JEFFERY EMMANUEL UGOCHUKWU

Data Scientist | Data Analyst
Ikorodu, NG.

About

Highly analytical and results-oriented Data Scientist and Data Analyst with practical experience in statistical modeling, dashboard development, and operational data management. Adept at leveraging Python, SQL, and Power BI to transform complex datasets into actionable business insights. Possesses a strong academic foundation in Computer Science and Statistics, enabling data-driven solutions for research and business challenges.

Work

Ikeja Electric Plc
|

Distribution Substation Officer

Lagos, Lagos, Nigeria

Summary

Monitored and analyzed operational data across 9 feeders, prepared performance dashboards, and supported critical business decisions through data analysis.

Highlights

Monitored and analyzed operational data across 9 feeders utilizing Data Management Systems (DMS) to ensure optimal performance and identify areas for improvement.

Prepared comprehensive operational dashboards and reports, enhancing performance tracking and facilitating data-driven decision-making.

Detected operational anomalies and implemented measures to improve reporting accuracy and consistency, reducing errors and enhancing data reliability.

Provided critical data analysis to support operational and strategic business decisions, contributing to improved efficiency and resource allocation.

Ensured high data quality across all operational records, establishing robust data governance practices and maintaining integrity for analytical purposes.

Ikeja Electric Plc
|

Assistant Meter Installation & Maintenance Officer

Lagos, Lagos, Nigeria

Summary

Collected, validated, and maintained customer meter data, identified discrepancies, and supported issue resolution to ensure data accuracy.

Highlights

Collected, validated, and meticulously maintained customer meter data, ensuring accuracy for billing and operational planning.

Identified and resolved data discrepancies, supporting effective issue resolution and improving customer satisfaction.

Maintained accurate and up-to-date operational data records, underpinning reliable system performance and reporting.

AIICO Insurance PLC
|

Marketing Assistant

Lagos, Lagos, Nigeria

Summary

Maintained customer and sales data records, supported targeted marketing through demographic analysis, and prepared performance reports for decision-making.

Highlights

Maintained accurate customer and sales data records, ensuring data integrity for marketing strategies and campaign effectiveness.

Supported targeted marketing campaigns by conducting demographic analysis, optimizing outreach efforts and improving conversion rates.

Prepared detailed performance reports, providing actionable insights for strategic decision-making and campaign adjustments.

Lagos Bureau of Statistics (SIWES)
|

Student Intern (Data & Statistics Unit)

Lagos, Lagos, Nigeria

Summary

Participated in data collection and statistical analysis activities, applied regression and hypothesis testing, and assisted with survey design and reporting.

Highlights

Participated actively in data collection initiatives and statistical analysis activities, contributing to comprehensive research projects.

Applied regression analysis and hypothesis testing techniques to evaluate datasets, generating insights for policy recommendations.

Assisted in the design of surveys and development of questionnaires, enhancing data quality and relevance for statistical studies.

Supported the preparation of reports and conducted data analysis for policy formulation, aiding evidence-based decision-making.

Education

Best Tower International University
Nigeria

B.Sc.

Computer Science

Lagos State University of Science and Technology (LASUSTECH)
Lagos, Lagos, Nigeria

B.Sc.

Statistics

Lagos State Polytechnic
Lagos, Lagos, Nigeria

Diploma

Statistics

Languages

English

Certificates

Data Analysis & Visualization

Issued By

3MTT

Data Analysis – Digital For All Challenge

Issued By

DFA

Data Analyst

Issued By

Microsoft

Business Analysis

Issued By

Microsoft

Productivity with Generative AI
Engineering for Generative AI
Employability & Digital Skills Training

Skills

Programming & Data Tools

Python, Pandas, NumPy, SQL, Power BI, Microsoft Excel, Google Sheets, Git.

Data Science & Analytics

Data Cleaning & Transformation, Data Visualization, Dashboard Development, Statistical Analysis, Regression Analysis, Hypothesis Testing, Machine Learning Fundamentals, KPI Reporting, Trend Analysis.

Professional Skills

Communication, Conflict Resolution, Negotiation, Problem Solving, Continuous Learning, Team Leadership, Community Engagement.

Interests

Professional Interests

Data Science, Artificial Intelligence, Research, Technology Trends, Problem Solving, Continuous Learning.

Projects

Multicore Specification Generation System

Summary

Designed and developed a system focused on multicore specification generation and system architecture concepts as a Computer Science project.

Statistical Modelling of Malaria

Summary

Applied statistical modelling techniques to analyze malaria-related patterns and trends as a Statistics project.

HR Dashboard Project (Power BI)

Summary

Developed interactive dashboards analyzing employee attrition, headcount, performance versus salary, and employee satisfaction trends using Power BI.

Titanic Dataset Analysis

Summary

Performed data cleaning, transformation, exploratory analysis, and dashboard reporting on the Titanic dataset.

Coca-Cola Production Data Analysis (10 Years)

Summary

Analyzed historical production datasets spanning 10 years using statistical methods and trend analysis techniques.