Olayinka A.

Hello! I am a skilled data analyst with a strong focus on transforming raw data into meaningful insights to drive business decisions. With extensive experience working with Excel, Power Query, Power BI, and SQL, I specialize in data manipulation, analysis, and creating interactive dashboards that showcase key performance metrics. I have a proven track record of working with sales data, creating dashboards that visualize sales performance, trends, and KPIs, and delivering reports that help businesses optimize their strategies. Key Skills: Excel: Advanced proficiency in Excel, including complex formulas, pivot tables, and data analysis. Power Query: Proficient in automating data extraction, transformation, and cleaning to ensure accurate, up-to-date reports. Power BI: Design and develop interactive dashboards and reports to visualize data trends and performance metrics. SQL: Ability to write and optimize SQL queries to retrieve and manipulate data from databases for analysis. Sales Data Analysis: Experience working specifically with sales data, creating custom reports, and analyzing sales performance. Experience: I have worked on large datasets to clean, transform, and analyze sales data using Excel and Power Query. Designed and deployed interactive Power BI dashboards to track sales KPIs, performance trends, and forecasts. Built SQL queries to extract sales data from relational databases and automate reporting processes. Why Choose Me: Timely Deliverables: I understand the importance of deadlines and always aim to deliver high-quality work on time. Clear Communication: I ensure that I fully understand your requirements and keep you updated throughout the project. Results-driven: I focus on providing actionable insights that help you make data-driven decisions. I look forward to helping you with your data needs, whether it’s building reports, analyzing trends, or creating visually engaging dashboards!