Data Analyst Power Bi

MAXWELLSON ENE IBEZI

Junior Data Analyst Excel - SQL - Power BI - Python

Nigeria ***********@*****.*** LinkedIn: linkedin.com/in/maxwellson-ibezi-806b8663/ GitHub: https://github.com/Maxson-BamBam/Pro

Professional Summary

Detail-oriented Junior Data Analyst with hands-on experience transforming complex datasets into meaningful business insights. Skilled in SQL, Python, Excel, Tableau, and Power BI, with a proven ability to streamline data processes, build interactive dashboards, and enhance decision-making. Background in finance and marketing, bringing both analytical rigor and stakeholder communication. Passionate about driving data- informed strategies.

Professional Experience

Business Intelligence Analyst Intern, Blossom Limited Feb 2025 - Present - Analyzed over 1 million data points, reducing reporting turnaround by 30%.

- Used SQL to extract, transform, and validate data, improving flow accuracy.

- Collaborated cross-functionally to improve workflows, increasing productivity by 10%. Data Analyst Intern, Blue Stone Limited Aug 2024 - Jan 2025

- Automated data cleaning using Python scripts, increasing accuracy by 30%.

- Created Tableau dashboards, enhancing stakeholder visibility by 30%.

- Implemented data standards that boosted data integrity by 15%. Marketing Specialist, Stanbic IBTC Asset Management 2023 - 2024

- Boosted AUM by 40% in 16 months via targeted client acquisition campaigns.

- Secured 15+ corporate clients and improved CRM tracking.

- Initiated data-driven strategies, improving investor engagement by 25%. Fund Administrator, Stanbic IBTC Asset Management 2022 - 2023

- Processed investment transactions with 99.9% accuracy.

- Produced accurate NAV calculations and resolved stakeholder queries efficiently. Projects

1. Data Cleaning using SQL

- Cleaned and standardized customer and transaction data using complex joins, filters, and CASE statements.

- Identified and fixed data anomalies, increasing data reliability by 20%. 2. Excel Dashboards & Pivot Tables

- Cleaned raw financial datasets and created pivot tables to track trends.

- Designed dashboards with slicers and conditional formatting for interactivity. 3. Data Exploration using SQL

- Performed exploratory queries on sales data.

- Found seasonal patterns and top revenue regions, supporting strategic decisions. Certifications

- Google Data Analytics Professional Certificate (Coursera)

- SQL for Data Science (DataCamp)

- Excel to MySQL: Analytic Techniques (Coursera)

- Power BI A-Z: Hands-On Power BI Training (Udemy) Education

BSc in Petroleum Geology, Novena University

- Dean's List (Top 5%)

- Emphasis on data interpretation and quantitative analysis Technical Skills

Languages & Tools: SQL, Python (Pandas, NumPy, Matplotlib), Excel (VLOOKUP, Pivot Tables, Slicers), Tableau, Power BI, Jupyter Notebook

Techniques: Data Cleaning, Data Visualization, Dashboard Development, Statistical Analysis, A/B Testing, Exploratory Data Analysis

Soft Skills

Analytical Thinking Communication Team Collaboration Storytelling with Data Time Management

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