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Tim den Haan

Tim den Haan



Rotterdam University of Applied Sciences | Kralingse Zoom


My Portfolio Highlights

My New Track

Data Scientist in Python (previously Data Scientist Professional with Python)

My New Patent

Microsoft Certified: Power BI Data Analyst Associate

My New Patent

Google Advanced Data Analytics

"Marketing Data: The Unyielding Challenge, The Inevitable Triumph"

My Work

Take a look at my latest work.


Data Scientist in Python (previously Data Scientist Professional with Python)


Microsoft Certified: Power BI Data Analyst Associate

PythonTheoryPower BI

Google Advanced Data Analytics


My Certifications

These are the industry credentials that I’ve earned.

AI Fundamentals

AI Fundamentals

Other Certificates

Microsoft Microsoft Certified: Azure Data Fundamentals

Amazon Web Services (AWS) Foundations of Prompt Engineering

Google Generative AI Fundamentals

Amazon Web Services (AWS) Generative AI Learning Plan for Developers

Google Introduction to Large Language Models

Google Introduction to Responsible AI

Microsoft Microsoft Certified: PowerBI Data Analyst Associate

Google Responsible AI: Applying AI Principles with Google Cloud

Google Introduction to Generative AI

Microsoft Microsoft Certified: Azure AI Fundamentals

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.

De Nieuwe Wereld TV | Sep 2023 - Jan 2024

Junior Data Scientist

During my minor, I had the opportunity to lead a student team at 'De Nieuwe TV' where I immersed myself in the world of data analysis and data science. My primary focus was on leveraging data to drive strategic decisions and enhance the channel's viewership and subscriber base. Using a combination of machine learning techniques, text analytics, and time series analysis, I worked to improve content algorithm performance.
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Customs Support Group | Feb 2023 - Aug 2023

Graduate Thesis Student in Market Research

As a Market Researcher for a company, I conducted extensive research into new markets. My responsibilities included analyzing market trends, identifying growth opportunities, and offering strategic guidance on integrating these markets into the company's existing sales strategy.

De Bodega Van Wijk | Aug 2022 - Jan 2023

Senior Sales Associate

Responsible for the store layout, website management, and social media channels, along with assisting in tastings. My role extended to procurement, sales, and delivery services, coupled with a strong focus on customer management, maintaining relationships, handling inquiries, and ensuring customer satisfaction. A key part of my duties involved conducting research into new products, advising on stock selection, and making informed purchasing decisions to align with consumer trends and preferences.

De Bodega Van Wijk | Feb 2022 - Aug 2022

Sales And Marketing Associate

I was responsible for store layout optimization, website management, and social media administration, enhancing customer experiences through tasting events. Additionally, I managed procurement, sales, and deliveries while focusing on customer satisfaction. I excelled in researching and selecting innovative products, aligning stock with market trends. I also implemented content calendars and trained colleagues in social media strategies for business growth.

De Bodega Van Wijk | Mar 2018 - Feb 2022

Sales Associate

In my role as a Sales Associate, I played an part in store operations, product selection, and customer engagement. This experience allowed me to contribute to the store's success by actively participating in product testing, tastings, and assisting with day-to-day tasks.

Verzekeringen24 | Apr 2021 - Jul 2021

Sales and Marketing Administrative Employee

Overseeing administrative tasks in an insurance setting, including integrating client emails into Dias system, managing payment follow-ups, processing insurance documentation, and ensuring efficient client communication

Verzekeringen24 | Aug 2020 - Feb 2021

Sales And Marketing Intern

Setting up marketing communication systems, conducting customer research, active customer engagement, developing and implementing marketing strategies, analyzing market trends and competition, coordinating marketing campaigns, creating marketing content, monitoring marketing effectiveness, and collaborating with cross-functional teams for marketing purposes.

Ymatch Recruitment & Detachering | May 2019 - Jul 2019

Junior Recruiter

As a Junior Recruiter, my role involved active recruitment of technical professionals, providing support in drafting technical job profiles, screening for technical skills and suitability, assisting in technical interviews or evaluations, and managing relationships with technical professionals.

Coöperatie Primera b.a. | Feb 2017 - Oct 2017

Sales Associate


Albert Heijn | Jul 2014 - Oct 2014

Stock Clerk


Boekenwinkel Koperwiek | Mar 2013 - May 2013

Sales Employee Intern


My Education

Take a look at my formal education

Bachelor of Applied Science - BASc, Commerciele Economie Global Marketing & SalesHogeschool Rotterdam | 2024
Minor, Data Driven SolutionsHogeschool Rotterdam | 2024
Premaster, Marketing AnalyticsTilburg University | 2022
Bachelor of Applied Science - BASc, Business Economics  · (septemberHogeschool Rotterdam | 2018
Bachelor of Applied Science - BASc, Accountancy  · (septemberHogeschool Rotterdam | 2016

About Me

Tim den Haan

I'm a Hogeschool Rotterdam student specializing in Global Marketing and Sales with a strong focus on Marketing Data Analysis.

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