OLATUNJI AZEEZ KAMIL

I am a Data Analyst, data science instructor, and project manager who helps organizations turn raw data into clear insights, practical decisions, and measurable business value. I specialize in building transparent analytical workflows, teaching complex concepts in simple language, and leading cross‑functional teams from idea to delivery.
My core toolkit for analysis is Microsoft Power BI and Excel, and I use them together to model data, automate reporting, and create interactive dashboards that drive business decisions.

Data Analytics Experience

As a data analyst, I work across the full analytics lifecycle: from understanding the business question, to collecting and cleaning data, to building models and communicating results to non‑technical stakeholders. I primarily use Excel for data entry, calculations, spreadsheets, and day‑to‑day analysis, and Power BI for interactive dashboards, large‑dataset visualization, and real‑time business reports.

I leverage the strengths of both tools: Excel for quick, ad‑hoc analysis, financial modelling, and scenario planning, and Power BI for scalable, automated analytics and collaborative dashboards that let teams explore data visually. My focus is on clarity: clear assumptions, clear data models, and clear explanations for decision‑makers.

Typical projects I lead include:

Sales and performance dashboards that track trends by region, product, and time

Operational reports that monitor efficiency, costs, and resource usage

Customer behavior analysis to understand patterns, retention, and segmentation

Financial and budgeting reports that support forecasting and planning

In every project, I design a simple, repeatable process that others on the team can follow and extend over time.

Data Science Instruction

As a data science instructor, I am known for explaining technical ideas in very simple, step‑by‑step language, making the subject accessible to complete beginners as well as more advanced learners. I design lessons that move from intuition (why this matters) to hands‑on practice (how to do it) and then to real‑world application (where it is used in business).

My teaching covers core topics such as:

Data cleaning and preparation in Excel and Power Query

Exploratory data analysis and summarization

Data visualization and dashboard design in Power BI

Basic statistics and introductory machine learning concepts

I use practical, real‑world datasets and short, focused exercises so that learners quickly see how data skills connect to everyday decisions in business, product, and operations.

Project Management

In project management, I bring structure, communication, and accountability to data and technology initiatives. I have experience defining scope, clarifying requirements, aligning stakeholders, and coordinating analysts, engineers, and business owners to deliver work on time and within agreed constraints.

I am comfortable working with both agile and more traditional approaches, and I rely heavily on data—metrics, milestones, and clear success criteria—to keep projects on track. Whether leading a Power BI dashboard rollout, an Excel‑based reporting automation, a data quality improvement effort, or an internal training program , I focus on:

Managing risks early

Setting realistic expectations

Making sure every stakeholder understands progress and outcomes

How I Work

Across all my roles, my approach is consistent:

Start with a clear business question and success metrics.

Break work into small, manageable steps with visible milestones.

Communicate early and often, using simple language and intuitive visuals.

Document processes so that analyses and projects can be reproduced and improved over time.

Use Excel for data manipulation, calculation, and quick modelling, and Power BI for interactive, visual, and scalable analytics.

I am always looking for opportunities to collaborate on data‑driven projects, deliver practical training, and help teams build a more analytical culture.