Leandro Proença

Software Developer

Joined on Aug 8, 2017 https://leandronsp.com

Education

BSc, Information Systems

Work

Software Developer

Leandro Proença

Jul 5

Mastering the Docker networking

#docker #linux #nginx

5 min read

Resolvendo problema de performance no PostgreSQL com CTE

valeu Duke! parece uma ótima combinação mesmo, views material...

Jun 13

How to reduce the time complexity of nested loops

Thanks! The relation between users and groups here are very s...

Dec 7 '21

Testing Rails 6 Zeitwerk Autoloading

Thank you, this writing is really a life saver!

Oct 22 '21

A powerful full-text search in PostgreSQL in less than 20 lines

I used Solr in some projects. For me PostgreSQL is the perfec...

Sep 18 '21

A powerful full-text search in PostgreSQL in less than 20 lines

Thanks but I'm not :P Just a random person doing random stuff...

Sep 17 '21

Do you use Docker?

I can’t see myself developing without containers

May 16 '21

Deploy to Kubernetes using Github Actions (including Slack notification)

I enjoy and learn with your writings! Yes, do it more 💪🏻

Apr 15 '21

Leandro Proença

Jun 15

Implementando um simples background job com UNIX named pipes

#unix #linux #pipes

3 min read

Leandro Proença

Jun 15

Entendendo UNIX pipes

#unix #linux #pipe

3 min read

Leandro Proença

Jun 13

Resolvendo problema de performance no PostgreSQL com CTE

#sql #postgres #cte

36 6

4 min read

Leandro Proença

Mar 3

A very simple GraphQL tutorial in Ruby

#ruby #graphql

16 1

3 min read

Leandro Proença

Feb 5

Mastering Docker Volumes

#docker #containers #linux

5 min read

Leandro Proença

Dec 4 '21

How to reduce the time complexity of nested loops

#programming #ruby #algorithms

144 3

4 min read

Leandro Proença

Sep 16 '21

A powerful full-text search in PostgreSQL in less than 20 lines

#postgres

63 5

9 min read

Leandro Proença

Aug 10 '21

A CRUD journey in Haskell, part II, Socket programming

#haskell #networking #tcp #ruby

4 min read

Leandro Proença

Aug 3 '21

A CRUD journey in Haskell, part I, introduction

#haskell #programming #functional

5 min read

Leandro Proença

Jun 29 '21

Using Docker in development the right way

#docker #containers

165 8

5 min read

Leandro Proença

May 9 '21

Web basics: sending HTML, CSS and Javascript content through HTTP

#ruby #html #css #javascript

5 min read

Leandro Proença

May 3 '21

Web basics: a simple HTTP Server in Ruby

#ruby #tdd #http

4 min read

Leandro Proença

Apr 30 '21

Web basics: a TCP Server in Ruby

#ruby #tcp #http #programming

3 min read

Leandro Proença

Apr 28 '21

Boilerplate for a containerized plain Ruby application

#ruby #tdd #docker #makefile

3 min read

Leandro Proença

Apr 16 '21

Quicksort, a Ruby implementation using Test-driven development

#ruby #quicksort #algorithms #tdd

7 min read

Leandro Proença

Apr 14 '21

Deploy to Kubernetes using Github Actions (including Slack notification)

#github #aws #eks #kubernetes

26 8

4 min read

Leandro Proença

Apr 10 '21

Ruby blocks made easy, part III ~grand finale~, blocks and syntactic sugar

#ruby #programming #softwaredevelopment

5 min read

Leandro Proença

Apr 10 '21

Ruby blocks made easy, part II, curry and procs as arguments

#ruby #programming #softwaredevelopment

3 min read

Leandro Proença

Apr 10 '21

Ruby blocks made easy, part I, methods and procs

#ruby #programming #softwaredevelopment

4 min read

Leandro Proença

Apr 4 '21

Thinking like containers

28 1

6 min read

DEV Community

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Leandro Proença

Badges

Mastering the Docker networking

Recent comments

Resolvendo problema de performance no PostgreSQL com CTE

How to reduce the time complexity of nested loops

Testing Rails 6 Zeitwerk Autoloading

A powerful full-text search in PostgreSQL in less than 20 lines

A powerful full-text search in PostgreSQL in less than 20 lines

Do you use Docker?

Deploy to Kubernetes using Github Actions (including Slack notification)

Implementando um simples background job com UNIX named pipes

Entendendo UNIX pipes

Resolvendo problema de performance no PostgreSQL com CTE

A very simple GraphQL tutorial in Ruby

Mastering Docker Volumes

How to reduce the time complexity of nested loops

A powerful full-text search in PostgreSQL in less than 20 lines

A CRUD journey in Haskell, part II, Socket programming

A CRUD journey in Haskell, part I, introduction

Using Docker in development the right way

Web basics: sending HTML, CSS and Javascript content through HTTP

Web basics: a simple HTTP Server in Ruby

Web basics: a TCP Server in Ruby

Boilerplate for a containerized plain Ruby application

Quicksort, a Ruby implementation using Test-driven development

Deploy to Kubernetes using Github Actions (including Slack notification)

Ruby blocks made easy, part III ~grand finale~, blocks and syntactic sugar

Ruby blocks made easy, part II, curry and procs as arguments

Ruby blocks made easy, part I, methods and procs

Thinking like containers