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Registration: 26.09.2026

Sikiru Olafare

Specialization: Data Analyst
Detail-oriented Data Analyst with a strong background in statistics, business intelligence and data-driven decision-making, currently pursuing an M.Sc. in Statistics (University of Ilorin). Experienced in data cleaning, exploratory data analysis, statistical analysis, predictive modelling, reporting and dashboard development; transforms complex datasets into actionable insights using Python, SQL, R, Excel, Power BI and Tableau. Certified: — Machine Learning, Data Science and Generative AI with Python — Udemy (2025). — Data Analysis with R — Osun R User Group (2022). — Professional Statistician Society of Nigeria (PSSN) certification (2025), PSSN member.
Python Excel R Power BI SQL Machine Learning Data Analysis Tableau Business Intelligence pandas Data Visualization Data Science
Detail-oriented Data Analyst with a strong background in statistics, business intelligence and data-driven decision-making, currently pursuing an M.Sc. in Statistics (University of Ilorin). Experienced in data cleaning, exploratory data analysis, statistical analysis, predictive modelling, reporting and dashboard development; transforms complex datasets into actionable insights using Python, SQL, R, Excel, Power BI and Tableau. Certified: — Machine Learning, Data Science and Generative AI with Python — Udemy (2025). — Data Analysis with R — Osun R User Group (2022). — Professional Statistician Society of Nigeria (PSSN) certification (2025), PSSN member.
Python Excel R Power BI SQL Machine Learning Data Analysis Tableau Business Intelligence pandas Data Visualization Data Science

Skills

Data Analysis
Python
SQL
R
Excel
Power BI
Tableau
Statistical Analysis
Data Visualization
Machine Learning
Data Cleaning
Data Collection
SPSS
Stata
Feature Engineering

Work experience

Researcher / Data Analysis Trainer
06.2025 - 09.2025 |Oyo Tech Hub
Python, R, Excel, Power BI, Machine Learning
● Conducted data-driven research projects applying statistical and machine learning methods to support innovation and business growth. ● Delivered training programs on data analytics, Excel, R programming, Python and Power BI. ● Collaborated with teams to develop analytical solutions and mentored trainees.
Data Analyst
06.2023 - 11.2024 |Looptecho Consults
SQL, Excel, Power BI, Python
● Managed master data lifecycle processes, ensuring accuracy and integrity across systems. ● Performed data validation, quality checks and discrepancy resolution. ● Conducted data analysis and visualization to deliver actionable insights. ● Prepared analytical reports supporting strategic decision-making.
Statistician / Researcher
03.2023 - 06.2024 |Data Nation Integrated Services
R, SPSS, Stata, Excel
● Designed data collection strategies and prepared datasets for analysis. ● Performed data cleaning, preparation and statistical analysis. ● Presented research findings through reports and visualizations.
Data Science Intern
07.2022 - 12.2022 |SOSSAM Consults
Python, SQL, Excel
● Analysed datasets and supported data processing activities. ● Assisted with data preparation, quality checks and analytical reporting.

Educational background

Statistics
since 2025 - Till the present day
University of Ilorin
Statistics (Bachelor’s Degree)
2018 - 2023
University of Ilorin

Languages

EnglishUpper Intermediate