AUGUSTINE KENA ADJEI
Lincoln,Nebraska
Summary
A dynamic statistician skilled in data analysis across various fields, I excel at transforming complex datasets into actionable insights. My experience spans both research and industry, driving strategic decision-making and advancing knowledge through impactful data-driven solutions.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Research Assistant and Data Analyst
Xenobiotic Laboratory at University of Nebraska Lincoln
01.2023 - Current
- Collect and process water samples from various locations to measure agrichemical concentrations
- Determine limiting concentrations of agrichemicals in water and blood samples
- Analyze large datasets to identify correlations between agrichemical levels and birth defect rates
- Investigate patterns and trends in exposure to agrichemicals in water samples and blood samples
- Collaborate with a multidisciplinary team to design studies and develop research methodologies
- Develop and optimize analytical methods for quantifying agrichemicals in environmental samples
- Evaluate association between agrichemical concentrations and risk of specific birth defects using advanced statistical models
Data Analyst
Oriental Trading Company
05.2024 - 08.2024
- Utilized dummy variable regression models to estimate price elasticity for items with limited price points, incorporating factors such as sale flags, size, and piece count to refine pricing strategies
- Monitored and analyzed daily sales performance, providing actionable insights to adjust pricing dynamically in response to fluctuations in demand, ultimately enhancing revenue outcomes
- Conducted in-depth analysis of sales data to assess price elasticity and its impact on product demand, identifying trends and opportunities for pricing optimization
- Evaluated the accuracy of substitute item analysis for SKUs with few price points and proposed solutions to improve pricing accuracy and decision-making processes
- Supported cross-functional teams by providing data-driven insights during seasonal promotions, helping to optimize inventory levels and maximize sales during peak periods
Teaching Assistant
Department of Mathematics at the University of Alabama at Birmingham
08.2021 - 12.2022
- Tutored undergraduate mathematics courses, including calculus, algebra, and statistics
- Graded assignments, quizzes, exams, and provided constructive feedback to students
- Developed and organized supplemental instructional materials, such as worksheets and practice exams
- Facilitated group study sessions to encourage collaborative learning and problem-solving among students
- Assisted in the preparation and proctoring of exams, ensuring academic integrity and adherence to testing protocols
- Provided one-on-one tutoring to students during office hours to help them understand course content
- Supported students in using mathematical software and tools, such as MATLAB, to complete coursework
Teaching Assistant/ Research Assistant
Department of Statistics at University of Cape Coast
09.2019 - 12.2020
- Assisted in teaching undergraduate statistics courses, including probability theory, regression analysis, and statistical inference
- Conducted tutorial sessions to help students grasp complex statistical concepts and apply them to real-world problems
- Provided individualized support during office hours, addressing student questions and guiding them through statistical problem-solving
- Graded assignments, quizzes, and exams, ensuring timely and constructive feedback to improve student understanding
- Assisted in developing and organizing course materials, such as lecture notes, problem sets, and practice exams
- Facilitated group discussions and study sessions to encourage active learning and collaboration among students
- Assisted in designing and conducting statistical research projects, focusing on data collection, analysis, and interpretation
- Analyzed large datasets using statistical software such as R, SAS, and SPSS to draw meaningful insights and conclusions
- Contributed to the development of research proposals and research papers for publication
- Collaborated with faculty on research projects, including data cleaning, hypothesis testing, and model development
Data Analyst
Techskill Train Consult
01.2020 - 05.2020
- Analyzed large datasets to identify trends, patterns, and insights that inform business decisions and strategy development
- Utilized statistical software and tools like Python, R, Excel, and SQL to clean, process, and analyze data from various sources
- Developed and maintained dashboards and reports using data visualization tools like Power BI and Tableau to present findings to stakeholders
- Conducted market research and competitive analysis to provide actionable insights for business growth and improvement
- Collaborated with cross-functional teams to understand data requirements and deliver tailored analytics solutions
