Lauretta Okeke

What if your data could tell a story — one that saves costs, uncovers hidden opportunities, and drives decisions with confidence?

I’m Lauretta, a data analyst who doesn’t just work in Excel - I master it. With deep expertise in Advanced Excel, including Power Query, PivotTables, Power Pivot, dynamic arrays, and VBA, I help businesses turn cluttered spreadsheets into clean, automated dashboards that speak clearly to performance, trends, and opportunities.

But I don’t stop at Excel. I integrate Excel models seamlessly into broader analytics ecosystems using Power BI and SQL, combining the familiarity of spreadsheets with the scalability of database queries and the clarity of interactive dashboards. The result? Streamlined, visual, and actionable data experiences that give business leaders the insights they need to move faster and smarter.

Across industries - from finance and e-commerce to customer support and IT, I’ve helped teams reduce reporting time, improve data accuracy, and make informed decisions with confidence. I’ve cleaned and modeled messy raw data, built automated tracking tools, and delivered KPI dashboards that not only informed but they impressed.

My process is equal parts technical and strategic:

Clean and structure the data (SQL + Power Query)

Automate insights and calculations (Advanced Excel + VBA)

Visualize and share key metrics (Power BI + Excel dashboards)

I believe data should be intuitive, not intimidating. That’s why I work closely with clients to understand their pain points and goals, translating those into tools and reports that add clarity, not complexity.

If you're looking for a data analyst who can unlock the full power of Excel while bridging it with modern BI tools like Power BI and SQL, I’m here to help. My solutions are not only technically sound but also tailored for real-world use — practical, flexible, and impactful.

📩 Let’s talk!

Message me directly here on Hubstaff Talent to discuss your data challenges, hit the Invite to a Job button, or view my work samples. Whether you need a one-time project or ongoing support, I’m ready to turn your raw data into business-ready insight.

My reply rate? 100.0% (Verified on my profile)