JAJohn Ayomizy
@john_oke
I am a data analyst blending accounting expertise with Excel, SQL, Power BI, and Python.
NigeriaWhat I'm looking for
I am a data analyst with a background in accounting and financial operations, adept at turning complex datasets into actionable insights across HR, finance, retail and energy sectors.
I build interactive dashboards and automate data workflows using Excel, Power BI, SQL and Python, achieving results such as 98%+ data accuracy, 26% faster preparation time and measurable improvements in decision-making and ROI.
I prioritize data cleanliness, clear storytelling, and cross-functional collaboration to drive efficiency and support data-driven strategy.
Experience
Work history, roles, and key accomplishments
Data Analyst Intern
Edgeline Tech Academy
Mar 2025 - May 2025 (2 months)
Automated data preparation workflows with Python and SQL, reducing analysis time by 26% and ensuring 98%+ data accuracy; delivered insights that accelerated team decision-making by 34%.
Education
Degrees, certifications, and relevant coursework
KUKwara State University
Bachelor of Science, Accounting
Activities and societies: Relevant coursework: Data Analysis, Advanced Excel, Research Methods.
Bachelor of Science in Accounting from Kwara State University, graduated October 2022.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Social media
Job categories
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