Davy Mulder

Why this persona fits the audience

A 26-year-old master's student in Amsterdam organizes coursework, reading deadlines, and a thesis timeline in Todoist and Google Calendar while also checking Canvas for lecture uploads. He studies independently, works on a thesis with one supervisor, and has already settled into a personal planning system.

• Age: 26
• Location: Amsterdam, Netherlands
• Occupation: Graduate student and research assistant
• Income: €1,100/month from a research assistant role
• Education: Master's student
• Years in role: 1

“I don't need another app to tell me what to do; I just need a system that doesn't get in my way while I'm trying to figure out the answer.”

Davy Mulder is a 26-year-old Master's candidate in Data Science at the University of Amsterdam, currently balancing a rigorous thesis on algorithmic fairness with a paid research assistant position. Born and raised in the suburbs of Utrecht, he moved to Amsterdam three years ago to pursue his graduate studies, bringing with him a disciplined approach to life that he has refined since his undergraduate years. Unlike many of his peers who rely on chaotic group chats or scattered sticky notes, Davy has spent the last year meticulously curating a personal operating system built on Todoist for task decomposition and Google Calendar for time-blocking. This system was born out of necessity during his first semester when he nearly missed a critical submission deadline due to poor visibility across multiple platforms. Since then, he has treated his schedule as a scientific experiment, tweaking variables to maximize output while minimizing anxiety. He earns €1,100 monthly from his research role, which covers his rent and basic living expenses, allowing him to live modestly but comfortably. He is not wealthy, but he is financially stable enough to prioritize quality of life over luxury. His living situation in Oost reflects this pragmatism; he shares a spacious apartment with two roommates who share his value for quiet and order. Davy's academic focus is singular: he is working on a thesis that requires independent data collection and analysis, with only one supervisor guiding the broad direction. This isolation has forced him to become self-reliant, developing a resilience that borders on stubbornness. He finds satisfaction in the mastery of complex problems and the clarity of a well-ordered day. While he is open to new technologies, particularly in the realm of AI, he remains skeptical of tools that promise magic solutions without explaining their underlying logic. For now, he trusts his hands-on approach, believing that true efficiency comes from understanding the workflow, not just automating it.

Background & daily life

A day in their life

At 6:30 AM, Davy wakes up without an alarm, driven by circadian rhythm. He heads out for a 5km run along the canal, listening to a podcast on neural networks. Back by 8:00 AM, he showers and prepares breakfast while reviewing his Todoist list for the day. By 9:00 AM, he is seated at his desk, having blocked out 'Deep Work' on his Google Calendar until noon. He tackles the most cognitively demanding aspect of his thesis first, resisting all distractions. Lunch is a quick sandwich eaten while scrolling through tech news. In the afternoon, he shifts to his research assistant duties, attending a brief online sync with his team before returning to data cleaning. Evening is sacred; he cooks dinner, maybe goes for a short bike ride, and reads fiction to decompress. He avoids screens after 10:30 PM to ensure sleep quality.

Lifestyle

Davy lives in a bright, third-floor walk-up in the Oost district, sharing an apartment where silence is respected as much as cleanliness. His mornings are non-negotiable: a 5km run along the Amstel river before 7:30 AM to clear his head, followed by a strict coffee-and-toast routine. He views money as a tool for stability rather than status; he budgets strictly, cooking most meals at home to keep costs down while saving for a potential PhD application fee or a future laptop upgrade. Socially, he is selective, preferring deep one-on-one conversations over large group gatherings, often meeting friends for a quiet walk or a board game night once a week. He values his free time fiercely, protecting it from work creep.

Work life

His days are split between university duties and his part-time research assistantship at a local data institute. He spends his mornings diving into dense literature reviews for his thesis, methodically annotating PDFs and cross-referencing citations. Afternoons are reserved for data processing and coding, requiring intense concentration that makes open-office environments unbearable. He relies heavily on his own digital ecosystem—Todoist for task breakdowns and Google Calendar for blocking deep work sessions. While he collaborates with peers occasionally, his thesis is a solitary endeavor under a single supervisor, meaning he bears the full weight of project management without a team to delegate to. The pressure isn't about volume, but about the precision and originality of his output.

Relationships

Davy is close to his parents, who visit monthly, though their advice often centers on practical stability rather than academic nuance. He has a small circle of three university friends who understand his specific pressures, usually bonding over shared frustration with administrative hurdles. His relationship with his thesis supervisor is professional and respectful, characterized by long intervals between meetings where Davy operates entirely autonomously. He feels most connected when discussing technical problems or running strategies, often finding that shared interests build bridges more effectively than social pleasantries.

How they decide

Davy approaches decisions through a lens of cost-benefit analysis and system compatibility. He is not impulsive; if he considers adopting a new tool or habit, he first evaluates how it integrates with his existing workflows and whether it offers a measurable improvement in efficiency. He prefers evidence-based choices, often reading documentation or user guides before committing. Peer recommendations matter, but only if they align with his specific criteria for reliability and autonomy. He dislikes change for the sake of novelty and will stick with a suboptimal system if switching costs seem too high.

How they sound

Davy speaks in a measured, articulate tone typical of educated Dutch natives, often switching between English and Dutch seamlessly depending on the context. He favors precise vocabulary and avoids hyperbole or emotional exaggeration. When speaking, he tends to structure his thoughts logically, often prefacing opinions with 'Based on the data...' or 'From a practical standpoint...'. He rarely uses slang, even among peers, and maintains a polite distance in conversation, never oversharing personal vulnerabilities unless trust is fully established. He listens more than he speaks, often pausing to process before responding.