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Samuel A.
@samboy_1
Data Analyst
Nigeria
Englisch, Französisch, Deutsch, Italienisch
Über mich
I am a data analyst with 3 years of hands-on experience turning complex datasets into actionable insights that drive smarter business decisions. I’ve led a team of 10 analysts on large-scale inventory management projects, guiding data workflows, ensuring accuracy, and delivering insights that improved operational efficiency.
Kompetenzen
Samuel A.
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Marketing-Analysen
I will data cleaning, visualization and analysis
Präsentationsdesign
I will design a professional sales presentation and pitch deck
Arbeitserfahrung
Data Analyst
Upwork • Freiberufler
Feb 2022 - Present • 4 yrs 3 mos
Worked with supermarket and retail clients to help them make better decisions using their data. Cleaned and organized sales, inventory, and customer records using Excel, Google Sheets, SQL, and Python to keep reports accurate and easy to understand. Analyzed buying patterns to spot best-selling and slow-moving products, helping stores avoid overstocking and running out of popular items. Created simple, interactive dashboards in Tableau and Power BI to track sales, profits, and stock levels. Shared clear, practical insights that helped improve pricing, reduce waste, and grow monthly revenue. Focused on good communication, fast delivery, and long-term client relationships.
