Open to opportunities

Evelyn Akhimien

@evelynakhimien

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Certified Data Analyst turning raw datasets into SQL insights and Power BI dashboards.

Nigeria

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What I'm looking for

I’m looking for a Data Analyst role where I can clean and analyze data with SQL and Excel, build clear Power BI dashboards, and deliver stakeholder-ready reporting—turning raw information into actionable business decisions.

I’m a certified, detail-oriented Data Analyst with hands-on experience across the analytics workflow—from data cleaning and transformation to SQL querying, dashboard design, and business reporting. Through multiple concurrent internships and portfolio projects, I focus on delivering complete, stakeholder-ready outputs on tight timelines.

I turn messy datasets into clear, decision-ready insight using Microsoft Excel (VLOOKUP, XLOOKUP, Pivot Tables, Power Query), SQL (SQLite, SQL Server/SSMS, PostgreSQL), and Power BI (DAX measures, Power Query). In my role at AnalystLab Africa, I applied structured data-cleaning techniques that reduced reporting errors by 25%, and I’ve built interactive KPI dashboards and reports spanning logistics, sales, finance, e-commerce, and learning-analytics.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst Intern

Current

AnalystLab Africa

Jun 2026 - Present (2 months)

Cleaned and structured large datasets using SQL to support accurate analytics. Built interactive Excel and Power BI dashboards and delivered SQL and exploratory analysis projects, including error reduction and actionable recommendations.

SQL Excel Power BI Data Cleaning data transformation Business Reporting Data Analysis

Data Analyst Intern

Decode Labs

May 2026 - Jun 2026 (1 month)

Assisted with data cleaning and transformation using Excel and Power Query. Created dashboards and reports for business insight, supported KPI monitoring and performance reporting, and collaborated on analytics learning projects with other interns.

Excel Power Query Data Cleaning data transformation Dashboarding Reporting KPI Reporting Trend Analysis

Data Analyst Intern

SyntecxHub

May 2026 - Jun 2026 (1 month)

Built a Bank Loan report combining SQL Server (SSMS) analysis with a Power BI dashboard for a large set of loan applications. Completed an RFM customer segmentation project in AdventureWorks and supported dataset cleaning and validation ahead of reporting.

SQL Server PostgreSQL Power BI AdventureWorks Data Cleaning Data Validation Customer Segmentation

Data Visualization Associate

Excelerate

Jun 2026 - Present (2 months)

Performed end-to-end data cleaning and exploratory analysis using Excel and Power Query, including documentation. Ran parallel SQL analysis in PostgreSQL and produced stakeholder-ready Word reports and presentation materials with interactive visuals.

Excel Power Query PostgreSQL PgAdmin Aiven

Education

Degrees, certifications, and relevant coursework

Tech Sphere Academy (TSAcademy)

Certified Data Analyst, Data Analytics

Completed a Certified Data Analyst program covering Excel, Power BI, SQL, dashboard development, and Power Query through practical analytics training.