Ellis Ologun

Based in Abuja,Nigeria

About

Dynamic and results-driven data professional with a solid foundation in data management and a passion for analytics. Equipped with advanced skills in data organization, validation, and analysis, along with proficiency in tools such as SQL, Python, Tableau and Excel. Proven track record of supporting data-driven decision-making processes through meticulous data manipulation and insightful reporting. Experienced in identifying trends, patterns, and actionable insights to drive business outcomes. Committed to continuous learning and staying abreast of emerging trends in data analytics. Seeking to leverage my expertise and enthusiasm for data to contribute to the success of a forward-thinking organization in the field of data analytics.

Skills

Projects

DATA CLEANING IN SQL

This project,focuses on the importance of maintaining clean and accurate data within a business's database. This project highlights various techniques and best practices for identifying and resolving data quality(specifically housing data) issues using SQL queries and scripts.

Data Exploration in SQL

This project was inspired by the Covid-19 dataset and was developed using My SQL server. This project aims to showcase the capabilities of SQL in analyzing and exploring large datasets, with a particular focus on the impact and trends of the Covid-19 pandemic.

Webscraping Project

In this project, I utilized Python(Pandas) to extract data from a website that analyzes the top companies by revenue in the United States. This work showcases my expertise in utilizing technology to gather and analyze data for business insights.

Tableau Project

This project showcases my use of Tableau to visualize an Airbnb dataset, providing valuable insights and analysis. Through interactive visualizations, I am able to present data in a clear and engaging manner, allowing for a deeper understanding of trends and patterns within the dataset.

Experience

2018-2020

Data Analyst at Basyks superstore

● Conducted in-depth analysis of sales data using SQL and Excel, identifying seasonal trends, product performance, and customer purchasing behavior. ● Executed targeted marketing campaigns based on data analysis insights, resulting in a 12% increase in revenue. ● Designed and developed Tableau dashboards to visualize key performance indicators, providing actionable insights to department heads and senior management.

2021-2023

Data Analyst at Fort Ellis Hotels

• Directed the strategic acquisition, analysis, and interpretation of financial data to drive revenue optimization initiatives, leveraging expertise in SQL and Excel for meticulous data management. • Orchestrated targeted strategies resulting in a noteworthy 8% increase in company revenue, propelled by insights derived from comprehensive financial data analysis and collaborative solution implementation. • Crafted and delivered quality reports and dashboards tailored for senior management and stakeholders, empowering informed decision-making and facilitating the implementation of revenue-generating strategies. • Demonstrated resilience and adaptability in navigating dynamic environments, embodying a steadfast commitment to excellence and a relentless pursuit of innovation in data-driven dec