Christiana O.

Key Skills

Software

Other

Top Subject Matter

SQL / data analytics tutoring

Analytics tool training (Excel, Power BI, SQL)

Business intelligence analytics training

Top Data Types

Text

Document

Top Task Types

Data Collection

Freelancer Overview

Data Analytics (SQL) Facilitator (Weekend Contract). Brings 9+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other and Power BI. Education includes Bachelor of Science, University of Benin. AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Computer Programming, Coding, and Data Collection.

Labeling Experience

Data Analytics Facilitator (Weekend Contract)

Other

Facilitated beginner-to-advanced analytics courses using Excel, Power BI, and SQL. Led real-world, project-based training to support portfolio building and practical application. Provided mentorship on how to communicate analytics results through storytelling and documentation. • Designed and delivered Excel, Power BI, and SQL courses (Beginner to Advanced). • Led real-world project-based training for student portfolios. • Mentored students on data storytelling and documentation. • Supported job readiness for data/analytics roles.

2024 - Present

Data Analytics (SQL) Facilitator (Weekend Contract)

Other

Provided SQL training to support learners with practical data querying and analysis concepts. Designed course materials and assessments to reinforce fundamentals and improve knowledge retention. Worked with instructors to refine curriculum based on learner progress and feedback. • Delivered engaging SQL lessons to 1,500+ students. • Created beginner-friendly course materials and assessments. • Collaborated with instructors to improve the curriculum continuously. • Focused on hands-on learning aligned with SQL data analytics workflows.

2023 - Present

PwC Virtual Data Analyst Experience

Data Collection

Built Power BI dashboards for customer retention, call center trends, and diversity analysis during a virtual data analyst experience. Translated raw metrics into dashboards intended to support decision-making. Delivered insights derived from the visualizations for business and HR stakeholders. • Built Power BI dashboards for retention and call center trends. • Created diversity analysis visuals. • Presented insights to support business and HR decisions. • Worked on analytics reporting outputs for stakeholders.

2022 - 2022

Education

Work History