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Abayomi Ogungbuluregbe

@abayomiogungbuluregb

Data analyst with strong Excel, Power BI, SQL, and statistics skills, focused on turning business data into insights and decisions.

Nigeria

Message

What I'm looking for

I am looking for a data-focused role where I can apply analytical thinking to real business problems, work with structured data, and translate insights into clear, actionable recommendations. I value roles that encourage learning, ownership, and collaboration across teams, with opportunities to grow technically and professionally.

Utilized SQL to extract and analyze large datasets and applied statistical techniques (regression, correlation, hypothesis testing) to support business decisions. These analyses improved reporting accuracy by 15% and enabled faster, data-driven insights for stakeholders.

Progressed from Mathematics Instructor to Business & Operations Analyst, leveraging strong analytical and statistical skills to drive business insights, before transitioning fully into Data Analytics.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst (Training & Portifolio)

Current

Independent

Sep 2025 - Present (5 months)

Delivered 5 end-to-end data analysis projects that improved reporting efficiency by 30% and reduced decision-making time by 20%. Used Excel, Power BI, and SQL for data extraction, analysis, and visualization. Applied regression, correlation, and hypothesis testing to generate insights for pricing, sales, and performance optimization.

Data Analysis Excel Power BI SQL Statistics Regression Modeling Data Visualization Business Insights Analytical Thinking

Operations and Accounts Manager

Karamat Ltd

Jan 2022 - Jul 2025 (3 years 6 months)

Improved cash-flow visibility by 25% and reduced reporting errors by 15% by analyzing revenue, cost, and operational data. Led reporting and reconciliation processes, supported budgeting decisions, and worked cross-functionally to improve financial accuracy and operational control.

Excel Financial Analysis Dashboard And Reports Process Improvement Data Tracking Business Operations Problem Solving

Business & Operations Analyst

t-Consult Ltd

Jan 2021 - Dec 2021 (11 months)

Delivered data-driven insights across multiple client engagements, contributing to a 15% improvement in operational efficiency. Analyzed operational and financial data using Excel and SQL, developed reports, and supported stakeholders with actionable recommendations that improved client outcomes and service delivery.

Reporting Business Analysis Data Analysis Stakeholder Clarity Communication Process Optimization Analytical Thinking Consulting

Mathematics Instructor (Analytical Exp.)

Champions International College

Oct 2015 - Jan 2017 (1 year 3 months)

Developed strong analytical foundations by teaching mathematics and logical reasoning. Applied data structuring, problem decomposition, and quantitative analysis skills that now support statistical modeling, hypothesis testing, and business analytics work.

Quantitative Analysis Statistical Analysis Logical Reasoning Problem Solving Analytical Foundation

Education

Degrees, certifications, and relevant coursework

University of Lagos

Bachelor of Science in Education, Mathematics

2016 - 2019

Grade: 3.5

Activities and societies: Publicity Head: Apostolic Faith Church Campus Fellowship 2017-2019

Built strong foundations in statistical analysis, mathematical modeling, probability, and quantitative reasoning. Applied mathematical concepts to problem-solving, data interpretation, and structured analysis, forming the analytical base for business intelligence, data analysis, and evidence-based decision making.

Federal College of Education, Kontagora, Niger State, Nigeria

Nigeria Certificate in Education, Mathematics & Computer Science

2011 - 2015

Grade: 4.2

Activities and societies: Executive: Apostolic Faith Church Campus Fellowship 2011-2015

Developed early competence in numerical analysis, logical reasoning, and computer-based problem-solving. Combined mathematics and computing fundamentals to support structured thinking, data handling, and analytical approaches later applied in operations and data analytics roles.