DURUWANDU, PRECIOUS CHINAGOROM

Data Analyst
Port Harcourt, NG.

About

Highly analytical Data Analyst leveraging a unique background in Industrial Chemistry and proven expertise in end-to-end data projects. Proficient in Power BI, Excel, and SQL, with a strong ability to clean, transform, and model complex datasets to develop interactive dashboards and generate actionable insights that drive business decision-making.

Work

ST. Meinrad Real Comprehensive School
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Science Lead / Educator (NYSC & Post Service)

Obite-Etche, Rivers State, Nigeria

Summary

Currently leading science education and student performance tracking initiatives, ensuring data-driven insights support academic and administrative decisions.

Highlights

Maintained accurate records and organized structured data for tracking student performance, enabling data-driven academic assessments and progress monitoring.

Adhered strictly to structured processes and data entry protocols, minimizing errors and enhancing data reliability for educational records.

Prepared comprehensive reports and analytical summaries from student data, providing key insights to inform educational decision-making and strategic planning.

Streams of Knowledge International Secondary school
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Science Instructor

Aba, Abia State, Nigeria

Summary

Instructed science courses and conducted comprehensive student performance analysis for over 50 students, utilizing data to enhance learning outcomes.

Highlights

Managed and analyzed performance data for over 50 students using Excel and digital tools, identifying key areas for academic improvement and personalized learning.

Identified critical trends and patterns in student performance data, leading to targeted interventions that improved overall academic outcomes.

Developed robust organizational and documentation systems, enhancing data accessibility and analytical efficiency within a structured educational framework.

Dabur Nigeria
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Operations Intern (Quality & Packaging)

Lagos, Nigeria, Nigeria

Summary

Supported daily production and packaging operations in a regulated manufacturing environment, ensuring adherence to quality standards and efficient process flow.

Highlights

Supported daily production and packaging operations, ensuring smooth workflow in a regulated manufacturing environment.

Ensured 100% accurate product labeling and strict adherence to NAFDAC regulatory guidelines, mitigating compliance risks.

Collaborated effectively with cross-functional teams to streamline production processes, contributing to overall operational efficiency.

Education

Abia State University, Uturu
Abia State, Nigeria, Nigeria

B.Sc.

Industrial Chemistry

Courses

Statistical Method

Process Optimization

Research Methodology

Languages

English

Skills

Data Visualization

Power BI (DAX, Interactive Dashboards), Excel (Pivot Tables, VLOOKUP, Power Query), Tableau.

Data Querying

SQL (Joins, Data Filtering, Aggregation, Query Optimization).

Data Modeling

Star Schema, Data Structuring.

Data Processing

Data Cleaning, Transformation, Reporting.

Projects

Deloitte Australia Data Analytics Job Simulation

Summary

Completed a virtual job simulation focused on data analysis and forensic technology, developing practical skills in data visualization and business conclusion drawing.

EY Technology Risk Virtual Job Simulation

Summary

Participated in a virtual IT risk and control assessment simulation, enhancing skills in risk identification, reporting, and stakeholder communication within a technology context.

Sales Data Pipeline & Revenue Analysis Dashboard

Summary

Designed and implemented an end-to-end data pipeline and interactive Power BI dashboard for sales data analysis, enabling real-time KPI tracking and performance monitoring.