Oluwaseun Ayo-John

Data/Business Analyst skilled in SQL, Power BI, Python, and Excel, translating complex datasets into clear insights. Experienced in building dashboards and automating reports to support data-driven decision making.

Member at ForbesBLK (2026-01 – Present)

• Contributed to community initiatives to support professional development and networking
• Shared resources and best practices with members to facilitate career growth

Data Analyst Associate at SQI College of ICT (2025-05 – Present)

• Analyzed student and course data using Excel and SQL to identify trends that inform curriculum adjustments
• Built Power BI dashboards to communicate performance insights to faculty and stakeholders
• Automated routine reports to reduce manual effort and improve data accuracy

Power BI Developer at InternCareer (2024-02 – 2024-06)

• Designed interactive Power BI reports and dashboards to surface hiring and candidate metrics
• Developed data models and DAX measures to optimize dashboard performance for stakeholders
• Integrated Excel and SQL sources to create consolidated views for reporting

Data Analyst Intern at Data Glacier (2023-10 – 2024-02)

• Cleaned and prepared datasets using Excel and SQL to ensure analysis-ready data
• Created visual summaries to support team reports and project presentations
• Handled ad-hoc data requests and basic analyses to inform business decisions

Student Assistant at Bowen Data Science Community (2023-02 – 2023-12)

• Organized workshops and study sessions to support member learning
• Prepared datasets and demonstration notebooks to illustrate data science concepts
• Coordinated event logistics and communications to increase participation

Intern at Aptech (2022-06 – 2022-09)

• Developed web pages and backend logic using PHP and MySQL for training projects
• Debugged code and optimized database queries to improve application stability

Intern at Aptech (2021-08 – 2021-10)

• Supported instructors with classroom technology setup and student assistance
• Completed basic web development tasks and practiced PHP/MySQL fundamentals

Bachelor of Science - BS in Computer and Information Sciences and Support Services – Bowen University Iwo (2020-11 – 2023-10)