategies 💸, track sales trends 📊, identify top-performing revenue channels 🚀💰, and make data-driven decisions.
Domain/Function: Revenue Analytics
Performed ad-hoc analysis on hospitality data using Python (Pandas, NumPy, Matplotlib) to uncover occupancy and revenue trends across cities, hotel types, and booking platforms, enabling data-driven pricing and demand optimization decisions.