Summary
Overview
Work history
Education
Skills
Websites
Training
Timeline
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AYODEJI ADEBIYI

Cardiff,UK

Summary

Result-driven, data and detail-oriented professional with experience in Data analytics, administration, auditing, and operations management. Skilled in analyzing data, improving workflows, and supporting decision-making through insights. Adept at using Microsoft Excel, Power BI, and SQL to transform raw data into actionable reports. Strong communicator with the ability to work across teams, manage priorities, and deliver measurable improvements.

Overview

4
4
years of professional experience

Work history

Data Analyst (Project/Freelance Experience)

Freelance
01.2024 - 09.2025
  • Collected, cleaned, and transformed raw datasets into actionable insights using Excel, Power BI, and SQL
  • Presented analytical reports to stakeholders, highlighting key insights and recommendations.
  • Built interactive dashboards and visual reports, enabling stakeholders to monitor KPIs in real time.
  • Automated reporting processes using pivot tables, formulas, and macros, reducing manual reporting time by 40%.
  • Remote
  • Analyzed complex datasets to identify trends and inform decision-making processes.
  • Managed confidential databases, ensured secure handling of sensitive information.

Administrative Secretary

Academic Staff Union of Secondary Schools
Ondo, Nigeria
10.2023 - 08.2025
  • Improved workflows through data tracking, boosting productivity by 85%.
  • Produced actionable reports from meeting outcomes, supporting senior decision-making.
  • Maintained accurate records using secure cloud-based documentation systems.
  • Managed complex scheduling and coordinated appointments for senior staff.
  • Prepared official correspondence and documentation promptly.
  • Managed highly confidential files, enhancing data security.
  • Coordinated meetings for streamlined workflow.
  • Organised travel arrangements to facilitate business trips efficiently.

Operations Supervisor

Micmakin Nigeria Ltd
Ondo, Nigeria
04.2023 - 10.2023
  • Introduced a feedback system that doubled customer satisfaction rates.
  • Forecasted inventory needs, cutting waste by 70%.
  • Reported on staff training effectiveness, improving compliance, and efficiency.
  • Conducted trend analysis across operations, sales, HR, and HR data, improving efficiency by up to 30%.
  • Managed inventory levels and facilitated the timely procurement of materials and supplies.
  • Trained and mentored new team members on operational procedures and best practices.
  • Supervised daily operations to ensure efficient workflow and adherence to safety protocols.
  • Developed and maintained strong relationships with vendors and suppliers to support operations.
  • Delegated duties effectively to optimise workforce capabilities.
  • Managed stock inventory, ensuring timely fulfilment of customer orders.
  • Handled customer queries, enhancing client satisfaction levels.

Audit assistant

Police Service Commission
Abuja, Nigeria
05.2021 - 08.2022
  • Conducted audits that corrected 80% of identified financial errors.
  • Strengthened reporting accuracy with data-driven evaluations.
  • Presented audit insights with recommendations for process improvement.
  • Collaborated with team members to gather information and support audit processes.

Education

Masters - Project Management

University of South Wales
Pontypridd
09.2025 -

B.A. - International Relations & History (Combined Honours)

Adekunle Ajasin University
Ondo, Nigeria
12.2015 - 04.2021

GCSEs -

Federal Government College Idoani
Ondo, Nigeria
09.2010 - 07.2015

Skills

  • Data Analysis & Visualization (Power BI, Excel, and SQL)
  • Able to interpret trends
  • Administrative & Clerical Support
  • Process Optimization & Reporting
  • Problem-Solving & Strategic Decision-Making
  • Communication & Stakeholder Engagement
  • MS Office (Word, Excel, PowerPoint)
  • Outcome-Oriented
  • Project Management
  • Workload prioritisation

Websites

Training

  • Data Visualization with Power BI (Projects with KPIs)
  • Data Analytics for HR (Accenture Project)
  • Social Media Data Analysis (Trends & Insights)

Timeline

Masters - Project Management

University of South Wales
09.2025 -

Data Analyst (Project/Freelance Experience)

Freelance
01.2024 - 09.2025

Administrative Secretary

Academic Staff Union of Secondary Schools
10.2023 - 08.2025

Operations Supervisor

Micmakin Nigeria Ltd
04.2023 - 10.2023

Audit assistant

Police Service Commission
05.2021 - 08.2022

B.A. - International Relations & History (Combined Honours)

Adekunle Ajasin University
12.2015 - 04.2021

GCSEs -

Federal Government College Idoani
09.2010 - 07.2015

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AYODEJI ADEBIYI