Data Mastery: Excel & Power BI for Insightful Data Analysis & Reporting

Are you drowning in data but starved for actionable insights? Do you need to transform raw numbers into clear, compelling stories that drive business decisions?

You've come to the right place!

I offer expert data analysis and reporting services using the industry-leading tools, Microsoft Excel and Microsoft Power BI. I will turn your complex datasets into dynamic, easy-to-understand reports and dashboards that illuminate key performance indicators (KPIs) and uncover hidden trends.

⭐ What I Offer:

I provide a comprehensive suite of services tailored to your specific data needs:

1. Advanced Excel Data Analysis

• Data Cleaning & Preparation: Structuring, cleaning, and validating raw data (handling duplicates, missing values, inconsistencies).

• Formula & Function Implementation: Utilizing complex formulas (e.g., $VLOOKUP$, $INDEX/MATCH$, $SUMIFS$, array formulas) to perform calculations and lookups.

• Pivot Tables & Charts: Creating dynamic pivot tables for summarizing data and professional, impactful charts for visualization.

• Advanced Features: Using Get & Transform (Power Query) for robust data merging, shaping, and automation.

2. Professional Power BI Dashboarding

• Data Model Design: Connecting to various data sources (Excel, CSV, SQL, etc.), establishing relationships, and optimizing the data model for performance.

• DAX Measures & Calculations: Writing complex DAX (Data Analysis Expressions) to create powerful, custom measures (e.g., Year-over-Year growth, Running Totals, Time Intelligence).

• Interactive Dashboards: Designing visually stunning, intuitive, and interactive Power BI reports that allow users to slice, filter, and drill down into the data.

• Deployment: Setting up and optimizing reports for viewing on the Power BI Service.

3. Full-Cycle Data Analysis Project

• Requirements Gathering: Understanding your business questions and objectives.

• Analysis: Performing statistical analysis, trend spotting, and forecasting.

• Deliverable: Providing the final Excel workbook/Power BI file, along with a summary of the key findings and recommendations.

✨ Why Choose Me?

• Business-Focused: My goal is not just to build reports, but to provide answers that improve your business outcomes.

• Attention to Detail: Meticulous data validation ensures the reports you receive are accurate and trustworthy.

• Proven Expertise: Deep proficiency in both Excel (Power Query/Pivot) and Power BI (DAX), ensuring I use the right tool for the job.

• Clear Communication: I ensure you understand not only what the data is showing, but why it matters.