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Sam Veldhuis

Sam Veldhuis


Utrecht University


My Portfolio Highlights

My New Course

Introduction to R

My New Project

Introduction to DataCamp Projects

My New Workspace

Course Notes: Unsupervised Learning in R

Passionate problem-solver, leveraging data to drive impactful solutions.

My Work

Take a look at my latest work.


Course Notes: Unsupervised Learning in R


Introduction to Data Visualization with ggplot2


Introduction to Statistics in R

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Julius Center Research Program Cancer | UMC Utrecht | Mar 2023 - Present


As an intern, I investigate the effects of chronoactivity of physical activity on circadian-related outcomes in esophageal cancer patients undergoing a supervised training program after cancer treatment. My work involves: - Designing and implementing a study protocol - Exploring and manipulating data sets - Developing machine learning models - Data analysis using R - Process the research project into a scientific paper
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Flexcruit | Jan 2023 - Jun 2023

Business Process Analyst (freelance)

As a business process analyst at Flexcruit, I specialize in optimizing operations and streamlining workflows to improve efficiency and productivity. My work includes: - Defining obstacles in workflows and operations and finding solutions - Implementing an efficient data-entry system - Creating automated administration systems using Excel - General administrative tasks

Flexcruit | Aug 2022 - Jan 2023

Consultant (freelance)

As an accountmanager, I developed an understanding of client needs and how to effectively communicate with stakeholders. My main tasks were sales and communication.

Atalmedial | Mar 2022 - Jul 2022

Researcher / Data Analyst

As a researcher at Atalmedial, I studied the effectiveness of an algorithm as a tool for investigating the cause of anemia in undiagnosed patients from general practitioners. In this role, I was responsible for: - Designing and implementing a study protocol - Analyzing data using SPSS - Disseminating findings through academic publication My work at Atalmedial provided me with a deep understanding of the challenges involved in diagnosing anemia in primary care settings.

Apotheek Wessels B.V. | Sep 2019 - Aug 2020

Pharmaceutical Assistent

As a pharmaceutical assistant, I was responsible for providing patient care, managing inventory, and assisting the pharmacist with medication dispensing and compounding.

My Education

Take a look at my formal education

Master's degree, Epidemiology Universiteit Utrecht | 2024
Bachelor of Science - BS, Gezondheid en LevenVrije Universiteit Amsterdam | 2022
Minor, Health Care ManagementVrije Universiteit Amsterdam | 2022
Fitness Trainer  AALO opleidingen | Fitness & Health | 2021
VWO, Natuur & GezondheidSG Huizermaat | 2018

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