Chidinma Ejemson

About Chidinma Ejemson

Detail-oriented Senior Data Analyst with unique leadership characteristics and several years of extensive experience in database management, statistical analysis, healthcare data analytics, fraud detection, and machine learning algorithms across various roles and organizations. Currently, I am a Senior Data Analyst at Oracle Corporation, where I am responsible for Data Analysis, Data Integration and Manipulation, Data Quality Assurance, Statistical Modeling, Database Management, Consulting and Communication, Business Intelligence, Big Data Handling, Project Management, and Process Optimization. Additionally, I have a proven track record in turnarounds, transforming raw data into actionable insights and translating complex data into clear, meaningful reports and recommendations that support executive leadership and government stakeholders. My expertise extends to healthcare data and fraud detection. I have successfully conducted data analysis on healthcare databases, insurance claims, and suspicious activities to identify trends, outliers, and opportunities for improvement. Additionally, I have performed exploratory data analysis, predictive modeling, and process optimization to track and monitor key performance indicators and clinical outcomes. Academic highlights: I am currently pursuing a master’s degree in Computer Science and Business Data Application. I have also completed a bachelor’s degree in Mass Communication/Media Studies from Madonna University. Technical Skill-stack: I have extensive knowledge of workspace management technologies such as Microsoft Office, Google Workspace, Snowflakes, SQL, Python, Jira, Snowflake, Slack, Peoplesoft, HCM, Wiki, Sharepoint, ServiceNow, Power BI, Tableau, SSRS, SSIS, Power Automate, Remedy, Pega, and Feedzai, amongst several other tools. My goal and skillset: I am an exceptional team leader and always work in a high-performance mode. Whenever possible, I look for opportunities to immerse myself in an environment where I could use my leadership and management skills and experience to drive organizational goals.

Experience

1. Senior Data Analyst

   Oracle

   Nov 2022 — Present · TX, US

   Conduct comprehensive analysis, preparation, and processing of data sets for direct insights, statistical modeling, and analytical exploration, enabling data-driven decision-making for clients and stakeholders. Compile data sets from various sources, including Snowflake, ensuring seamless integration and manipulation for both exploratory and predefined analyses. Audit data sets for completeness, validity, and other relevant data health measures. Transform information into insights by creating data visualizations using Power BI for reports and conducting statistical testing. Consult on data and modeling impacts, guiding clients through interdependencies and analysis decision impacts. Pinpoint trends, correlations, and patterns in complex data sets, demonstrating a keen understanding of data dynamics. Develop predictive models for future success, reporting on value and collaborating with the team to highlight areas of opportunity. Create a robust data model and relational database, ingesting tables from disparate sources using SQL DML & DDL commands for efficient storage of customer data. Pilot in-depth data analysis and analytics projects, uncovering insights that drive business growth and process optimization. Create custom Power BI and Microsoft SQL Reporting Services reports and dashboards based on requirements and proficiently utilize DAX functions for advanced calculations and complex transformations.

Education

• Madonna University Nigeria

  Bachelor of Arts - BA, Mass Communication/Media Studies

• Concordia University-Wisconsin

  Master's degree, Computer Science - Business Data Applications