Osiseh Irudunoghena
@osisehirudunoghena
I am a data analyst turning data into actionable business insights.
What I'm looking for
I am a results-driven data analyst with strong expertise in Excel, SQL, Power BI, and Python, committed to turning raw data into clear, actionable insights that drive business decisions.
At Viathan Engineering I streamlined reporting, maintained hourly and daily generator performance reports with 100% accuracy, diagnosed root causes of shutdowns, and delivered recommendations that reduced downtime and optimized output.
My project work includes building an advanced Fleet Management Dashboard (295+ drives, 92K+ shipments, $485M revenue) that automated reporting and saved 30+ hours/month, and developing Sales & Profit Analysis dashboards for B&J Biscuits ($61.6M revenue) that revealed profitability drivers and guided promotional and rep-training strategies.
I combine technical skills (Excel, Power Query, VBA, Power BI, PostgreSQL, Python) with a focus on KPI-driven storytelling, cost optimization, and collaboration to help teams make measurable, data-backed improvements.
Experience
Work history, roles, and key accomplishments
Data Analyst Intern
Viathan Engineering Limited
May 2025 - Present (3 months)
Streamlined reporting by updating and maintaining hourly and daily generator performance reports, ensuring 100% accuracy in operational tracking and enabling timely decisions. Diagnosed root causes of generator shutdowns and delivered actionable insights to reduce downtime while using Excel for data cleaning, dashboard monitoring, and cross-functional collaboration.
Education
Degrees, certifications, and relevant coursework
Edo University, Iyamho
Bachelor of Science, Computer Science
2022 -
Grade: 4.67 / 5.0
Pursuing a Bachelor of Science in Computer Science at Edo University, Iyamho with expected graduation in July 2026; current CGPA 4.67/5.0.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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