Dutch
Working language
Used in my Dutch portfolio and professional communication.
EDUCATION / LEARNING
A foundation to build on
Business Administration gave me an organisational perspective. Business Information Management and deep learning brought data and technology closer to practice.
Cum laude
8.3/ 10Final average grade
- 03
MSc Business Information Management
Rotterdam School of Management · Erasmus University Rotterdam
Graduated cum laude. Average grade: 8.3/10. Master’s thesis on plant biosignals and greenhouse LED lighting.
View diploma and academic record (PDF) ↗
Explore the research ↗ - 02
BSc Business Administration
Rotterdam School of Management · Erasmus University Rotterdam
A foundation in how organisations work. Minor: Artificial Intelligence and Societal Impact. Coursework in data engineering, modelling and analytics.
- 01
Pre-university education (VWO)
ISW Hoogeland · Naaldwijk
Economics & Society profile.
Exploring deep learning
During my studies I explored Python, Jupyter Notebooks, CNNs, SimCLR and computer vision. Two classification exercises made the importance of label definitions, edge cases and data quality concrete.
Explore the coursework ↗CONTINUED LEARNING
Beginner Chinese
Supplier visits in China in 2024 prompted an interest in learning the language. Beginner Chinese classes at A1.1 level through Erasmus/RSM followed, completed with a certificate. A practical experience gave direction to further learning.
Course period: October–December 2024. Result: PASS.
The starting point: suppliers in China ↗COMMUNICATION
Languages
English
C1 · Cambridge Advanced
C1 achieved in 2019. The 2021 Aptis statement recorded C1.1 overall.
View the language credential ↗Chinese
A1.1 · Beginner course
Beginners 1 completed at the Erasmus Language & Training Centre in 2024.
View the language credential ↗CONTINUED LEARNING
Certificates and qualifications
From languages and online marketing to bookkeeping. Each achievement includes its supporting document and, where stated, its validity period.
Language credentials
Chinese A1.1 · Beginners 1
Successfully completed the beginner course. Final result: PASS.
View credential (PDF) ↗English level statement · Aptis
Overall C1.1; reading, writing and speaking C1.1; listening C1.2. The institution’s subdivisions are reproduced as stated.
Historical result. The statement was valid for one year.
View credential (PDF) ↗
Cambridge English · Advanced (C1)
Certificate in Advanced English. Grade C, overall score 185, CEFR C1. Includes front and reverse.
View credential (PDF) ↗Cambridge English · First (B2)
First Certificate in English. Grade C, overall score 165, CEFR B2. Includes front and reverse.
View credential (PDF) ↗
Digital marketing and e-commerce
Fundamentals of Digital Marketing
Successfully passed the Fundamentals of Digital Marketing certification exam.
View credential (PDF) ↗Leverage Stores for brand growth
Course completed under Frenk4Business. Score: 93.
View credential (PDF) ↗Learn the fundamentals of sponsored ads
Course completed under Frenk4Business. Score: 90.
View credential (PDF) ↗Google Ads Search Certification
Certification in building and customising Google Search campaigns.
Expired on 6 July 2023; shown as a past achievement.
View credential (PDF) ↗
Sponsored Products Advanced
Successfully completed. Awarded to Frenk Kester / Frenk4Business.
View credential (PDF) ↗
Bookkeeping
Basic Bookkeeping (BKB) / Elementary Bookkeeping
Association diploma in basic bookkeeping.
View credential (PDF) ↗
Downloads are website copies of the supplied evidence. Birth details and student numbers are redacted where necessary. University downloads contain the diploma and academic record.
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