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Joseph Victor

@josephvictor

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Data Scientist at PenInsights who delivers hands-on Power BI, SQL, and Excel training with real-world datasets.

Nigeria

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At PenInsights, I design and deliver data analytics training using Power BI, SQL, and Excel. I develop hands-on curriculum with HR, sales, and e-commerce datasets, and guide learners through cleaning, transforming, and visualizing data.

At ADM Elite Consult, I supported remote administrative operations by managing onboarding data, updating internal systems, and coordinating calendars. I also managed travel itineraries in Google Sheets and assisted with participant records for a local event.

Experience

Work history, roles, and key accomplishments

Data Scientist

PenInsights

Mar 2025 - Apr 2026 (1 year 1 month)

Designed and delivered end-to-end data analytics training programmes covering Power BI, SQL, and Excel for professional and corporate learners. Developed hands-on curriculum using real-world datasets and guided students through the full analytics workflow.

Power BI SQL Excel Data Cleaning data transformation DAX Dashboard Visualization Training Curriculum Development

Data Entry & Event Support

Freelance

Jul 2024 - Jul 2024 (0 months)

Assisted in managing participant information for a local event with 200+ attendees using Google Sheets. Maintained accuracy and consistency in records and followed up with registrants for missing data.

Data Entry Google Sheets Event Coordination Attention To Detail

Virtual Assistant

ADM Elite Consult

May 2023 - Jun 2024 (1 year 1 month)

Supported employee onboarding by managing confidential data entry tasks and updating internal systems. Managed calendar coordination for team meetings and executive schedules, ensuring 100% deadline adherence.

Data Entry Calendar Management Google Sheets Documentation Travel Coordination Logistics