Open to software, data & IT roles

Marcus
Blinn-Haynes

Computer-science grad who builds dependable software, designs the SQL & data systems behind it, and turns messy problems into things that just work.

See my work → Get in touch
SOFTWARE DEVELOPMENTSQL & DATAIT SUPPORTMACHINE LEARNINGFULL-STACK
01 — SELECTED WORK

Things I've built

From production data systems to a React Native app for fellow gardeners.

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02 — ABOUT

Hey, I'm Marcus 👋

I'm a Computer Science graduate (BSc Hons, 2:1) who likes the whole stack of a problem — from the data layer up to the person who needs it to work. For six years I built and maintained the SQL systems behind a busy travel operation, securely handling passport details, contact records and bookings for thousands of customers.

Since then I've shipped a React Native app for fellow gardeners, applied machine learning to real-world problems, and now teach the next generation of coders. I care about clarity: clean data, calm interfaces, and explanations that never make people feel small.

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03 — TOOLKIT

What I work with

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04 — HOBBIES

When I'm off the clock

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05 — LET'S TALK

Let's build
something good.

Looking for a developer, data-minded engineer or IT specialist who's genuinely easy to work with? I'd love to hear what you're building.

Based in Greater London · Open to remote

✉ Email me in LinkedIn ⌥ GitHub