Heinz Duyao

Story

One Christmas I got a remote control car. I had it apart before the day was over. My mother still tells the story. Still do. The things just got larger.

I started at Sun Microsystems in 2008, fresh out of Austria's technical high school and military service, a junior engineer on pager duty at 2am, wrestling with tape libraries in dimly lit data centre rooms. Oracle acquired Sun. I stayed in Oracle Systems, the hardware and software arm. Eight years total, from technical support to technical team lead to account management across Central Europe, learning how large decisions get made and where they go wrong. Then Dell, where I focused on EMC storage and VCE converged infrastructure. VMware, Cisco, and EMC pre-packaged as a stack. Specialized sales, but the conversations were architecture.

At AWS I work with financial institutions across Austria and CEE, where one architectural choice can bind an institution for a decade. The ones that go wrong follow a pattern. Nobody stopped to ask what the problem actually was. Seventeen years in, different rooms, same question.

I used to get bored building. Not from lack of ideas. From the friction between having one and finishing it. Bugs that took days to isolate. Documentation rabbit holes that led nowhere. The loop broke too often to stay in. Most things stayed in my head. Now my imagination is the bottleneck. That is not a complaint. It is the most interesting problem I have had in years.

Outside work I cook. A roast beef goes on the grill at 500 degrees first. Hard sear for flavor, then into the sous vide overnight. Every slice comes out edge to edge the same. No grey band. Just the color on the outside and tender pink all the way through. Understanding what each step actually does means you can sequence them deliberately. The result is something you cannot get by following a recipe. It is the one place where getting it wrong is just dinner.

Enterprise taught me that large things move on their own clock. A deal, a relationship, an institution. You cannot sprint them. You show up, you stay, you let time do the work it needs to do. Now I am building.

Thinking

Every field guards its own language, which makes it easy to miss that the structures underneath repeat.

I got pizza dough wrong for a long time. I kept changing things. More flour, less water, different yeast. The texture was never right. Then I stopped adjusting and started understanding. Autolyse first, salt late, temperature controlled throughout. The gluten network builds differently when you respect the sequence. Once I understood that, I could push hydration higher than I thought possible. The result was something a pizzaiolo would be proud of. Crunchy, chewy, airy at the same time. I had not changed how hard I was trying. I had changed what I understood.

Most expertise runs vertical. The lateral move, crossing disciplines without losing rigour, is rarer. The interesting problems sit at the edges, where specialists from each side have stopped because they fall outside their brief. I go there.

The interesting conversations happen when someone else has been there too.

Connect

The conversations worth having start with someone who followed a question further than most people would. The domain never matters. If that is where you are, I would like to hear from you.

Notes

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