I didn’t begin
with a roadmap

I kept following the problems that pulled me in

I’m Ahmet Yasir Demir, an Electronics and Communication Engineering graduate building AI-native products, mobile systems, automation workflows and interactive web experiences

PERSONAL ARCHIVE / PORTRAIT
AHMET YASIR DEMIRISTANBUL · 2026

01 / CURIOSITY

Gradient descent was the first pull

During my second year at university, I was deciding between embedded systems and software

Andrew Ng’s machine-learning courses made AI feel less like a black box and more like a system I wanted to understand

I learned Python through face authentication, liveness detection, computer vision and audio-based fatigue classification

FACE AUTHENTICATIONMEL-SPECTROGRAMSCOMPUTER VISION

02 / OWNERSHIP

I wanted something of my own

Understanding models was no longer enough. I wanted to build something people could actually use

PetAI started from my love of animals. The application worked, but it did not give people a strong reason to return

A working product is not automatically a necessary product

03 / REALITY

Every release removed one illusion

PETAIREPEAT USE

A working idea can still lack a reason to return

HEADPHONE CLEANERTRUST

A real problem is not enough without product trust

PODTALKPERSONAL NEED

The strongest product began inside my own behaviour

I asked why everything I listened to had to be content created by someone else That question became PodTalk

04 / DIRECTION

Shipping made me less romantic about products

Publishing was only the beginning. I learned to inspect App Store and Firebase data, study behaviour, update products and work on distribution

Corvus taught me that attachment is not the same as a clear reason for a product to exist

A finished product can still be directionless

05 / NOW

I do not need to own every idea
I want to help build the thing that works

There are products I do not need to found—but whose development I want to contribute to

I feel most useful when something I helped create solves a real need, enough that someone chooses to use it, return to it or pay for it

HARDWARE ROOTS

Software was not my only entry point

My background also includes Raspberry Pi automation, UART communication, sensors, GPIO, PWM, Socket.IO control and real-time telemetry

SMART GARAGE

C# / .NET · PYTHON · RASPBERRY PI · UART · GPIO · PWM

SMARTXCAR

FLASK · SOCKET.IO · COMMAND VALIDATION · TELEMETRY · DOCKER

The stack changes
The responsibility does not

TypeScript · React · Next.js · Flutter · Dart · Firebase · Node.js

I learn best while moving

I am usually listening to something

Animals have shaped more than one of my products

I open more loops than I should

I am learning to close fewer of them and go deeper

I care less about owning the idea
I care more about helping build the thing that works