Aderemi John tobi

I’m a dedicated data analyst with three years of experience analyzing large datasets and turning them into interactive dashboards and actionable insights. I focus on quality, turning raw data into trustworthy outputs through careful data cleaning, transformation, validation, and quality control measures.

In my freelance data analyst work, I use SQL and Python to identify trends, patterns, and relationships—then communicate results clearly to stakeholders. I’ve built dashboards and visualizations to improve decision-making speed and reduced reporting time by 40%, helping teams operate with more real-time clarity.

I also develop KPIs for business performance and support data-informed strategy with statistical analysis. From regression analysis to predictive modeling, I build models that help explain the impact of key drivers—such as how marketing spend influences sales revenue.

Beyond analytics, I bring collaboration and stakeholder experience from teaching. I’m energized by cross-functional teamwork, and I enjoy presenting insights at team meetings and executive presentations to ensure data findings directly support measurable outcomes.