About TotaMatch
We introduce professionals who are discreetly exploring new opportunities. Their identity remains anonymous until they agree to an introduction, keeping their search confidential and your shortlist exclusive.
Sam
Verified
Typically responds within 2 days
Rotterdam and The Hague
Get acquainted
Work Experience
Thesis Intern – AI & Predictive Maintenance
Feb 2025 – Jul 2025
Rijkswaterstaat
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• Designed and deployed a predictive maintenance system for off-shore nautical radars using real-world sensor data.
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• Built a microservices architecture using Docker and PostgreSQL on a Raspberry Pi.
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• Trained machine learning models on meteorological and operational data to predict radar defects.
Junior AI Engineer
Sep 2025 – 0
Unbound AI
Freelance AI Developer / Founder
Jan 2024 – 0
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• Built and launched RapidSubs, an AI-powered subtitle app with 13,000+ downloads and a paid subscription model.
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• Deployed and maintained full backend infrastructure on a bare-metal server with Hetzner, Docker and Coolify.
AI Software Developer
Jan 2024 – Dec 2024
Market Control
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• Developed grocery shelf detection machine learning models.
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• Improved vehicle routing algorithms using Neo4J and Python.
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• Automated CI/CD and containerized infrastructure.
Teacher/ Instructor (OGD)
Mar 2023 – Jul 2023
Stichting BOOR
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o Teaching technical and computer skills to primary school teachers
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o Responsible for supporting teachers in modernizing their classrooms
Software & Machine Learning Intern
Sep 2023 – Jan 2024
Market Control
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• Developed an advanced algorithm for the Vehicle Routing Problem (VRP) to optimize route planning using Python and Neo4J.
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• Reduced calculation times 𝐟𝐫𝐨𝐦 𝟮𝟬 𝐦𝐢𝐧𝐮𝐭𝐞𝐬 𝐭𝐨 𝟯𝟬 𝐬𝐞𝐜𝐨𝐧𝐝𝐬 with a custom algorithm.
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• Eliminated reliance on third-party APIs and associated licensing costs.
IT support and service
Sep 2022 – Dec 2023 · 1 yrs
OGD ict-diensten
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o Provided companies support for multiuser computing environments
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o Assisted system managers in maintenance on different organizations’ infrastructures
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o Ensured continuous, optimal performance of IT services and support systems
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o Taught technical and computer skills to primary school teachers
Medewerker Corona Testlijn van de GGD
Mar 2021 – Aug 2021
Teleperformance
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Callcentermedewerker bij de corona testlijn en bij het GGD-reistest afsprakennummer, zowel inbound als outbound.
Algemeen medewerker
Jul 2018 – Aug 2020 · 2 yrs
Avetex Bedrijfskleding
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Als weekend medewerker hoofdverantwoordelijk voor het gehele wasproces.
Medewerker vers afdeling
Jul 2017 – May 2019 · 1 yrs
Jumbo Supermarkten
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Verantwoordelijk voor het verzorgen van de vers afdeling en het te woord staan van klanten.
Skills
Certificates
Essential Security, Essential Specialties, Forensic Specialist, Security Specialist, Veilig Internet, Veilig Internet Plus, CCNA: Introduction to Networks, Handelen in noodsituaties
Backend Development
Python (Programming Language), C++, Java, Object-Oriented Programming (OOP), C (Programming Language)
Machine Learning & AI
Artificial Intelligence (AI), Machine Learning, Pytorch
Tools & Software
Microsoft Office, Git
Data Science & Analytics
Data Science
Networking & Systems
Computer Networking
Frontend Development
JavaScript
Embedded & IoT
Embedded Systems
DevOps & CI/CD
Docker
Soft Skills & Leadership
Communication
APIs & Integration
Mqtt
Security & Compliance
IT Security
Mobile Development
Qt
Project Management & Agile
Scrum
Cloud & Infrastructure
Linux
Databases & Storage
MySQL
Other Skills
Flutter
Availability & Preferences
Hours per week
20-40 hours
Region
Rotterdam and The Hague
Education
Bachelor's degree · Rotterdam University of Applied Sciences · 2021 – 2025
VWO Natuur & Techniek + Natuur & Gezondheid · Maerlant College Brielle · 2014 – 2020
Licenses & Certificates
Essential Security
Essential Specialties
Forensic Specialist
Security Specialist
Veilig Internet
Veilig Internet Plus
CCNA: Introduction to Networks
Handelen in noodsituaties
Languages
Dutch, Native
English, Native
Why anonymous?
Sam is exploring opportunities confidentially through TotaMatch. We only share information relevant for an initial assessment here. Upon mutual interest, a personal introduction with full name, portfolio, and contact information will follow.
Contact Sam
Sam remains anonymous until there is mutual interest. TotaMatch will check if they are open to an introduction. No obligations, no waiting times longer than 48 hours.