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Thomas Ziegelbecker

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Thomas Ziegelbecker

A summary of “Good Strategy / Bad Strategy” by Richard P. Rumelt — Part 1

When I first read ‘Good Strategy Bad Strategy’, it left me wanting. Revisiting it this year, armed with more experience, I discovered a…

7 min read6 days ago

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A summary of “Good Strategy / Bad Strategy” by Richard P. Rumelt — Part 1

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Pinned

Thomas Ziegelbecker

WIP: Yet another list for Product Managers

Yes, I am guilty. There are a thousand lists of which books to read and which articles to look at. And, yes, I am going to provide you yet…

4 min readNov 23, 2022

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WIP: Yet another list for Product Managers

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Thomas Ziegelbecker

A summary of “Good Strategy / Bad Strategy” by Richard P. Rumelt — Part 2 (Sources of power)

Part 1: Good Strategy, Bad Strategy (Part I)

12 min read2 days ago

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A summary of “Good Strategy / Bad Strategy” by Richard P. Rumelt — Part 2 (Sources of power)

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Thomas Ziegelbecker

A summary of “Evidence Guided” by Itamar Gilad — Part 3 (Tasks and the evidence-guided company)

This third part emphasizes the challenges faced in aligning developers and business stakeholders within agile methodologies, drawing on…

7 min readApr 21, 2024

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A summary of “Evidence Guided” by Itamar Gilad — Part 3 (Tasks and the evidence-guided company)

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Thomas Ziegelbecker

A summary of “Evidence Guided” by Itamar Gilad — Part 2 (Ideas and Steps)

Part 2 of the summary, focuses on Ideas and Steps. Itamar advocates for grounded idea generation and a systematic evaluation, validation…

6 min readApr 18, 2024

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A summary of “Evidence Guided” by Itamar Gilad — Part 2 (Ideas and Steps)

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Thomas Ziegelbecker

A summary of “Evidence guided” by Itamar Gilad — Part 1

The book kicks off with a story about Itamar, who’s consulting CEOs and founders on a regular basis. He asks them a big question: “How do…

7 min readApr 15, 2024

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Evidence Guided — Creating High-Impact Products

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Thomas Ziegelbecker

A summary of “Difficult Conversations: How to discuss what matters most”

The authors of the book define a difficult conversation as:

12 min readMar 12, 2023

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A summary of “Difficult Conversations: How to discuss what matters most”

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Thomas Ziegelbecker

Thoughtbite: Focus and Perfectionism

“Focusing can be a difficult task, especially in today’s world where there are so many distractions around us. However, it is an important…

7 min readJan 11, 2023

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Thoughtbite: Focus and Perfectionism

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Thomas Ziegelbecker

Thought bite: the unspoken truth about visionary vs. optimization-driven Product Management

After reading Steve Jobs’s autobiography I had an epiphany. Why do Product discovery and customer interviews exist? Is it needed? All the…

4 min readDec 19, 2022

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Thought bite: the unspoken truth about visionary vs. optimization-driven Product Management

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Thomas Ziegelbecker

Thought bite: why prompts and questions are central to learning and creating

Yesterday I was just about to finish my Miro board about Product strategy, which I recently created to summarize all the advice from…

5 min readDec 18, 2022

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Questions

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Thomas Ziegelbecker

Thomas Ziegelbecker

Hi, I’m a Product Management enthusiast at Dynatrace, a dad, a husband, and an idealist who believes that we can make the world a better place.

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