DANIEL OLUYEMI FATIMEHIN

Data Analyst
Ado-Ekiti, NG.

About

Highly analytical and detail-oriented Data Analyst with foundational expertise in transforming complex datasets into actionable business insights. Proven ability to leverage Excel, Power BI, and SQL for robust data cleaning, interactive dashboard development, and comprehensive business reporting, driving informed strategic decisions. Currently enhancing advanced analytics capabilities through structured training and practical application, poised to deliver significant value in data-driven environments.

Work

Selah Tech Academy
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Data Analysis Tutor (Physical Training)

Ado-Ekiti, Ekiti, Nigeria

Summary

Delivers in-person training in Microsoft Excel, SQL, and Power BI, guiding students through practical data analytics concepts and real-world case studies to build job-ready skills.

Highlights

Delivered in-person training sessions in Microsoft Excel, SQL, and Power BI to beginner and intermediate learners, fostering foundational and advanced data analysis skills.

Taught practical data analytics concepts including data cleaning, transformation, analysis, and dashboard creation through structured modules.

Guided students through hands-on projects and real-world case studies, ensuring practical application and problem-solving abilities.

Supported learners in developing job-ready skills crucial for entry-level data roles, enhancing their career prospects.

EmpowerHer Community
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Data Analysis Tutor (Virtual Instructor)

Ado-Ekiti, Ekiti, Nigeria

Summary

Conducts virtual training sessions and structured learning programs in Excel, SQL, and Power BI, mentoring over 30 students in data wrangling, querying, and visualization.

Highlights

Delivered virtual training sessions in Excel, SQL, and Power BI, equipping over 30 women with essential data analysis skills for tech/data pathways.

Facilitated structured learning programs encompassing data wrangling, querying, and visualization, ensuring comprehensive skill development.

Mentored students remotely through assignments, projects, and career guidance, fostering practical application and career readiness.

Developed engaging online learning experiences using live demonstrations and practical exercises to enhance student comprehension and retention.

Menaget Incorporation
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Data Analysis Intern

Ado-Ekiti, Ekiti, Nigeria

Summary

Collaborated with peer analysts to deliver scalable and accurate analytical solutions, leveraging dynamic visual reports to accelerate data-driven decision-making.

Highlights

Designed dynamic visual reports (bar charts, line charts, KPI cards) enabling stakeholders to monitor performance metrics in real time and accelerate decision-making.

Evaluated diverse datasets to identify critical growth opportunities, seasonal trends, and operational bottlenecks.

Partnered with peer analysts to deliver scalable and accurate analytical solutions for complex real-world business cases.

Ekiti MSME ICT Hub
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Data Analytics Intern

Ado-Ekiti, Ekiti, Nigeria

Summary

Led data analysis mini-projects and applied advanced analytical techniques to transform raw datasets into structured business reports and actionable insights.

Highlights

Architected interactive dashboards using Excel and Power BI, translating complex sales and marketing datasets into actionable business intelligence for strategic decision-making.

Engineered robust data cleaning and transformation workflows with Power Query and SQL, significantly improving data accuracy and reducing reporting processing time.

Evaluated multi-domain datasets (Sales, Product, Marketing) to identify growth opportunities, seasonal trends, and operational bottlenecks, informing strategic initiatives.

Collaborated with peer analysts in high-pressure sprints to solve real-world business cases, delivering scalable and accurate analytical solutions.

Designed and structured analytical mini-projects, demonstrating proficiency in end-to-end data workflows and transforming raw data into structured business reports.

Codveda Technologies
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Data Analysis Intern

Ado-Ekiti, Ekiti, Nigeria

Summary

Enhanced data accuracy and reporting efficiency by preprocessing over 15,000 records, building interactive dashboards, and applying time series analysis to improve sales forecasting.

Highlights

Cleaned and preprocessed over 15,000 transactional records using Excel and SQL, reducing data inconsistencies by 25% and significantly improving reporting accuracy.

Built 3 interactive Power BI dashboards to track sales performance, customer segmentation, and monthly KPIs, reducing manual reporting time by 40%.

Applied time series analysis on 24 months of sales data, detecting seasonality patterns and improving monthly sales forecasting accuracy by 18%.

Conducted exploratory data analysis (EDA) to uncover 5+ key business trends, identifying revenue leakage patterns that informed strategic decisions.

Designed dynamic visual reports (bar charts, line charts, KPI cards) for stakeholders, accelerating decision-making by 30% through real-time performance monitoring.

Volunteer

Tech for Global Impact & Innovation Hackathon
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Project Team Member (UI Design & Pitch Presentation)

Ado-Ekiti, Ekiti, Nigeria

Summary

Collaborated with a dynamic team to build and pitch "Synapse," securing 2nd place overall, and effectively communicating its value proposition to technical and non-technical audiences.

Highlights

Collaborated with a dynamic team to develop and successfully pitch "Synapse," securing 2nd place overall in a competitive hackathon.

Designed the user interface (UI) and effectively communicated the project's value proposition to judges and technical audiences under pressure.

DevFest Ado-Ekiti
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Event Volunteer Team Lead

Ado-Ekiti, Ekiti, Nigeria

Summary

Led a volunteer team to support the execution of a major regional tech event, ensuring a smooth experience for attendees and demonstrating strong commitment to the local tech community.

Highlights

Supported the successful execution of a major regional tech event, facilitating a smooth experience for attendees and demonstrating strong commitment to the local tech community.

Awarded a Certificate of Appreciation for leadership and contributions in ensuring event success.

Education

Ekiti State University
Ado-Ekiti, Ekiti, Nigeria

B.Sc.

Anatomy

Languages

English

Skills

Advanced Excel

PivotTables, Power Query, Lookups.

Power BI Dashboard Development
Microsoft Office
Google Workspace
Data Cleaning & Transformation
Data Visualization & Reporting
SQL for Data Extraction
Python

Basic analytics.

Critical Thinking & Problem-Solving
Presentation & Insight Communication
Team Collaboration & Independent Work
Strong Attention to Detail
Business Report Writing
Trend & Performance Analysis

Projects

Adidas Sales Performance Dashboard (Excel & Power BI)

Summary

Analyzed multi-regional sales data to evaluate profitability and designed clean, accessible visuals to simplify complex business insights for non-technical stakeholders.

Supermarket Sales Performance Dashboard (Excel & Power BI)

Summary

Built a fully interactive dashboard analyzing sales performance and seasonal purchasing behavior, serving as a practical training demonstration for data cleaning and visualization.

IoT-MEC Smart Classroom Dataset Analysis

Summary

Explored and processed specialized datasets from an IoT-MEC smart classroom, demonstrating proficiency in handling diverse data types and extracting meaningful educational insights.

Retail Churn Prediction Lifecycle (Jumia)

Summary

Analyzed customer data to identify churn risk factors and trends, applying structured analytical approaches to propose actionable retention strategies.