Emmanuel Alaezi

Junior Data Analyst

Aba, Abia State, Nigeria $15/hr Remote Full-time 90 · Outstanding

About

Junior Data Analyst skilled in SQL, Excel, and Power BI with hands-on project experience in sales and lead data analysis. Trained through Skill2Scale Digital and Decode Labs to clean data, build dashboards, and deliver insights for decision-making.

Skills & Expertise (18)

Microsoft Excel Advanced

8.0/10

0.5

Years Exp

Attention to Detail Advanced

8.0/10

0.5

Years Exp

Data Cleaning & Preparation Advanced

8.0/10

0.5

Years Exp

Pivot Tables Advanced

8.0/10

0.5

Years Exp

Dashboard Design Advanced

8.0/10

0.5

Years Exp

Power BI Intermediate

7.5/10

0.5

Years Exp

Charts Intermediate

7.5/10

0.5

Years Exp

Team Collaboration Intermediate

7.0/10

0.5

Years Exp

Data Communication Intermediate

7.0/10

0.5

Years Exp

Analytical Problem Solving Intermediate

7.0/10

0.5

Years Exp

Exploratory data analysis Intermediate

7.0/10

0.5

Years Exp

SQL Intermediate

7.0/10

0.5

Years Exp

MySql Intermediate

7.0/10

0.5

Years Exp

SQL Server Intermediate

6.5/10

0.5

Years Exp

KPI development Intermediate

6.0/10

0.5

Years Exp

Data Storytelling Intermediate

6.0/10

0.5

Years Exp

GitHub Intermediate

6.0/10

0.5

Years Exp

Git Intermediate

6.0/10

0.5

Years Exp

Work Experience

Data Analyst Intern

Decode Labs

Jan 2026 - Jan 2026

Built interactive dashboard tracking revenue, orders, and AOV using Pivot Tables and slicers. Cleaned 1200 row dataset by removing duplicates, handling missing values, standardizing formats. Wrote 15+ SQL queries using JOIN, GROUP BY, COUNT, and SUM to extract business insights. Generated insights on customer conversion trends to support business decisions.