Oluebube Ireka

I’m a Chemistry graduate-in-progress who enjoys working with real-world evidence—from lab experiments to business insights. Through my SIWES internship, I practiced laboratory experiments, routine chemical analyses, safety, and clear report writing while strengthening teamwork and documentation habits.

As a Data Analyst Intern, I collected, cleaned, and organized 20+ datasets using Excel and Power BI to improve accuracy and consistency. I built 10+ Power BI and Excel dashboards and reports, summarizing results with pivot tables, charts, and basic formulas so supervisors could make better decisions from non-technical insights. My Retail Sales Analysis project also sharpened how I identify trends across product categories and customer segments.

I bring a detail-focused execution style from my background as a Sales Representative and Freelancer Data Entry. I achieved 5% sales growth in one quarter, maintained 100% accuracy with strict deadlines, and now as a Personal Assistant I develop performance tracking systems in Google Sheets to monitor staff KPIs and generate daily and monthly reports—continuously improving task completion through consistent tracking and ranking.