Dann brown

I am an Senior Fullstack Software Developer working in my skills and learning new stuffs about tech daily

Posts by Year

2025

AWS posts hub

less than 1 minute read

Introduction adfasdfdasf

AWS posts hub

less than 1 minute read

Introduction adfasdfdasf

AWS EventBridge

less than 1 minute read

Introduction This post is a hub of AWS EventBridge notes.

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2024

AWS Database

3 minute read

Introduction this post is a hub of AWS database notes

Amazon Route 53

2 minute read

Introduction this post is a hub of notes of amazon route 53

tools, commands and hacks

less than 1 minute read

Introduction this post is a hub of tools usufull for daily use. as a systems engieener

Svelte First Steps: A Comprehensive Journey

11 minute read

<!– these days, I want to learn svelte by client’s request, I work nowdays at react’s projects but a listeng from cowrokers and friend svelt is getting r...

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2023

iftt proof

less than 1 minute read

this post its a proof for test automatization for links post with social media nets througth iftt

Deterministic Finite Automata (DFAs)

1 minute read

A deterministic finite automaton (DFA) is a mathematical model used to recognize patterns in strings. It is a type of finite state machine that accepts or r...

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2022

JAVA Patters Families

less than 1 minute read

Concept there is 3 main families of patterns coudl be applied to all code langajes , so they are:

Java SplitIterator

1 minute read

Concept SplitIterator is a new interface, it comes with JDK 8, the main functionalities of split iterator is

Java Spring-cloud sleuth

2 minute read

This is an post for ilustrate how works Spring Cloud Sleuth for track request throught several microservices

Strategy Pattern

2 minute read

This is an example implementation of the Strategy pattern

Iterator Pattern

2 minute read

This is an example for implementation for Iterator pattern

Builder Pattern

2 minute read

This is an example for implementation for Builder pattern

Bridge Pattern

1 minute read

This is an example for implementation for Bridge pattern

Facade Pattern

2 minute read

This is an example for implementation for Facade pattern

Proxy Pattern

2 minute read

This is an example for implementation for Proxy pattern

Singleton Pattern

1 minute read

This is an example for implementation for singleton pattern

Adapter Pattern

2 minute read

This is an example for implementation for Adapter pattern

Command pattern

1 minute read

This is an example for implementation for Command pattern

Factory pattern

3 minute read

This is an example for implementation for factory pattern

Decorator pattern

1 minute read

This is an example for implementation for decorator patter

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