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Jeffrey Ezugwu

@jeffreyezugwu

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Data Analyst with expertise in SQL, Python, and data visualization.

United States

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What I'm looking for

I am seeking a role that fosters innovation and collaboration, where I can leverage my data analytics skills to drive impactful business decisions and contribute to high-performance teams.

I am a dedicated Data Analyst with a Master of Science in Systems Engineering and extensive experience in deriving actionable insights from complex data sets. My journey in data analytics has equipped me with a robust skill set in SQL, Python, Tableau, and Power BI, enabling me to analyze data effectively and provide comprehensive reports that drive strategic decision-making.

In my current role as a Senior Data Analyst at Lockheed Martin, I have successfully led initiatives that improved data accessibility by 40% through the development of enhanced SQL queries. My ability to design and deploy interactive dashboards has significantly improved decision-making processes for senior management. I thrive in collaborative environments, coordinating cross-functional teams to enhance data governance and integrity, while also implementing machine learning algorithms that have increased customer engagement by 25%.

Previously, I worked at the Air Force Research Laboratory and Microsoft, where I honed my skills in data integrity processes and established frameworks for data governance. My commitment to continuous learning and my strong analytical abilities have consistently contributed to improving team productivity and operational efficiency. I am passionate about leveraging data to solve complex problems and drive impactful results.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Analyst

Current

Lockheed Martin

Apr 2022 - Present (3 years 3 months)

Led the development and improvement of SQL queries for enhanced data extraction, transformation, and visualization, increasing data accessibility by 40%. Designed and deployed interactive dashboards using Tableau and Power BI, improving decision-making processes for senior management. Implemented machine learning algorithms to optimize marketing strategies, resulting in a 25% increase in customer

SQL Tableau Power BI Machine Learning Data Extraction Data Visualization Data Governance

Data Analyst

Air Force Research Laboratory

Aug 2018 - Apr 2022 (3 years 8 months)

Spearheaded needs assessments to align with strategic data queries, enhancing data retrieval efficiency by 30%. Established robust data integrity processes, reducing data discrepancies by 20%. Facilitated user acceptance testing and provided SQL best practices, improving team productivity by 25% and streamlining financial system processes.

SQL Data Integrity User Acceptance Testing Process Improvement Technical Support Financial Systems

Data Analyst

Microsoft

May 2016 - Aug 2018 (2 years 3 months)

Developed and maintained Excel reports and dashboards for real-time data tracking, enhancing project visibility across teams. Cleaned and transformed datasets using SQL and Python, increasing data accuracy for critical decision-making processes. Collaborated on establishing data governance frameworks and conducted data quality audits, ensuring data quality and compliance.