Summary
Overview
Work History
Education
Skills
Certification
Timeline
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Udochukwu William Ntagbu

Udochukwu William Ntagbu

Data Analyst Python & SQL Developer | Business Intelligence Enthusiast
Rivers

Summary

Results-oriented data analyst with a strong foundation in Python, SQL, and data visualization techniques. Proven expertise in transforming raw data into actionable insights through the development of interactive dashboards, comprehensive reports, and advanced machine learning models. Skilled at bridging the gap between technical and non-technical stakeholders to facilitate effective communication and drive data-driven decision-making. Committed to leveraging analytical skills to enhance business performance and support strategic initiatives.

Overview

6
6
years of professional experience
3
3
Certifications
1
1
Language

Work History

Data Analyst

PM4Success
11.2024 - Current
  • Automated weekly reporting using Python scripts and SQL queries
  • Provided insights that led to a 20% increase in marketing ROI for a client
  • Built simple data dashboards for course performance using Excel and Power BI
  • Supported in automating feedback summaries with Python scripts
  • Used statistical methods to analyze data and generate useful business reports.
  • Produced monthly reports using advanced Excel spreadsheet functions.

Assistant Inventory Support

Nigeria Port Authority
12.2022 - 11.2023
  • Assisted in building and maintaining internal staff and project databases
  • Created Python scripts to automate daily activity logs and survey result summaries
  • Documented reporting processes to support handover and departmental continuity
  • Contributed to a positive work environment with strong interpersonal skills and proactive teamwork attitude.
  • Created Excel macros for productivity tracking and form automation
  • Answered incoming phone calls to process requests, transfer calls, or relay messages to appropriate personnel.

Data Analyst Intern

CFAO Nigeria
01.2020 - 01.2022
  • Created Excel dashboards to track monthly vehicle sales, parts distribution, and warehouse performance KPIs
  • Conducted SQL-based data mining to identify high-volume clients and optimize supply chain routing
  • Partnered with marketing and finance teams to provide data-backed insights, resulting in improved customer segmentation and a 12% increase in regional sales

Education

Bachelor of Science - Computer Science

Nnamdi Azikiwe University
Awka, Anambra
04.2001 -

High School Diploma -

Baptist High School
Enugu, Enugu State
04.2001 -

Skills

Data Analysis & Interpretation

Certification

IBM Data Analytics Professional Certificate – Coursera

Timeline

Data Analyst

PM4Success
11.2024 - Current

Assistant Inventory Support

Nigeria Port Authority
12.2022 - 11.2023

Data Analyst Intern

CFAO Nigeria
01.2020 - 01.2022

Bachelor of Science - Computer Science

Nnamdi Azikiwe University
04.2001 -

High School Diploma -

Baptist High School
04.2001 -

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Udochukwu William NtagbuData Analyst Python & SQL Developer | Business Intelligence Enthusiast