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Henning Witzel-Açıkgöz

I lead design teams and run products of my own.

By day I run design at NewStore. At night I build my own products, end to end, that help people spend more time on what matters.

20
years building products
80k+
people use my NewStore designs every month
3.8k+
commits in the last twelve months
2k+
people have used the products I built myself
The last twelve months
Every day I committed, coloured by what I was building
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
QuieterBusier

One thing at a time. Each product gets a run, gets finished, and then the next one starts. You can see the hand-off: red through the winter, teal across the summer, amber taking over in autumn.

ShareMyPage
1,362
WhatWeCook
1,125
Intura
593
Five smaller things
720
Commits
3,800
Days with work
219
Busiest day
102
InturaHomepage polish, roadmap retired, frosted nav, 1.7 release note12 NovShareMyPageShow the product itself in the September to November release notes11 NovTalkMeThroughBring the voice waves back11 NovShareMyPageRelease notes for September to November, in one edition11 NovInturaFix empty carousels11 NovTalkMeThroughMake the homepage try-out a short Jobs to Be Done interview with the four forces11 NovShareMyPageTell agents a page can update itself, and document the raw-link lag11 NovInturaKaya's monthly letter11 NovTalkMeThroughAnswer by talking first, keep filler words out, and calm the listening screen11 NovShareMyPageKeep a page up to date with an HTTP PUT11 NovInturaKaya card eval (30 questions) and fixes11 NovInturaWeekly summary11 NovInturaSummaries and 1:1 prep know the insight-card library11 NovTalkMeThroughAsk only about names that need it, and get the role for the credit10 NovTalkMeThroughSend the no-index header to Google10 NovWhatWeCookPlanning a day for a dish on the ideas moves it there instead of adding it twice7 NovWhatWeCook"Ihr kocht für" can be set by hand7 NovShareMyPageOpen on Pulse once the workspace has 3 pages, with a Start page setting6 NovTalkMeThroughMove one section per scroll on desktop6 NovShareMyPageSuggest brand colors from the logo, and say when a color has to shift5 NovWhatWeCookSay in the log why a heartbeat ping was not sent3 NovWhatWeCookPing Checkly when five cron jobs finish3 NovWhatWeCookAdd /api/health for uptime monitoring3 NovWhatWeCookWhat's at home no longer counts a Butternusskürbis as there because Butter is22 Oct

Smaller things.
Built because something annoyed me.

I use all three. None of them are published, and only some of them ever could be.
All of it
iPad as Display, running where it is meant to
iPadOS · not published yet

iPad as Display

An old iPad in the corner of a desk, turned into a calendar that shows the day and joins the meeting with one tap.

Nuri TV, running where it is meant to
Apple TV · one weekend

Nuri TV

A television channel with one viewer, my son. Nineties shows on a fixed schedule, and it closes itself at the end of the window.

Listen Later, running where it is meant to
Web · personal

Listen Later

Paste any text or a link and it reads it to you. Built for the long answer you would rather hear on a walk.

Making people better is not a strategy.
It is the reason.

I want to help people get better at what they do. I believe the right tool can change what a person is capable of: make them faster, braver, free to focus on the work instead of the friction around it. That’s my mission, plainly stated: build things that help people do their best work and feel good doing it. Leading my design team is the same belief, pointed at the people doing the building.

Intura
for the people who lead

The people you lead get a manager who noticed the pattern, instead of one who kept repeating it.

WhatWeCook
for households

Dinner stops being a question somebody has to answer at six o’clock, every evening, for the rest of their life.

ShareMyPage
for anyone making pages with AI

Everyone on your team opens what you made from one link, and nobody outside the company can.

NewStore
for 70,000 people on a shop floor

Someone on a shop floor can answer the question while the customer is still standing there, instead of disappearing to go and check.

Design OS
  1. Research rhythm
    Every six weeks, whatever the roadmap does
  2. Story mapping
    One narrative before anyone builds
  3. Feedback loops
    Three horizons, not one
  4. Metrics
    One owner per number, reviewed monthly
  5. OKRs and growth
    Discipline, so creativity survives
  6. Levelling
    What good means, in writing

A team that works when I am not in the room.
My design operating system.

Years of leading design have taught me that a team scales on what is written down, not on who is in the room. Story mapping, a research rhythm, feedback loops, goals, levelling and metrics, each feeding company priorities, better products and growing people.

How each part works

WhatWeCook,
built from a phone, on parental leave.

A Mac mini at home running agents, a newborn asleep, and an app I had wanted to make for five years. Live Activities, widgets, Siri, and an import pipeline that watches the video when a reel has no recipe written on it.

Read how it was built See the product
“It is hard to keep up with his ideas. I was still building the third one when he sent the sixth.”
ClaudeAnthropic’s Claude, pair-building this site from the terminal
Claude Code running on a phone, working on WhatWeCook
The Mac mini at home that ran the agents
He isn’t a typical design or UX lead. He can comfortably think like a product person, and is really on the cutting edge of generative AI and codegen, as his team all are too.
Benjamin HoskinsChief Technology Officer, NewStoreThe nine years behind this

Outside NewStore, I build and I coach.
Products of my own, and help with yours.

Alongside leading design at NewStore, I design, build and ship my own products end to end: design, code, App Store, support. It keeps me close to how the work is actually made, which is the part of leading a team that is easiest to lose.
I also coach people building their own products, and I am glad to take someone else’s apart with them: what is wrong with it, or simply how I solved the part they are stuck on. One friend got my whole video import pipeline last month. Another wanted to know how the marketing videos get made, which is the half most builders never get to.

Questions people ask.

What does Henning build?

I lead design teams at NewStore as Director of Design, where 70,000 store associates use what we make. I also run three products of my own: Intura, a leadership journal for people who lead, with a coach that has read every page; WhatWeCook, meal planning for households on the web and iOS; and ShareMyPage, for sharing pages you make with AI behind real access control.

Can I work with you?

Alongside NewStore, yes. Happy to talk: coaching people building their own products, taking yours apart with you and showing how I solved the part you are stuck on, or just a good conversation. The thirty minutes are free, and not a sales call. Book a time on the calendar at the bottom of the page or write to henning@hwa.design.

How do you build with AI?

I design the product and decide what gets built, and I build it with Claude Code. WhatWeCook was built in 32 days with Claude Code on a Mac mini at home, steered from my phone, on parental leave. The blog post tells the whole story.

Where are you based?

In Berlin, Germany, since 2015. Before that I spent six years in Erfurt, where I studied and in 2011 founded my own studio. I work in English and German, and my own products are built at home, on a Mac mini in my office in Berlin.