Somtoo Nkannebe

I am a results-driven Data Analyst focused on transforming raw and unstructured data into clear, actionable insights that support better business decisions. I specialize in sales and business data analysis, helping organizations understand performance trends, identify gaps, and improve overall efficiency.

One of my core strengths is working with messy and inconsistent datasets. Many businesses struggle with duplicate records, missing values, and poorly structured data, which makes analysis unreliable. I clean, organize, and standardize data to ensure accuracy before any analysis is performed, because reliable insights start with clean data.

I work extensively with Microsoft Excel for data cleaning, transformation, and analysis. I use tools such as pivot tables, advanced formulas, and data validation techniques to break down large datasets into meaningful summaries that highlight key trends and performance indicators.

In addition, I use SQL to extract, filter, and manage data from databases. This allows me to handle structured data efficiently, perform targeted queries, and prepare datasets for deeper analysis. My ability to combine SQL with Excel improves both the speed and accuracy of my workflow.

I also design interactive dashboards using Power BI to present insights in a clear and user-friendly way. These dashboards help businesses track key metrics, monitor sales performance, and make informed decisions quickly. I focus on building reports that are not only visually appealing but also easy to understand and actionable.

I pay strong attention to detail and work independently, ensuring consistency and reliability in every project. I meet deadlines and communicate clearly, which makes me a dependable choice for remote work.

I have worked on projects involving sales performance analysis, where I identified underperforming areas and uncovered trends that could support revenue growth. My goal is always to deliver insights that lead to real improvements, not just surface-level analysis.

I am continuously improving my skills in Excel, SQL, and Power BI while staying updated with modern data analysis practices. If you need someone who can clean your data, analyze it, and present it in a clear and effective way, I am ready to contribute.