Tomer Jaffe
Toronto,ON
Summary
Data Analyst with a BSc in Biomedical Sciences and hands-on experience in large-scale data analysis, statistical modeling, and visualization. Skilled in Python, R, MATLAB, and SPSS, with a proven ability to clean, model, and interpret complex datasets. Strong communicator with leadership experience and a track record of delivering actionable insights. Seeking entry-level opportunities in data analytics, and specifically life sciences.
Overview
9
9
years of professional experience
Work History
Intern
Complex Trait Genetics, CNCR, Vrije Universiteit
02.2025 - 05.2025
- Led end-to-end data analysis of genetic overlap between neuroticism and intelligence using GWAS summary statistics.
- Managed and cleaned very large datasets (~11M records before filtering) to ensure integrity and reproducibility.
- Applied statistical modeling pipelines (R, Python, MAGMA, LDSC, FUMA), generating insights published in thesis graded 8.4/10.
- Produced clear reports and visualizations to communicate findings to technical and non-technical audiences.
Data Analyst (Course Project)
Human Neurophysiology, Vrije Universiteit
06.2024 - 07.2024
- Collaborated in a team project analyzing time-series data from EEG recordings.
- Used specialized software (Neurophysiological Biomarker Toolbox) to clean, transform, and extract features from raw signals.
- Applied statistical and quantitative methods to identify patterns in complex datasets and ensure data quality.
- Summarized findings in clear visual reports and presented results in a poster format, demonstrating ability to translate technical outputs into actionable insights.
Data Analyst (Course Project)
Big Data in Biomedical Sciences, Vrije Universiteit
04.2024 - 05.2024
- Developed and validated a machine learning classifier (99.17% accuracy) distinguishing Alzheimer’s disease vs control samples.
- Integrated and harmonized diverse structured and unstructured datasets, applying statistical models to extract actionable patterns using MATLAB.
- Documented reproducible workflows and presented findings in a detailed data report.
Waiter/Bartender
Service Roles
09.2016 - 09.2025
- Delivered customer service in fast-paced environments, ensuring accuracy and efficiency.
- Built strong teamwork, multitasking, and problem-solving abilities.
Education
Bachelor of Science - Biomedical Sciences
Vrije Universiteit Amsterdam
Amsterdam, Netherlands08.2025
Skills
- Programming: Python, R, MATLAB, SPSS
- Data Analysis: Statistical modeling, Predictive analytics, Machine learning, Data cleaning, Data visualization and presentations, Gene expression analysis
- Other: Project management, Teamwork
Languages
English
Native or Bilingual
Hebrew
Native or Bilingual
Affiliations
Biomedical Sciences Study Association, Gyrinus Natans, Amsterdam - Chairman of the board
October 2022 – October 2023
- Chaired a board of 7, representing ~1,500 members including 150 active members.
- Oversaw internal and external affairs.
- Promoted initiatives to better include international students and improve overall member experience.
- Coordinated events, managed policies, and built a collaborative environment within the association.
Timeline
Intern
Complex Trait Genetics, CNCR, Vrije Universiteit
02.2025 - 05.2025
Data Analyst (Course Project)
Human Neurophysiology, Vrije Universiteit
06.2024 - 07.2024
Data Analyst (Course Project)
Big Data in Biomedical Sciences, Vrije Universiteit
04.2024 - 05.2024
Waiter/Bartender
Service Roles
09.2016 - 09.2025
Bachelor of Science - Biomedical Sciences
Vrije Universiteit Amsterdam
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