Babatunde A.

Key Skills

Software

Other

Top Subject Matter

Education / institutional analytics

Community data literacy / basic analytics tutoring

Top Data Types

Text

Computer Code Programming

Top Task Types

Data Collection

Question Answering

Freelancer Overview

Data Analyst (Data annotation for reporting/analysis pipelines). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Microsoft Office (Word, Excel, and PowerPoint). Education includes Bachelor of Science, Obafemi Awolowo University (2023) and Senior School Certificate Examination, Scholars Universal Secondary School (2018). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Data Collection and Question Answering.

Labeling Experience

Data Analyst - Apt Scholars Model College

As a Data Analyst, you collected, cleaned, and analyzed institutional data to support administrative and academic decision-making. You built interactive dashboards using Power BI and Excel to visualize trends in student performance and operational metrics. You presented data-driven insights to school management to inform resource allocation and academic planning. • Collected and cleaned data for reporting and analysis workflows • Built dashboards and visualizations in Power BI and Excel • Applied data annotation techniques to structure and label datasets • Delivered insights to management to support planning and improved resource allocation

2024 - 2025

Data Analyst (Data annotation for reporting/analysis pipelines)

TextData Collection

Collected, cleaned, and analyzed institutional data to support administrative and academic decision-making. Applied data annotation techniques to structure and label datasets for downstream reporting and analysis pipelines. Produced visualizations and delivered data-driven insights to improve operational planning and resource allocation. • Performed dataset cleaning and preparation for analysis. • Annotated/structured data to support reporting pipelines. • Built interactive dashboards in Power BI and Excel. • Presented findings to school management for decision support.

2024 - 2025

Data Literacy Volunteer Instructor

OtherQuestion Answering

Facilitated community workshops focused on basic data analysis and spreadsheet skills for unemployed youth. Introduced participants to Excel and Google Sheets to help them perform foundational analytics tasks. Coordinated with NGO partners to support structured learning activities and track participant progress. • Taught core spreadsheet/data analysis workflows. • Guided trainees using Excel and Google Sheets. • Supported entry-level preparedness for data roles. • Worked with partners to provide materials and progress tracking.

2023 - 2023

Education

Work History