Open to opportunities

Emmanuel Kalada-Jamaica

@emmanuelkalada-jamai

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Data analyst skilled in SQL, Python, Power BI, and translating data into actionable business insights.

Nigeria

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What I'm looking for

I seek analytics roles where I can build dashboards and predictive models, drive data-informed decisions, mentor teams, and grow in BI and data science.

I am a data analyst experienced in SQL, Python, Excel, and Power BI who turns complex datasets into clear, actionable insights that support executive decision-making.

I have built dashboards, defined KPIs, and delivered reports that drive strategy, including a Power BI Zomato dashboard and customer-segmentation BI using complex SQL queries.

My hands-on experience includes internships and teaching: I developed a sentiment-tracking system for a rebrand, built a fraud-detection model achieving 95% precision, and instructed an Excel Data Analytics bootcamp for 28 learners.

I hold a B.Eng. in Electrical & Electronics Engineering and certifications including Data Analyst Associate (DataCamp) and PwC Switzerland BI Analyst virtual experience, and I seek roles where I can apply analytics, data storytelling, and model-driven insights to solve business problems.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Independent Projects

Jan 2025 - Present (1 year 5 months)

Developed Power BI dashboards, SQL-based BI frameworks, and regression sales-prediction models (R² 0.91) to generate actionable insights for customer segmentation, CLV estimation, and marketing optimization.

Power BI SQL Python Excel Data Modeling Regression Modeling Customer Segmentation

Data Analysis Instructor

Excel Data Analytics Bootcamp

Nov 2025 - Dec 2025 (1 month)

Designed and delivered a hands-on Excel Data Analytics bootcamp covering data cleaning, PivotTables, dashboards, and insight-driven reporting, training 28 learners in end-to-end analytical workflows.

Excel Data Cleaning Dashboards Data Storytelling Teaching Data Wrangling Reporting

Data Analyst Intern

Tranzit Mobility

Jul 2025 - Oct 2025 (3 months)

Implemented a sentiment tracking system for a company rebrand and conducted market research across Nigeria and other countries, producing insights that informed pricing models and growth strategies.

Sentiment Analysis Market Research SQL Python Data Visualization ETL Reporting

Data Science Intern

CodSoft

Dec 2024 - Jan 2025 (1 month)

Performed descriptive and predictive analytics on large datasets and built a fraud detection system comparing Random Forest and Logistic Regression, achieving 95% precision on ~250,000 transactions.

Python Pandas scikit learn Fraud Detection Model Evaluation Data Cleaning

Education

Degrees, certifications, and relevant coursework

Landmark University

Bachelor of Engineering, Electrical & Electronics Engineering

2019 - 2024

Grade: Second Class Honours Upper Division

Completed a Bachelor of Engineering in Electrical & Electronics Engineering with Second Class Honours Upper Division, focusing on engineering fundamentals and applied electronics.