Alper Şimşek
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Alper Şimşek · London · 51.5074°N 0.1278°W

ProductBuilder

Product manager at scale by day. By night I ship my own — voice apps, life tools, AI products — end to end: strategy, pixels, code.

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FIX 01 — MERIDIAN · 51.5074°N
00061218--:--:--LONDON — LIVE
09–18 · Product at scale21–02 · Own products

Two shifts.
One clock.

By day I run product at scale — platform migrations, data modernisation, EU-compliance portals. By night I ship my own: voice apps, life tools, small SaaS. Between the shifts the automations keep working; nothing waits for me to wake up.

Night-shift log
22:14A voice note becomes a Linear ticket on its own — transcribed, titled, filed.
23:40The day's journal indexes itself into searchable memory.
02:00Overnight agents draft, test and open pull requests on the side projects.
07:30A Claude agent grooms the backlog before I've had coffee.
FIX 02 — SUMMITS · SELECTED WORK

Three products worth the climb. Each one designed, built and shipped end to end — strategy, pixels, code.

DiaryDotsSMT-01
iOS · Voice AI

DiaryDots

A voice diary for work and life. Tap record on a meeting, a call or a passing thought — it transcribes every word, writes a summary, pulls dated action items, and keeps everything in one searchable memory.

The app that started the whole automation stack
Visit
PlanWellSMT-02
Life OS · iOS + Web

PlanWell

A personal life OS. Thirteen mini-apps — weight, streaks, watchlist, workouts, trips and more — under one calm, AI-native home. Speak it or log it; PlanWell routes it to the right place and remembers for you.

13 mini-apps · one calm home
Visit
PhotosAgentSMT-03
Creative Agent · SaaS

PhotosAgent

AI creative studio run by a multi-agent system — five specialised agents producing photos and videos in seven languages, on a production Stripe SaaS.

1,000+ organic sign-ups · zero CAC
Read the log
FIX 03 — THE RANGE · FULL CATALOGUE
FIX 04 — THE ROUTE · FOUR DISCIPLINES

Every engagement walks the same route: survey the terrain, set the line, make the climb, take the summit.

Base camp

Strategic Vision

Survey the terrain first. Multi-year transformation roadmaps — cloud migration and enterprise data modernisation that survive quarterly weather.

The route

Product Management

Set the line. Data-informed decisions, measurable impact — turning complex technical work into scalable, humane products.

The climb

AI Development

Do the climbing myself. Apps powered by AI — speech-to-text, intelligent automation, models woven into real product experiences.

The summit

Venture Building

Zero-to-one, from positioning to pixels. Backing founders trying to build something that outlasts a funding cycle.

FIX 05 — SIGNAL · CONTACT

Send a
signal

Open to advisory, venture work and select engagements. London — available remote. I reply in days, not weeks.

© 2026 Alper Şimşek — built at nightSpace · Mountain · Clock51.5074°N 0.1278°W