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Dan Lebrero

Technical architect with more than 15 years of software development experience. A long time Java practitioner, he now also loves ().

Location Spain Joined Joined on  Personal website https://danlebrero.com twitter website
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Book notes: Design It!: From Programmer to Software Architect

Book notes: Design It!: From Programmer to Software Architect

4
Comments
14 min read

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Are you asking too much from your team/tech lead?

Are you asking too much from your team/tech lead?

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Comments 3
3 min read
But life had other plans ...

But life had other plans ...

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Comments 2
3 min read
CTO last day: reflections, mistakes, and some learnings

CTO last day: reflections, mistakes, and some learnings

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Comments 8
6 min read
Book notes: Staff Engineering: Leadership beyond the management track

Book notes: Staff Engineering: Leadership beyond the management track

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Comments 1
8 min read
Book notes: Monolith to Microservices: Evolutionary Patterns to Transform Your Monolith

Book notes: Monolith to Microservices: Evolutionary Patterns to Transform Your Monolith

9
Comments
10 min read
The self-inflicted denial-of-service (DDoS) attack

The self-inflicted denial-of-service (DDoS) attack

24
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3 min read
Book notes: Turn the Ship Around!

Book notes: Turn the Ship Around!

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11 min read
My personal path to Senior developer ... and beyond!

My personal path to Senior developer ... and beyond!

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2 min read
Book notes: Sooner, safer, happier: Antipatterns and patterns for business agility.

Book notes: Sooner, safer, happier: Antipatterns and patterns for business agility.

8
Comments
13 min read
Implementing DORA key software delivery metrics

Implementing DORA key software delivery metrics

7
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7 min read
Book notes: Grokking Simplicity

Book notes: Grokking Simplicity

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5 min read
Book notes: Grokking Simplicity

Book notes: Grokking Simplicity

1
Comments
5 min read
Book notes: Designing Data-Intensive Applications

Book notes: Designing Data-Intensive Applications

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Comments 3
15 min read
Book notes: Zen & the Art of Motorcycle Maintenance

Book notes: Zen & the Art of Motorcycle Maintenance

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8 min read
Book notes: Thinking in Systems.

Book notes: Thinking in Systems.

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13 min read
Book notes: Fundamentals of Software Architecture

Book notes: Fundamentals of Software Architecture

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12 min read
First ever resilience test

First ever resilience test

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3 min read
CTO day 7: Lucky Lotto, chaos engineering but for teams

CTO day 7: Lucky Lotto, chaos engineering but for teams

4
Comments
7 min read
Book notes: Shape Up: Stop Running in Circles and Ship Work that Matters.

Book notes: Shape Up: Stop Running in Circles and Ship Work that Matters.

3
Comments
6 min read
CTO day 6: Building bridges with a "Week of little things"

CTO day 6: Building bridges with a "Week of little things"

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Comments 2
5 min read
Book notes: Unlearn: Let Go of Past Success to Achieve Extraordinary Results

Book notes: Unlearn: Let Go of Past Success to Achieve Extraordinary Results

Comments
11 min read
CTO day 5: Building bridges with "Adopt a developer"

CTO day 5: Building bridges with "Adopt a developer"

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5 min read
Book notes: 97 Things Every Engineering Manager Should Know

Book notes: 97 Things Every Engineering Manager Should Know

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5 min read
Book notes: Value Stream Mapping

Book notes: Value Stream Mapping

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12 min read
Book notes: Project to Product

Book notes: Project to Product

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10 min read
The feeling of Trunk-Based Development

The feeling of Trunk-Based Development

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2 min read
Book notes: A Philosophy of Software Design

Book notes: A Philosophy of Software Design

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6 min read
CTO day 4: Team building with "I dare you" challenge

CTO day 4: Team building with "I dare you" challenge

2
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6 min read
Book notes: Team Topologies

Book notes: Team Topologies

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Comments 1
10 min read
Book notes: Level Up Agile with Toyota Kata

Book notes: Level Up Agile with Toyota Kata

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10 min read
Continuous improvement with Toyota Kata

Continuous improvement with Toyota Kata

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7 min read
CTO day 3: Meeting "The Business"

CTO day 3: Meeting "The Business"

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Comments 2
6 min read
Course notes: Time Management for Technical Leaders

Course notes: Time Management for Technical Leaders

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2 min read
CTO day 2: downsizing the team

CTO day 2: downsizing the team

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Comments 4
5 min read
CTO day 1: first steps and hiring framework

CTO day 1: first steps and hiring framework

46
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4 min read
Book notes: Good Strategy, Bad Strategy

Book notes: Good Strategy, Bad Strategy

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9 min read
Where TDD falls short, find yourself a good REPL

Where TDD falls short, find yourself a good REPL

12
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6 min read
Book notes: The Pragmatic Programmer, 20th Anniversary Edition

Book notes: The Pragmatic Programmer, 20th Anniversary Edition

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Comments 1
4 min read
Book notes: Implementing Lean Software Development

Book notes: Implementing Lean Software Development

12
Comments
8 min read
In case of doubt, ask for clarification

In case of doubt, ask for clarification

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1 min read
Book notes: The Manager's Path

Book notes: The Manager's Path

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Comments 2
8 min read
You dont believe in clean code

You dont believe in clean code

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Comments 25
6 min read
Book notes: No-Nonsense Leadership

Book notes: No-Nonsense Leadership

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5 min read
Book notes: The Lean Mindset

Book notes: The Lean Mindset

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7 min read
Book notes: The Unicorn Project

Book notes: The Unicorn Project

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6 min read
Virtual backgrounds for remote Software Developers

Virtual backgrounds for remote Software Developers

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Comments 2
3 min read
Book notes: Accelerate, building and scaling high performing technology organizations

Book notes: Accelerate, building and scaling high performing technology organizations

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Comments 5
8 min read
Software development and LEGO blocks

Software development and LEGO blocks

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Comments 1
1 min read
A Software Dev conference on a ship 00:09

A Software Dev conference on a ship

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1 min read
Why Java? Why Clojure?

Why Java? Why Clojure?

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2 min read
Should I introduce an API Gateway in my workplace? A team oriented answer

Should I introduce an API Gateway in my workplace? A team oriented answer

13
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4 min read
Apache Http Client and Asynchronous HTTP client timeouts explained in pictures

Apache Http Client and Asynchronous HTTP client timeouts explained in pictures

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11 min read
Book notes: Becoming a Technical Leader

Book notes: Becoming a Technical Leader

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Comments 2
16 min read
Java with a Clojure mindset

Java with a Clojure mindset

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Comments 10
28 min read
Architecture decisions: the belligerent contrarian and the rule of three

Architecture decisions: the belligerent contrarian and the rule of three

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Comments 8
3 min read
Other reasons for TDD: Baby steps, ROI, Evil Manager Syndrome and Watching the watchmen

Other reasons for TDD: Baby steps, ROI, Evil Manager Syndrome and Watching the watchmen

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Comments 5
5 min read
REPL driven development: immediate feedback for your backend code

REPL driven development: immediate feedback for your backend code

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Comments 2
24 min read
How to convince your company to adopt Clojure

How to convince your company to adopt Clojure

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Comments 3
1 min read
In KafkaStreams, when to choose between a KTable or a KStream?

In KafkaStreams, when to choose between a KTable or a KStream?

12
Comments
5 min read
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