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Ahmet Kapusuz

// software engineer

Frontend engineer at Booking.com. After hours I build apps.

By day I work on frontend platform, helping product teams ship across one of the world's largest travel platforms. By night I build the small, private apps I wanted but couldn't find.

See what I've built Read my writing github ↗ linkedin ↗
Lector teleprompter ready to start a script

Lector

iPhone · iPad · Apple Watch

open →

Kickoff

iOS · Android · live scores

open →

MoodTrace

iOS · Android · private by default

open →

01 / apps

Four apps, built after hours.

all projects →
Kickoff home screen with a live match card and live scores

Kickoff

iOS · Android · sports

Live football scores across ten top leagues, with a full match center and a nine-day calendar. No sign-up.

open app page →
MoodTrace home screen with a mood slider and recent entriesMoodTrace insights screen with a thirty-day trend

MoodTrace

iOS · Android · health

Log a mood in seconds and spot patterns over time. Entries stay on your phone; no account required.

open app page →
Lector teleprompter ready to start a script

Lector

iOS · watchOS · productivity

A clean, private teleprompter for iPhone and iPad, with Apple Watch as the remote.

open app page →

ScrumPoker

web · realtime

Real-time planning poker for distributed agile teams. Share a link, vote, reveal.

visit scrumpoker.co ↗

02 / how I build

Same three rules, every app.

  1. 01

    Local-first

    Your data stays on your device. MoodTrace keeps every entry on your phone; Kickoff stores your leagues locally.

  2. 02

    No account walls

    Kickoff and MoodTrace work the moment you open them. Nothing stands between you and the first useful screen.

  3. 03

    Fast and quiet

    Screens that do one job, small bundles, no clutter. This site ships no JavaScript it doesn't need.

03 / writing

Notes & articles

all 11 posts →

04 / about

Football first, code a close second.

I've supported Beşiktaş longer than I've been a developer. I cycle whenever Amsterdam's weather allows, take photos of things that seem ordinary until they're not, and spend a lot of time working out where AI tools actually help.

more about me →