m✳
FULL-STACK ENGINEER · DESIGNER · BUILDERBASED IN CANADA · OPEN TO THE WORLD
WELCOME TO MY LITTLE CORNER OF THE INTERNET

FULL-STACK ENGINEER & DESIGNER

I build products that look exceptional
and work even better.

Explore my work
A NOTE TO SELF

Make it useful.
Make it feel good.
Then add a little
unexpected.

always stay curious :)
A work in progress.
Just like all good things.✧
ENGINEER BY LOGIC. DESIGNER BY INSTINCT.SCROLL TO LOOK AROUND PORTFOLIO / 2026
01 / THE GOOD STUFF

Some things
I’ve put my heart into.

Products I’ve designed, built, and shipped.
Different challenges. Same care.

A good interface
should feel like
a good conversation.✧
Made with
intent.AND A LOT OF COFFEE
ENGINEERING MEETS DESIGN. PIXELS MEET PURPOSE.Explore the project archive
02 / HOW A GOOD IDEA GROWS

A little messy.
Entirely intentional.

Scroll through the way I work.

FIRST, GET CURIOUS01 / 03

Ask better
questions.

Who is this for? What gets in their way? What would make their day a little easier?

Listen before assuming.Follow the friction.Find the real problem.
DISCOVERY · RESEARCH · DIRECTION
THEN, MAKE IT REAL02 / 03

Think with
your hands.

Turn the first spark into something you can click, question, and improve.

Sketch+Prototype+Try it
JOURNEYS · WIREFRAMES · PROTOTYPES
FINALLY, MAKE IT FEEL RIGHT03 / 03

The magic is
in the details.

A clear next step. A thoughtful transition. A button exactly where you need it.

✓ Clear and accessible✓ Beautiful in motion✓ Ready for real people
TEST · REFINE · SHIP
01 / 03
Find the real question.
03 / BEHIND THE PIXELS

Engineer by logic.
Designer by instinct.

Head in the systems.
Hands in the details.
HELLO AGAIN, I’M MIR SADAT.

Curiosity is
my favourite
build tool.

I work at the intersection of engineering, design, and AI. I care about the details that make products feel intuitive, the systems that make them reliable, and the ideas that make them worth building.
Currently engineering AI systems at AfterQuery (YC W25). Previously at Series, Velric, and Daylily AI.
About meMir Sadat
THE JOURNEY SO FAR
SEP 2025 — NOW

AfterQuery (YC W25)

AI evaluation and testing workflows. LLM task accuracy up 18%, manual QA down 50%.

SOFTWARE ENGINEER
MAY 2024 — SEP 2025

Series

Responsive product experiences and reusable components. Landing-page CTR up 35%.

SOFTWARE ENGINEER
JAN — APR 2024

Velric

A production MVP built in 3 weeks, reaching 5,500+ users at 99.8% uptime.

SOFTWARE ENGINEER
APR — SEP 2023

Daylily AI

AI-powered e-commerce experiences. $50K+ in new revenue, storefront conversion up 9%.

SOFTWARE ENGINEER
M / PERSONAL FILEHANDLE WITH CURIOSITY
04 / WHAT I BRING TO THE TABLE

Big picture thinking.
Small detail energy.

From the first conversation
to the final interaction.

01

Full-stack development

Production-ready products from interface to API, built to be reliable, fast, and easy to grow.

REACT · NEXT.JS · NODE.JS · POSTGRESQL
02

AI engineering

LLM integrations, agents, and evaluation workflows that make AI features accurate and genuinely useful.

LLMS · AI AGENTS · AI EVALUATION
03

UI/UX design

Interfaces shaped around real people. Clear flows, distinctive visuals, and systems that scale.

FIGMA · DESIGN SYSTEMS · RESPONSIVE UI
04

Creative development

A little rhythm in the interface. Motion and interaction that explain, reassure, and delight.

CREATIVE CODING · MOTION · PRODUCT ENGINEERING
A thoughtful collaborator, from start to finish.Have something in mind?
05 / SERIOUS ABOUT PLAY

No brief.
Just a little curiosity.

A few small experiments.
Go on, give them a try.

EXPERIMENT 001TYPE + MOTION

Same letters. A different feeling.

EXPERIMENT 002COLOR + FEELING
Good
energy.A LITTLE CONTRAST GOES A LONG WAY.

Pick a color. Change the mood.

06 / SOMETHING GOOD STARTS WITH A HELLO

Have an idea?
Let’s build it.

I’m open to software engineering opportunities, design collaborations, ambitious startups, and interesting products. Whether you’re hiring, building, or exploring an idea, I’d love to hear about it.

Let’s connect Your next great idea
could start right here.