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Dan Lebrero profile picture

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  Twitter logo External link icon
Book notes: Good Strategy, Bad Strategy
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Book notes: Good Strategy, Bad Strategy

#books #strategy
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9 min read

Recent comments

Book notes: The Manager's Path

It will be worth the time!

You dont believe in clean code

I thinks that works up to some team size. But a manager’s jo...

You dont believe in clean code

Lol

You dont believe in clean code

We should stop saying “best practices”. They are just practic...

You dont believe in clean code

Rich has been a huge influence!

You dont believe in clean code

As somebody else summarised: "clean code is not that clean".

You dont believe in clean code

I have the feeling that my last 15 years of career, I have mo...

You dont believe in clean code

I had more than a laugh readying it. Very much in agreement w...

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Where TDD falls short, find yourself a good REPL
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Where TDD falls short, find yourself a good REPL

#clojure #programming #productivity
Reactions 10
6 min read
Book notes: The Pragmatic Programmer, 20th Anniversary Edition
danlebrero profile

Book notes: The Pragmatic Programmer, 20th Anniversary Edition

#books #programming
Reactions 7
4 min read
Book notes: Implementing Lean Software Development
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Book notes: Implementing Lean Software Development

#books #lean
Reactions 11
8 min read
In case of doubt, ask for clarification
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In case of doubt, ask for clarification

#humour #communication #softskills
Reactions 8
1 min read
Book notes: The Manager's Path
danlebrero profile

Book notes: The Manager's Path

#books #management
Reactions 12 Comments 2
8 min read
You dont believe in clean code
danlebrero profile

You dont believe in clean code

#programming #productivity #coding
Reactions 131 Comments 25
6 min read
Book notes: No-Nonsense Leadership
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Book notes: No-Nonsense Leadership

#books
Reactions 5
5 min read
Book notes: The Lean Mindset
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Book notes: The Lean Mindset

#books
Reactions 3
7 min read
Book notes: The Unicorn Project
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Book notes: The Unicorn Project

#books
Reactions 12 Comments 3
6 min read
Virtual backgrounds for remote Software Developers
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Virtual backgrounds for remote Software Developers

#humor #remote
Reactions 16 Comments 2
3 min read
Book notes: Accelerate, building and scaling high performing technology organizations
danlebrero profile

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

#books #leadership #architecture #management
Reactions 37 Comments 5
8 min read
Software development and LEGO blocks
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Software development and LEGO blocks

#humor #architecture
Reactions 9 Comments 1
1 min read
A Software Dev conference on a ship 00:09
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A Software Dev conference on a ship

#techtalks #clojure #humor
Reactions 11
1 min read
Why Java? Why Clojure?
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Why Java? Why Clojure?

#clojure #java #softwaredevelopment #coding
Reactions 18
2 min read
Should I introduce an API Gateway in my workplace? A team oriented answer
danlebrero profile

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

#architecture #humor #microservices
Reactions 11
4 min read
Apache Http Client and Asynchronous HTTP client timeouts explained in pictures
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Apache Http Client and Asynchronous HTTP client timeouts explained in pictures

#clojure #java #microservices
Reactions 15
11 min read
Book notes: Becoming a Technical Leader
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Book notes: Becoming a Technical Leader

#books #leadership #management #career
Reactions 151 Comments 2
16 min read
Java with a Clojure mindset
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Java with a Clojure mindset

#clojure #java #talks
Reactions 60 Comments 10
28 min read
Architecture decisions: the belligerent contrarian and the rule of three
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Architecture decisions: the belligerent contrarian and the rule of three

#architecture
Reactions 59 Comments 8
3 min read
Other reasons for TDD: Baby steps, ROI, Evil Manager Syndrome and Watching the watchmen
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Other reasons for TDD: Baby steps, ROI, Evil Manager Syndrome and Watching the watchmen

#testing #tdd #unittesting #productivity
Reactions 68 Comments 5
5 min read
REPL driven development: immediate feedback for your backend code
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REPL driven development: immediate feedback for your backend code

#clojure #java #productivity
Reactions 46 Comments 2
24 min read
How to convince your company to adopt Clojure
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How to convince your company to adopt Clojure

#clojure #humor #fun
Reactions 16 Comments 3
1 min read
In KafkaStreams, when to choose between a KTable or a KStream?
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In KafkaStreams, when to choose between a KTable or a KStream?

