CHIAGOZIE UWALAKA
Houston,TX
Summary
Results-driven Data Analyst with extensive experience in interpreting complex data sets, leveraging proficiency in statistical software and predictive modeling to support strategic decision-making. Recognized for enhancing operational efficiency by identifying key trends and optimizing data reporting processes. Adept at translating technical information for diverse stakeholders, fostering enhanced understanding and collaboration. Career objectives include further applying analytical expertise to drive impactful business solutions.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Data Analyst
Beauty Community Garden
Houston, TX
02.2025 - 05.2025
• Cleaned and transformed raw volunteer and survey data from Farmers Market cooking demonstrations using R and Power BI for use in dashboards and reports.
• Created a comprehensive 4-page Power BI dashboard including weekly sign-up trends, participation timelines, zip code mapping, and survey insights.
• Derived and engineered new fields such as SurveyID, participation frequency, and geographic coordinates for better demographic segmentation.
• Designed interactive visual filters and drill-downs to allow stakeholders to analyze volunteer engagement and survey responses dynamically.
• Produced a written analysis report summarizing key patterns in familiarity and intent to use fruits/vegetables and recipe adoption after events.
• Recommended data-driven improvements, such as making open-ended survey responses mandatory to gain deeper insights from participants.
Workforce Analytical Specialist (Contract)
Harris Health Rehabilitation System
Houston, TX
01.2024 - 12.2024
- Conducted employee turnover data analysis for the Workforce Analysis Team using Excel
- Created daily Excel pivot tables of COVID-reported patients across the entire Harris Health Systems
- Performed data cleaning and exploratory data analysis (EDA)
- Developed Tableau dashboards to visualize turnover metrics
- Created presentations using PowerPoint to communicate findings and insights
- Analyzed merit data in Excel to support workforce planning and decision-making
- Presented findings on a weekly basis to the team as well as the HR Manager when available
- Praised for work ethic and completion of projects before allocated due date
Administrative Assistant (Contract)
Songwon Industrial Group
Houston, TX
05.2023 - 12.2023
- Conducted warehouse inventory analysis for ~3000 products utilizing Excel
- Supported retrieval of various required warehouse items
- Assisted with retrieval and organization of paperwork
Education
Master of Science - Data Analytics
University of Houston
Houston, TX12.2025
Bachelor of Science - Data Science
University of Houston-Downtown
Houston, TX12.2023
Skills
- Data-Driven Predictive Modeling
- Experienced in Implementing Machine Learning Algorithms
- Statistical Analysis
- Data Cleaning & Preprocessing
- Quantitative Analysis
- Python-Based Data Analytics
- Data Manipulation with Pandas
- NumPy Data Analysis
- Experienced with Scikit-learn Library
- Data Analysis with R
- RStudio
- Data Management with SQL
- Tableau Data Visualization
- Power BI
- Database Management
- Proficient in Microsoft SQL
- Data Visualization Dashboards
- Storytelling with Data
- Advanced Excel
- Business intelligence
Additional Work Experience
Administrative Assistant (Contract), Songwon Industrial Group, Houston, TX, 10/23, 12/23, Conducted warehouse inventory analysis for ~3000 products utilizing Excel., Supported retrieval of various required warehouse items., Assisted with retrieval and organization of paperwork.
Certification
- Cybersecurity Certification, Google, 08/24
- Data Analytics Certification, TaskTech Recruiters, 05/24
Skills
Predictive Modeling, Machine Learning Algorithms, Statistical Analysis, A/B Testing, Data Cleaning & Preprocessing, Quantitative Analysis, Python (Pandas, NumPy, Scikit-learn), R/RStudio, SQL, Tableau, Power BI, Excel (Advanced Functions, VBA), Git, ETL Processes, Data Warehousing, Database Management (MySQL, Microsoft SQL), Interactive Dashboards, Storytelling with Data, Data Wrangling, Visual Analytics
Summary Of Experience
Trained in data analytics/science, machine learning, and statistical computing through proven workforce experience and hands-on classroom projects. Expertise in transforming complex datasets into actionable insights using advanced tools like Python, R, and Tableau. Certified in Cybersecurity by Google, with a strong foundation in data security practices. Skilled in predictive modeling, data visualization, and optimization techniques to drive data-driven decision-making.
References
References available upon request.
Timeline
Data Analyst
Beauty Community Garden
02.2025 - 05.2025
Workforce Analytical Specialist (Contract)
Harris Health Rehabilitation System
01.2024 - 12.2024
Administrative Assistant (Contract)
Songwon Industrial Group
05.2023 - 12.2023
Master of Science - Data Analytics
University of Houston
Bachelor of Science - Data Science
University of Houston-Downtown
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