Yerins Abraham

The Polymath

DoctorEngineerArtistWriterMusicianFounder

Medical doctor and software engineer, curious about almost everything.

Yerins Abraham

The synthesis

Yerins Abraham is a polymath: a medical doctor and a software engineer.

At heart he is a curious person, fascinated by how the human body and mind work, and just as drawn to making things, whether software, art or music. What connects it all is one instinct: to take what he understands and use it to build things that solve real problems and meet real needs. The range was never a distraction from the work. It is the work.

Now · August 2026

What I'm working on

Building

In much of the world, a patient who needs a specialist has no reliable way to reach one.

They are sent off with a slip of paper, travel far, and are often never seen, while the clinic that sent them never learns what happened. I built Oystar to close that gap: a platform, with intelligence built in, that carries a patient's full case from a frontline clinic to the right specialist and brings the clinical answer back, so no one is lost in between. The patient needs no phone and no app. We are starting in Rwanda, where I am based, but this problem runs across Africa and far beyond it.

Visit Oystar
Oystar signage outside a digital health center
Oystar — closing the gap between clinics and specialists. Live at oystar.app.

Art

Pen, ink, and patience

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Music

Another medium for the same ideas

Words & ideas

Books, essays, and ideas

All writing
Book · Published

Index

A book about life, told in three parts: The Intended Beginning, The Unintended Middle and The Projected End. Just as the index at the back of a book gathers its chapters into one place, Index gathers the chapters of life into those three sections. It is also the companion to the artwork of the same name, laying out the theory behind it.

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In my own words

As featured in

Press & recognition

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Contact

Available for collaboration, speaking, and health-tech partnerships.

yerinsabram@gmail.com