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Olakunle Owodunni

Olakunle Owodunni

Certified

Data Analyst

GIIT AFRICA | Lagos, Nigeria

Technologies

My Portfolio Highlights

My New Certification

Data Analyst

My New Certification

SQL Associate

Data Analyst & Business Intelligence Specialist | Transforming Data into Actionable Insights with Power BI, SQL, and Python Expertise

My Work

Take a look at my latest work.

course

Case Study: Analyzing Customer Churn in Tableau

Tableau
article

Hospital Emergency Reports

Power BI
article

Pocurement of Hospital Equipment Analysis

Power BI

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

Data Analyst

Data Analyst

SQL Associate

SQL Associate

Data Scientist Associate

Data Scientist Associate

Data Literacy

Data Literacy

Other Certificates

Digital Bananas Data Analysis and Business Intelligence

GIIT AFRICA Advanced Data Analysis

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

MeriSKILL US | Jun 2024 - Aug 2024

Data Analyst

N/A

Digital Bananas Technology | Feb 2021 - Aug 2024

Data Analyst

At GIIT Africa, I served as a Data Analyst, where I was responsible for leveraging data-driven insights to support the organization’s decision-making processes. My role involved working with large datasets, creating dashboards, and reporting tools to track performance metrics, and providing actionable insights to various teams. Utilized Power BI and Tableau to design dynamic dashboards, simplifying complex data into digestible visual formats for key stakeholders, including senior management. Cleaned, transformed, and analyzed data from multiple sources using SQL and Python, ensuring accuracy and consistency in reporting. Assisted in building automated reporting systems that tracked KPIs, reducing manual reporting efforts by 50% and improving efficiency across departments. Worked closely with cross-functional teams, including marketing, finance, and operations, to deliver data-backed recommendations that supported business objectives. Conducted predictive modeling and trend analysis, helping the organization anticipate market trends and optimize resource allocation.
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GSK | Jun 2019 - Jan 2021

Data Analyst

At GlaxoSmithKline (GSK), I worked as a Data Analyst, where I was responsible for managing and analyzing data to support strategic decision- making within the organization. My role focused on transforming complex datasets into actionable insights that drove improvements in various business areas, including operations, sales, and marketing. Data Analysis & Reporting: Leveraged Power BI and SQL to analyze vast datasets and create comprehensive dashboards, which helped senior management make informed decisions by providing real-time insights into key performance metrics. Performance Tracking: Developed automated reporting tools that tracked sales performance, product efficiency, and market trends, allowing for better resource allocation and business planning. Cross-Functional Collaboration: Worked closely with the marketing and finance teams to analyze customer behavior, sales data, and product demand. This collaboration resulted in the optimization of marketing strategies and a more data-driven approach to market positioning. Data Integrity & Management: Ensured the integrity of datasets by performing data cleaning, validation, and normalization, improving the accuracy and reliability of business reports. Predictive Modeling & Forecasting: Utilized statistical models to forecast sales and market trends, contributing to the organization’s long-term strategic planning and risk management efforts.

B-way Logistics | Feb 2018 - Jan 2019

Junior Accountant

At Bway Logistics, I served as a Data Analyst, playing a pivotal role in optimizing the company's logistics and supply chain operations through data- driven insights. My work focused on analyzing operational data to streamline processes, improve efficiency, and support strategic decision-making across departments. Operational Analytics: Utilized data from various logistics operations to identify inefficiencies, track performance metrics, and develop actionable insights that improved delivery times, cost-efficiency, and resource allocation. Supply Chain Optimization: Conducted in-depth analysis of supply chain data using SQL and Excel, resulting in improved forecasting, inventory management, and demand planning, leading to a reduction in operational costs and enhanced service delivery. Data Visualization & Reporting: Designed and implemented Power BI dashboards to visualize key logistics metrics such as delivery times, fleet performance, and customer satisfaction, providing real-time updates to management for better decision-making.

Apapa Local Government | Sep 2010 - Present

Data Processing Officer

At Apapa Local Government, I initially served as a Data Processing Officer and later transitioned into a Data Analyst role, where I leveraged data to support government operations, policy decisions, and community initiatives. Data Collection & Management: Managed data collection processes across various local government departments, ensuring accuracy and completeness of records related to demographics, service delivery, and infrastructure development. Data Analysis for Policy Support: Analyzed community data to provide insights into the effectiveness of government programs, resource allocation, and public service delivery. My analysis contributed to more informed policy-making and improved service outcomes for residents. Reporting & Visualization: Developed comprehensive reports and data visualizations using Excel, Power BI, and SQL. These reports helped senior officials track performance metrics, monitor budgets, and assess the impact of government projects. Process Improvement: Led initiatives to automate data processing and reporting systems, reducing manual work and improving efficiency in data- driven decision-making processes. This allowed for faster responses to community needs and better management of public resources. Public Engagement Support: Provided data-backed insights to support community outreach programs and public engagement efforts, helping the local government address the needs and concerns of residents more effectively. During my tenure at Apapa Local Government, I played a key role in modernizing the data processes and helping the administration make data- driven decisions to enhance public services and community development.

My Education

Take a look at my formal education

Bachelor's degree, Accounting in AccountingUniversity of Lagos | 2023
Ordinary National Diploma in AccountancyYaba College of Technology | 2013

About Me

Olakunle Owodunni

I am a Data Analyst and Business Intelligence Specialist with over a decade of experience in transforming data into actionable insights. My expertise spans across industries such as healthcare, logistics, and government, where I have utilized tools l

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