Open to opportunities

Grace Ogwuche

@graceogwuche

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I am a data analyst skilled in SQL, Power BI, Python, and data storytelling.

Nigeria

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What I'm looking for

I seek a collaborative role applying SQL, Power BI, Python and ML to solve business problems, create clear visualizations, mentor junior analysts, and drive measurable impact while growing in advanced analytics.

I am a disciplined, goal-oriented data analyst with three years’ experience using data to drive decisions and predictions. I specialize in data quality, governance, analysis, visualization, machine learning modelling, and advanced statistics.

I manipulate complex datasets through ETL workflows and build interactive dashboards and reports to communicate insights concisely to technical and non-technical audiences. I am expert in SQL, Microsoft Excel, Power BI, Python, SPSS, and Tableau. My freelance and project work has included data cleaning, transformation, statistical modelling, and storytelling to support business decision-making.

As an instructor and mentor, I deliver live and hands-on training, guide students through practical projects using GitHub, and support career integration. In one training role I helped drive an 80% increase in positive customer reviews within two months.

I hold certifications from DataCamp and Google in data analytics and project management training. I’m motivated to join a collaborative team where I can apply technical skills, mentor others, and deliver measurable business impact.

Experience

Work history, roles, and key accomplishments

Freelance Data Analyst

Self Employed

Sep 2024 - Feb 2025 (5 months)

Provided freelance data analysis services including ETL, statistical modelling, and Power BI dashboards to uncover trends and delivered consolidated reports to project leads.

Power BI ETL Data Cleaning Statistical Modeling Data Visualization Python SQL Data Storytelling

Data Analyst Intern

Qureos

Mar 2023 - Feb 2024 (11 months)

Conducted descriptive analysis of a year-long survey for JB Music Company, uncovered trends across demographics, and produced interactive dashboards and visuals to inform stakeholders.

Data Storytelling Survey Analysis Data Visualization Power BI Python Statistical Analysis Dashboarding

Education

Degrees, certifications, and relevant coursework

Federal University of Petroleum Resources, Effurun

Bachelor of Engineering, Electrical and Electronics Engineering

2015 - 2021

Grade: Second Class Upper (2:1)

Completed a Bachelor of Engineering in Electrical and Electronics Engineering with a specialization in Power and Machines, graduating Second Class Upper (2:1) in October 2021.