Summary
Overview
Work History
Education
Skills
Timeline
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Tamunobelema Wokoma

Port Harcourt, Rivers State

Summary

Results-driven Data Analyst Intern at Spital Labs, skilled in Excel, SQL, Power BI and Tableau. Enhanced data visualization and optimized queries, boosting team productivity. Demonstrated expertise in data cleaning and market analysis, uncovering actionable insights from complex datasets. Strong analytical mindset combined with effective communication skills to support data-driven decision-making.

Overview

1
1
year of professional experience

Work History

Data Analyst Intern

Spital Labs
09.2024 - 06.2025
  • Conducted thorough data validation and cleanup, ensuring accuracy and reliability of datasets used for analysis.
  • Optimized SQL queries for faster processing times, increasing overall productivity within the team.
  • Completed data cleaning and data validation of existing spreadsheets to promote robust data management platform, resulting in accurate data analysis and entry.
  • Enhanced data visualization capabilities for better decision-making with the use of advanced BI tools.
  • Identified trends and patterns in complex datasets through exploratory data analysis, leading to actionable insights.

Education

Associate of Science - Data Analysis

Stake Holder Democracy Network - Spital Labs
Port Harcourt, Rivers State, Nigeria
12-2024

Bachelor of Science - Electrical/Electronic Engineering

Madonna University
Enugu, Enugu State, Nigeria
09-2019

Skills

  • Data cleaning
  • Excel functions
  • Power BI
  • Tableau software
  • SQL and databases
  • Market analysis

Timeline

Data Analyst Intern

Spital Labs
09.2024 - 06.2025

Associate of Science - Data Analysis

Stake Holder Democracy Network - Spital Labs

Bachelor of Science - Electrical/Electronic Engineering

Madonna University

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Tamunobelema Wokoma