Here's a reintroduction. I'm Samuel — a UI/UX and product designer building complete systems, not...Here's a reintroduction. I'm Samuel — a UI/UX and product designer building complete systems, not...
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Here's a reintroduction. I'm Samuel — a UI/UX and product designer building complete systems, not just screens.
Recent work includes CampusCart (a campus vendor-student marketplace), Summit (a premium fintech app built around a precision "Mark" concept), and Avela (a spa & wellness app built on restraint over decoration).
Every project held to the same standard: secure, effortless, and trustworthy — not just polished.
Currently open for freelance and full-time work.
📧 msonterijever@gmail.com
📱 07084028447 (WhatsApp)
What if one of the most meaningful messages you ever receive… is written by a version of you that no longer exists?
That question became Dear Future my submission for the #Base44Challenge.
We save photos.
We save messages.
We save memories.
But we rarely preserve who we were in that exact moment what we were thinking, hoping for, afraid of, or becoming.
So I designed a digital time capsule where your words don’t just get stored.
They wait for you.
With Dear Future, you can:
✦ Write a letter to your future self or someone else
✦ Add memories and images
✦ Choose the exact future date it should return
✦ Personalize your capsule with colours and seals
✦ Seal it so it can’t be read or edited before its opening date
✦ Watch the countdown inside your personal archive
✦ Return later and experience the letter as something preserved not just another notification
But the biggest design challenge wasn’t creating a way to send a letter later.
It was designing the wait.
As a Senior Product & UI/UX Designer, I wanted every interaction to support that idea.
The archive.
The physical capsule metaphor.
The vintage television.
The sealing ritual.
The countdown.
The responsive mobile experience.
None of them are there just for decoration. Together, they turn anticipation into part of the product.
I designed the UX, visual system, interaction language, responsive experience, storytelling, and complete product flow then built and shipped the working experience with @Base44.
This project reminded me why I love product design:
A good interface helps someone complete a task.
A meaningful experience makes them feel something while doing it.