#architecture #kafka
Reactions 12
5 min read
Kubernetes explained in pictures: StatefulSets, Persistent Volumes and Headless Services
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Kubernetes explained in pictures: StatefulSets, Persistent Volumes and Headless Services

#architecture #kubernetes #docker
Reactions 19
4 min read
Kubernetes explained: the theme park analogy: auto scaling, taints and affinities
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Kubernetes explained: the theme park analogy: auto scaling, taints and affinities

#architecture #kubernetes #docker
Reactions 15 Comments 3
4 min read
Kubernetes explained in pictures: the theme park analogy
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Kubernetes explained in pictures: the theme park analogy

#explainlikeimfive #architecture #kubernetes #docker
Reactions 129 Comments 11
6 min read
Habits of efficient developers
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Habits of efficient developers

#productivity #devtips
Reactions 23 Comments 1
1 min read
A more efficient developer: Go and have a rest
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A more efficient developer: Go and have a rest

#productivity #devtips
Reactions 10
1 min read
Per user rate limiting with OpenID connect and Istio in Kubernetes
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Per user rate limiting with OpenID connect and Istio in Kubernetes

#architecture #kubernetes #istio
Reactions 14
5 min read
Did you read my email?
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Did you read my email?

#humour
Reactions 36
1 min read
Kafka, GDPR and Event Sourcing
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Kafka, GDPR and Event Sourcing

#architecture #kafka #gdpr
Reactions 44 Comments 5
5 min read
Kafka, distributed coordination and the actor model
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Kafka, distributed coordination and the actor model

#architecture #kafka
Reactions 27 Comments 2
5 min read
Production data never lies
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Production data never lies

#architecture #clojure
Reactions 32
6 min read
Software development and IKEA assembly instructions
danlebrero profile

Software development and IKEA assembly instructions

#programming #docker
Reactions 44 Comments 2
4 min read
Swagger Search: Finding an endpoint in your microservice primordial soup
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Swagger Search: Finding an endpoint in your microservice primordial soup

#architecture #microservices
Reactions 15
3 min read
How to Docker Compose a developer environment: an open source example
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How to Docker Compose a developer environment: an open source example

#architecture #clojure #devtips #productivity
Reactions 36 Comments 13
7 min read
Why to Docker Compose your developer environment
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Why to Docker Compose your developer environment

#devtips #productivity
Reactions 54 Comments 2
4 min read
Efficient developers write programs for themselves
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Efficient developers write programs for themselves

#devtips #productivity
Reactions 30 Comments 13
2 min read
Master your IDE
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Master your IDE

#devtips #productivity
Reactions 15 Comments 7
1 min read
Disable notifications
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Disable notifications

#devtips #productivity
Reactions 30 Comments 11
1 min read
Joins on stateful stream processing using Kafka Streams' KTables and GlobalKTables
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Joins on stateful stream processing using Kafka Streams' KTables and GlobalKTables

#clojure #architecture
Reactions 22
7 min read
Kerberos explained in pictures
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Kerberos explained in pictures

#security #architecture
Reactions 34 Comments 3
4 min read
Error budget: Google's solution for innovating at a sustainable pace
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Error budget: Google's solution for innovating at a sustainable pace

#architecture
Reactions 15 Comments 3
4 min read
Clojure's most important lesson
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Clojure's most important lesson

#programming #clojure
Reactions 27
2 min read
Testing or Monitoring? MTBF or MTTR? Make your choice!
danlebrero profile

Testing or Monitoring? MTBF or MTTR? Make your choice!

#testing #monitoring
Reactions 12
5 min read
Documenting your architecture: Wireshark, PlantUML and a REPL to glue them all.
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Documenting your architecture: Wireshark, PlantUML and a REPL to glue them all.

#architecture
Reactions 28 Comments 5
4 min read
Simplifying your microservices architecture with Kafka and KafkaStreams
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Simplifying your microservices architecture with Kafka and KafkaStreams

#architecture #kafka
Reactions 18 Comments 1
4 min read
Java may be verbose, but who cares?
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Java may be verbose, but who cares?

#java #clojure
Reactions 66 Comments 36
3 min read
The broken promise of static typing
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The broken promise of static typing

#bugs #types
Reactions 31 Comments 82
3 min read
Good tests, Bad tests
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Good tests, Bad tests

#testing
Reactions 9 Comments 4
3 min read
The tragedy of 100% code coverage
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The tragedy of 100% code coverage

#testing
Reactions 99 Comments 46
4 min read
No more DEBUG/INFO/WARN/ERROR logging
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No more DEBUG/INFO/WARN/ERROR logging

#logging
Reactions 4 Comments 4
2 min read
The boy who cried wolf, an IT tale
danlebrero profile

The boy who cried wolf, an IT tale

#testing #monitoring
Reactions 15
2 min read
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