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Naheem Adeleke

@naheemadeleke

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Data analyst delivering actionable insights with SQL, Python, and Power BI.

Nigeria

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What I'm looking for

I seek a data role where I can apply SQL, Python and Power BI to solve business problems, deliver clear visualizations, and work with stakeholders in a collaborative, growth-oriented environment.

I am a results-oriented data analyst with hands-on experience using Power BI, Excel, SQL, and Python to drive measurable business outcomes.

At QARI Event I conducted ticket sales analysis that informed marketing strategy and produced a 360% revenue increase and a 260% rise in tickets sold, with notable gains in male and female engagement metrics.

I completed a Tata Consultancy Services data visualization simulation where I created executive-focused visuals and prepared questions for senior leadership, which strengthened my presentation and stakeholder-communication skills.

I hold a Bachelor of Engineering (Mechanical) with Second Class Upper honors and consistently apply rigorous analysis, clear storytelling, and production-ready workflows to support data-driven decision making.

Experience

Work history, roles, and key accomplishments

Data Analyst

QARI Event

Apr 2025 - May 2025 (1 month)

Conducted ticket sales analysis using Power BI and delivered recommendations that drove a 360% revenue increase and a 260% rise in tickets sold; produced targeted insights that increased male ticket sales by 407% and female revenue by 209%.

Power BI DAX SQL Excel Data Visualization Marketing Analytics Dashboarding

Data Visualization Intern

Tata Consultancy Services

Dec 2024 - Dec 2024 (0 months)

Completed a virtual simulation creating executive-facing data visualizations and prepared client senior leadership questions to support decision making.

Data Visualization Power BI Power Query Presentation Dashboard Design

Education

Degrees, certifications, and relevant coursework

Osun State University

Bachelor of Engineering, Mechanical Engineering

Grade: Second Class Honors (Upper Division), CGPA: 4.45/5.0

Bachelor of Engineering in Mechanical Engineering completed in August 2024 with Second Class Honors (Upper Division) and CGPA 4.45/5.0; recognized as Second Best Graduating Student in the department.