Irogementi Covenant
Irogementi Covenant

Data Analyst

Actively looking · Member since 29 Oct 2026
Location
Nigeria
Desired salary
Unspecified
Work preference
Remote Only / Part Time, Contract, Freelance, Volunteer, Internship
Experience level
Mid

About

Professional summary

I am a Data Analyst with a Bachelor of Science background in Computer Science and a focus on Data Analysis and Business Intelligence. I am developing practical skills in transforming raw data into actionable insights for business decision-making.

I work with Excel, SQL, Python, Tableau, and Power BI to clean, analyze, visualize, and report data. My analytical workflow includes data profiling, data-quality assessment, missing-value handling, duplicate detection, outlier detection, standardization, and data-type conversion.

I have built interactive Power BI dashboards that track employees, projects, tasks, budgets, ratings, and operational KPIs. I use DAX, Power Query, slicers, drill-through features, bookmarks, and dashboard visuals to support clear and timely analysis.

I have also completed SQL Server and SSMS projects involving database creation, tables, schemas, views, querying, data validation, and KPI development. In Excel, I create PivotTables, Pivot Charts, lookup formulas, KPI cards, and filterable dashboards.

My Python data-cleaning projects use pandas, NumPy, matplotlib, and Jupyter Notebook to improve the quality and usability of transaction and business datasets. I am currently gaining additional experience through a data mining internship and continuing my education in Computer Science.

I am seeking opportunities where I can contribute my data analysis, business intelligence, dashboarding, and data-quality skills while continuing to grow as a data professional.

Skills

26 capabilities

Tech stack & tools

Working toolkit

Data Stores

Development

Languages & Frameworks

Experience

Career history

Data Mining Intern GOA TEK INC.

I am completing a data mining internship with GOA TEK INC. in North America.

The role supports my ongoing development in data analysis, data quality, data cleaning, SQL, Python, dashboards, and business intelligence workflows.

Education

Learning history

University of Nigeria, Nsukka

Bachelor of Science, Computer Science, Data Analysis and Business Intelligence

Currently pursuing a Bachelor of Science in Computer Science, with majors in Data Analysis and Business Intelligence.

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