Adelalu Raheemah Pelumi

Data Analyst | Financial Data | Excel . Google Sheets . SQL . Python . Power Bi

| LinkedIn

Ogun State, Nigeria

About

Analytical and detail-driven Data Analyst with hands-on experience in sourcing, cleaning, interpreting, and synthesizing data to drive decision-making. Skilled in Excel, Power Query, SQL, and Python, with growing expertise in financial data extraction, financial statement interpretation, and data quality validation. Adept at working with unstructured sources such as PDFs, articles, filings, and reports to extract precise insights. Passionate about improving the financial information ecosystem in Africa and leveraging LLM tools to enhance data workflows.

Work Experience

Data Analytics Practitioner

MetroBank Challenge

Aug 2025 - Present

Remote

Performed end to end analysis on real banking datasets, supporting financial interpretation and operational reporting.

  • Analyzed customer financial behavior, account performance, and transaction patterns using Excel, Power Query, and Power Pivot.
  • Interpreted key financial indicators such as transaction volume trends, account profitability, and fraud related financial impacts.
  • Extracted data from multiple unstructured sources (Excel sheets, PDFs, CSVs) and ensured data accuracy through detailed validation steps.
  • Built financial dashboards in Excel to present weekly insights to stakeholders.
  • Documented and explained financial insights clearly for both technical and non-technical audiences.

Student Nurse – Clinical Rotation

Osun State Teaching Hospital

Sep 2024 - Present

Gained hands-on clinical experience in a hospital setting, focusing on patient care, documentation, and interdisciplinary collaboration.

  • Managed and documented sensitive patient data with a high level of accuracy.
  • Ensured data integrity across patient records and clinical documentation.
  • Demonstrated strong attention to detail and consistency in fast-paced environments.

Data Analyst

Financial Data Projects(Self-Led)

Oct 2025 - Nov 2025

Remote

Applied SQL, Excel and Python to financial datasets to strengthen financial analysis skills.

  • Used SQL to query datasets involving revenue, expenses, balances, and cash flow patterns.
  • Extracted key metrics including gross margin, net income movement, expense ratios, and growth patterns.
  • Practiced extracting financial data from PDFs and company filings using Python libraries.
  • Created Excel visuals to communicate financial trends.

Data Analytics Project Lead (Kura Secure Food)

AltSchool Africa | School Team project

May 2024 - May 2025

Led a data-driven research project to analyze food wastage trends in Nigeria, providing insights to address food insecurity.

  • Coordinated data collection and entry of survey data into Microsoft Excel, ensuring data integrity for analysis.
  • Performed comprehensive data analysis and visualization using Excel to identify critical food wastage trends and patterns.
  • Designed compelling presentation slides using Canva to effectively communicate key findings and actionable insights to stakeholders.
  • Enhanced project management, teamwork, and data presentation skills, significantly improving efficiency and collaborative outcomes.

Data Analytics Job Simulation

Deloitte Australia | Job Simulation

May 2025 - May 2025

Participated in a virtual job simulation to gain practical experience in data analysis and forensic technology within a professional services environment.

  • Successfully completed a Deloitte job simulation focused on data analysis and forensic technology principles.
  • Developed a comprehensive data dashboard using Tableau to visualize key insights and support strategic decision-making.
  • Applied advanced Excel functions to classify complex datasets and derive actionable business conclusions.

Education

Nursing

Osun State University

Jan 2023

Data Analysis

AltSchool Africa (Online)

Mar 2024 - May 2025

Certificates

Data Analysis Using Looker Studio

Nov 2025

Diploma in Data Analysis

AltSchool Africa

May 2025

Data Analytics Job Simulation

Deloitte Australia

May 2025

Certificate of Participation: Tech and Innovation Summit

TechNurses Africa

Nov 2024

Languages

Yoruba (Native) , English (Native)

Skills

Soft Skills

  • Critical Thinking
  • Time Management
  • Communication
  • Team Collaboration
  • Problem-Solving
  • Attention to Detail

Data Analysis Tools

  • Microsoft Excel, Power Pivot, Power Query
  • Google Sheets
  • Power BI
  • SQL
  • Python

Data Management

  • Data Entry
  • Data Cleaning
  • Data Visualization
  • Data Storytelling
  • Data Wrangling
  • Data Extraction

Interests

Research

  • Financial Research
  • Investment Data
  • Data Automation
  • AI Driven Analysis