Jonathan Henderson
Castledawson,Londonderry
Summary
Data scientist with expertise in statistical programming (R, SAS, Python) and data analysis, specialising in large datasets, statistical modelling, and data visualisation. Experienced in machine learning techniques, spatial modelling, and robust mixed-effects models, with a strong background in healthcare data analysis. Skilled in mentoring and providing constructive feedback to students, fostering their growth in data analytics. Proficient in SQL and familiar with Power BI and Tableau for data visualisation. Committed to empowering learners to succeed in their data analytics journey.
Overview
6
6
years of professional experience
10
10
years of post-secondary education
Work History
Research Fellow
Queen's University Belfast
Belfast, Antrim
01.2025 - 04.2025
- Developed robust mixed-effects models in R and SAS to analyse athletes' heart rate data, identifying key patterns and trends.
- Investigated the relationship between heart rate variability, fatigue, and injury risk, using time-series analysis and machine learning techniques, contributing to improved injury prediction models.
- Applied advanced statistical modelling and data visualisation (Power BI, Tableau) to translate physiological data into actionable insights, leading to more informed decisions in sports performance and injury prevention.
- Supervised undergraduate students in statistical programming and data analysis, enhancing their proficiency in R, Python, and experimental design through structured mentorship and coursework feedback.
Research Fellow
Queen's University Belfast
Belfast, Antrim
10.2023 - 11.2024
- Developed machine learning models in R (caret, randomForest, xgboost) to identify potentially cancerous cells from medical imaging data, improving classification accuracy from 60% to 75%.
- Applied deep learning and statistical feature selection techniques, optimizing model performance and reducing false positives.
- Collaborated with medical experts and data scientists to refine detection algorithms, enhancing the interpretability and clinical relevance of results.
Teaching Assistant
Queen's University Belfast
Belfast, Antrim
09.2019 - 09.2023
- Assessed undergraduate assignments with precision, demonstrating attention to detail.
- Provided clear and concise written feedback, showcasing effective communication skills.
- Managed grading deadlines efficiently, highlighting time management and organisational abilities.
Education
Doctor of Philosophy - Mathematics and Statistics
Queen's University Belfast
Belfast 09.2019 - 06.2025
Master of Science - Mathematics and Statistics
Queen's University Belfast
Belfast 09.2016 - 06.2020
A-Levels -
Rainey Endowed School
Magherafelt, Mid UlsterGCSEs -
Rainey Endowed School
Magherafelt, Mid UlsterSkills
- Proficient in statistical programming languages: R, SAS, and Python for data analysis, statistical modelling, and machine learning tasks
- Experienced in data manipulation and analysis: Skilled in working with large datasets, including cleaning, transformation, and visualization
- Competent in SQL: Familiar with querying and working with relational databases to manage and analyse structured data
- Data visualization expertise: Proficient in using Power BI and Tableau to create interactive and informative dashboards
- Strong understanding of statistical and data science concepts: Experienced in applying advanced methods such as robust mixed-effects models and fractal analysis
- Excellent communication and mentoring skills: Able to coach and mentor learners, providing clear, actionable feedback on data concepts and techniques
Affiliations
- Run a pedigree cattle business, competing at various agriculture events across the country demonstrating strong business management and attention to detail.
- Active footballer and cyclist, reflecting a team-oriented mindset and commitment to personal health and fitness.
Accomplishments
- Treasurer, Royal Statistical Society Northern Ireland Local Group (Current)
- Committee Member, Young Irish Statistical Association (2021–2024)
- Nuffield Research Placement Scholarship (2015)
References
References available upon request.
Timeline
Research Fellow
Queen's University Belfast
01.2025 - 04.2025
Research Fellow
Queen's University Belfast
10.2023 - 11.2024
Teaching Assistant
Queen's University Belfast
09.2019 - 09.2023
Doctor of Philosophy - Mathematics and Statistics
Queen's University Belfast
09.2019 - 06.2025
Master of Science - Mathematics and Statistics
Queen's University Belfast
09.2016 - 06.2020
A-Levels -
Rainey Endowed School
GCSEs -
Rainey Endowed School
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