Personal portfolio project created using 2,400 synthetic retail sales records.

I prepared a structured dataset, KPI definitions, DAX measure specifications and an executive Power BI dashboard concept to analyze total revenue, profit, profit margin, orders and year-over-year growth.

The dashboard includes monthly revenue trends, regional performance, product category distribution and the top five products by revenue.

This is a self-initiated demonstration project. No real client, confidential information or commercially sensitive data was used.

Personal portfolio project created to demonstrate an automated invoice approval workflow using Microsoft Power Automate.

The workflow concept connects SharePoint, Microsoft Approvals, Teams and Outlook. It validates invoice metadata, applies conditional approval rules, routes the request through approved or rejected paths, updates the recorded status and sends the appropriate notifications.

The prototype includes one trigger, twelve actions, four connected Microsoft services, two conditional approval paths and an audit trail for the final result.

This is a self-initiated demonstration project created with synthetic invoice data. It was not deployed for a real client, and no confidential company information or access credentials were used.

Personal portfolio project created to demonstrate an Excel and CSV data-cleaning workflow using 1,000 synthetic e-commerce order records.

The source data contained duplicate records, inconsistent customer names, mixed date formats, incorrectly formatted amounts and missing values.

During the cleaning process, I removed 84 duplicate records, handled 61 missing cells, standardized 143 date values and normalized text, category and currency formats. The final result contained 916 unique and organized rows ready for analysis or reporting.

Records that could not be corrected safely were clearly marked for review rather than replaced with invented information.

This is a self-initiated demonstration project. No real customer, confidential business information or private personal data was used.

Personal portfolio project created to demonstrate professional Amazon KDP book interior formatting using an original fictional manuscript.

I formatted a 6 x 9 inch black-and-white print interior featuring a title page, copyright page, structured table of contents, distinctive chapter openings, readable body typography, print-friendly margins, alternating running headers and centered page numbers.

The final nine-page demonstration PDF was prepared with embedded fonts and a consistent visual hierarchy across the front matter, chapter openings and body pages.

This is a self-initiated portfolio demonstration. The manuscript and author name are fictional and original. No real client, copyrighted manuscript or confidential material was used. Cover design, editing, proofreading and illustrations were not part of this project.