- Provided data-driven recommendations to improve operational efficiency, customer satisfaction, and overall business performance
- Monitored key performance indicators (KPIs) and generated regular reports to track the effectiveness of business strategies
- Assisted in the design and implementation of data collection systems and strategies for optimizing data quality and accuracy
Education
Master of Science - Statistics (Biostatistics)
University of Nebraska Lincoln
Lincoln, NE12-2024
MSc. - Mathematics
University of Alabama at Birmingham
Birmingham, AL12.2022
BSc - Mathematics and Statistics
The University of Cape Coast
Cape Coast, Ghana07.2019
Skills
- SPSS
- MATLAB
- SQL
- Python
- Minitab
- STATA
- R
- SAS
- Excel
- GitHub
- Snowflakes
- Hypothesis
- Statistical modeling
- Data trends
- Statistical forecasting
- Data Analysis
- Data visualization
- Data manipulation
- Data cleaning
- Research project design
- Multiple regression
- Multivariate statistics
Certification
- Study Designs in Epidemiology – Imperial College London
- Measuring Disease in Epidemiology – Imperial College London
- Data and Health Indicators in Public Health Practice – Johns Hopkins University
- Biomedical Investigators and Key Personnel Training - CITI
- Behavioral Research Investigators and Key Personnel Training – CITI
- Data Scientist Associate Professional - Microsoft
Awardsandscholarships
- 2nd best doctoral research presentation at the Society of Toxicology Conference, 2023
- Scholarship Recipient from the International Association of Black Actuaries, 2023
- Scholarship Recipient for Nebraska Water Research, 2023
- Daugherty Water for Food Global Institute (DWFI) research award, 2023
- Overall Best Graduating Student, Department of Mathematics (UAB), 2022
- Overall Best Graduating Student, School of Physical Sciences & Mathematics Department (UCC), 2019
- Professor Allotey’s Award, Best Physics and Mathematics Graduating Student, 2019
- Dean’s Best Student-University of Cape Coast, 2016, 2017 & 2018
- Overall best student for Mathematics, St Augustine’s College Award, 2013
Researchmanuscriptsandpublications
- Exploring the Multifactorial Nature of Birth Defects: The Impact of Agrichemical Exposure, Maternal Age and Lifestyle, Augustine Kena Adjei, Martha Rhoades, Kent Eskridge, 2023
- An ecological study exploring relationships between county-level birth defect rates and nitrate, atrazine, and other nitrosatable agrichemicals in Nebraska groundwater, Martha G. Rhoades, Augustine Kena Adjei, et. al., 2023
- The Birth Outcomes and Water Study: Methodology and preliminary findings, Martha Rhoades, Debbi Barnes-Josiah, Augustine Kena Adjei, et. al., 2023
- A binary logistic regression analysis on the factors associated with high blood pressure and its related heart issues, Adjei, A.K., Kataboh, P.K., Asante, F., Boyetey, E., Science Journal of Applied Mathematics and Statistics, 10, 3, 38-44, 2022
- A Dummy Variable Regression Analysis of the impact of social media on university students’ academic performance. A Case Study at the College of Arts and Sciences, the University of Alabama at Birmingham, USA, Adjei, A.K., Kataboh, P.K., Asante, F., Gebechukwu, J. A., International Journal of Scientific and Research Publications (IJSRP), 12, 5, 53-57, 2022
Extracurricular Activities
Organize community clean-up events and programs to promote environmental awareness and protection Assist in distributing food to those in need, supporting community efforts to address food insecurity Actively participate in local soccer Prepare meals, experimenting with new recipes and sharing dishes with friends
Professionalsocietymembership
- American Water Work Association, 01/01/23
- American Public Health Association, 01/01/23
- Association of Environmental Professionals, 01/01/23
- American Statistical Association, 01/01/23
- International Association of Black Actuaries, 12/01/22
- The Society for Collegiate Leadership & Achievement, 08/01/22
- American Mathematical Society (AMS), 08/01/21
Personalskillsandcompetencies
- SPSS
- MATLAB
- SQL
- Python
- Minitab
- STATA
- R
- SAS
- Excel
- GitHub
- Snowflakes
- Hypothesis
- Statistical modeling
- Data trends
- Statistical forecasting
- Data Analysis
- Data visualization
- Data manipulation
- Data cleaning
- Research project design
- Multiple regression
- Multivariate statistics
Timeline
Data Analyst
Oriental Trading Company
05.2024 - 08.2024
Research Assistant and Data Analyst
Xenobiotic Laboratory at University of Nebraska Lincoln
01.2023 - Current
Teaching Assistant
Department of Mathematics at the University of Alabama at Birmingham
08.2021 - 12.2022
Data Analyst
Techskill Train Consult
01.2020 - 05.2020
Teaching Assistant/ Research Assistant
Department of Statistics at University of Cape Coast
09.2019 - 12.2020
Master of Science - Statistics (Biostatistics)
University of Nebraska Lincoln
MSc. - Mathematics
University of Alabama at Birmingham
BSc - Mathematics and Statistics
The University of Cape Coast
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