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Several hats, one head

I like doing several things at once. I'm building Plastilose and I make websites and films with Tridim. What I learn in one, I use in the other.

Drawn Joram in a suit and bow tie, waving

My companies

This is where most of my hours go. It's also where I learn the most.

  • Co-founder and CEO

    Plastilose

    We make healthcare disposables from bacterial cellulose. Our first product is a medicine cup, and our first pilot is running at Maasstad Ziekenhuis.

    Co-founder and CEO Running since April 2026 A world first, to our knowledge Winner, Nieuwe Heldenprijs 2026 KVK Innovatie Top 100 2026 2nd at NL Startup Award, 3rd at GSEA Biotech Campus Delft

    Visit plastilose.nl (opens in a new tab)

  • Founder

    Tridim

    Creative with technology. Websites, campaigns, illustrations and films for entrepreneurs who want to be found online.

    Since February 2020 80+ clients 200+ campaigns, websites and films

    Visit tridim.nl (opens in a new tab)

More hats

At TU Delft I worked for education. At MoTiv I work for students.

  • Project manager, master's curriculum

    TU Delft

    I helped the faculty of Industrial Design Engineering build a new master's curriculum.

    Project manager, 2021–2023

  • Marketing, IT and business development

    MoTiv

    Campaigns, websites and systems for the foundation that helps students when things get hard.

    Since 2019

A pile of design projects

From a drawing for the municipality of Vlaardingen to a speculum for Cameroon. I made most of them while studying at TU Delft, a few as commissions.

  • MSc graduation project, TU Delft, at Plastilose ·

    A lab that learns

    A system of planning, measuring and reflection that helps a small biotech team learn systematically from every fermentation run.

    MSc Integrated Product Design, 2023–2026 520,680 readings

  • Drawing commission for the municipality of Vlaardingen ·

    Samen veranderen

    A large drawing about the social domain of Vlaardingen. A flower of themes such as learning together and being neighbours together, with drawn residents all around it.

  • Commission for Priva, through Tridim ·

    Posters for Priva

    For Priva I drew a poster of Phoenix West in Dortmund and a visual for a workshop with RVO. For the Floriade I led an interactive poster about a sustainable city.

  • MSc Advanced Embodiment Design, for the Inclusive Global Health Lab ·

    MUNA

    A speculum that makes cervical cancer screening in Cameroon easier.

  • BSc minor Advanced Prototyping, with 10XL ·

    A printed bus shelter

    CNC milling and robot-arm 3D printing, riveted together into a bus shelter.

  • BSc final project, a brief from Vogel's ·

    PriWo home office light

    A lamp that makes working from home healthier, designed in the first year of COVID.

  • BSc minor, with Jason Smit ·

    Jajo, colour from bacteria

    Bacteria that make structural colour, grown on 3D-printed stamps and cast in silicone.

  • BSc Strategic Product Innovation ·

    VanMoodT

    A bike idea for VanMoof, with a transparent frame and parts you can trace with a QR code.

  • BSc Software ·

    Boodskapp

    A shared grocery list for housemates, with the nearest supermarket built in.

  • BSc Design Driven Innovation ·

    Audi 2030

    What does control feel like in 2030? A vision of mobility that lets you chase your goals in style, whatever the weather.

  • BSc Detailed Design ·

    MatchingU

    A ring that brings people with shared interests together.

  • BSc minor ·

    F*RK

    Cutlery for travellers, designed to live in your pocket.

  • Pitch and business case, through Tridim ·

    CEO for One Month

    My pitch to be CEO for a month, with a business case for a tech academy.