Junior Data Analyst | SQL, Excel, Power BI, ERP Data Concepts
Lagos, Nigeria | Open to Remote Roles
Junior Data Analyst with hands-on experience in SQL, Microsoft Excel, Power BI, and ERP data concepts. Familiar with SAP fundamentals including data extraction, reporting, and structured business data analysis. Completed TechCrush Data Analytics Training in 2026 with projects analyzing HR, education, and sales datasets. Skilled in data cleaning, dashboard development, and translating data into actionable insights.
Processed and analyzed the QR Global Universities Ranking 2025 Dataset using Excel and Power BI. Built interactive Power BI dashboard to visualize university rankings by country, subject, and performance indicators.
Power BI Excel Data Visualization
Analyzed HR datasets in Excel and Power BI to identify trends in workforce, turnover, and performance. Cleaned data: standardized types, extracted month/year, handled missing values, removed duplicates. Built interactive visualizations and Pivot Tables with XLOOKUP, COUNT, COUNTA, SUM for KPI tracking.
Excel Power BI PivotTables XLOOKUP
Cleaned raw sales data and created Pivot Tables to identify revenue trends, top-performing products, and regional performance. Developed Excel dashboard with 3 KPIs and 3 PivotCharts to track 6,000+ transactions for business decision-making. Built Power BI dashboard for management.
Excel Dashboard Power BI 6000+ Transactions
ERP & SAP: ERP Data Concepts, SAP Fundamentals, Data Extraction, Business Reporting
SQL | Excel: PivotTables, XLOOKUP, Data Cleaning, KPI Dashboards, VBA
Power BI: DAX, Data Modeling, Dashboards, Visualization
Python | Reporting | Data Quality & Documentation
HND, Science Laboratory Technology - Biochemistry
Kwara State Polytechnic, 2021-2023
Certifications: Data Analytics - TechCrush (2026), Data Analytics - Schull Tech (2025-2026), Digital Marketing - Google (2025)
Email: taiwo.sophiyat@gmail.com
LinkedIn: linkedin.com/in/taiwo-abubakar-38b07a305
Website: taiworeport.is-a.dev
Location: Lagos, Nigeria