Leandro Proença

Arrays in x86 Assembly

22 Oct 2025

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assembly

You don't need Kafka: Building a message queue with only two UNIX signals

21 Oct 2025

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kafkaunix

Voltando às raízes de blogueiro

18 Oct 2025

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blog

Um resumo do meu 2024

18 Oct 2025

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braziliandevs

Arrays em Assembly x86

17 Aug 2024

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assembly

Construindo um web server em Assembly x86, the grand finale, multi-threading

14 Jul 2024

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braziliandevsassembly

Construindo um web server em Assembly x86, parte V, finalmente o server

25 May 2024

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braziliandevsassembly +1

Construindo um web server em Assembly x86, parte IV, um assembly modesto

13 May 2024

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computersciencebraziliandevs +1

Construindo um web server em Assembly x86, parte III, código de máquina

23 Apr 2024

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assemblybraziliandevs

Construindo um web server em Assembly x86, parte II, história e arquitetura

11 Apr 2024

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assemblybraziliandevs

Construindo um web server em Assembly x86, parte I, introdução

09 Apr 2024

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assemblybraziliandevs

Superficial, básico e avançado

09 Mar 2024

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webdev

Building a dead simple background job in Rust

12 Nov 2023

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rust

Understanding the basics of Smart Pointers in Rust

01 Nov 2023

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rustdatastructures

Compiladores, trampolim, deque e thread pool

17 Oct 2023

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rubywebdev

Rust, Go, Rinha e I/O

08 Sep 2023

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braziliandevsrust +2

Entendendo fundamentos de recursão

23 Jun 2023

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programmingruby +1

Vencendo os números de ponto flutuante: um guia de sobrevivência

06 Jun 2023

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computersciencebraziliandevs

Winning at floating-point issues: a survival guide

01 Jun 2023

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computerscienceprogramming

[pt-BR] Fundamentos do Git, um guia completo

24 May 2023

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gitlinux +1

AI & Ruby: an introduction to neural networks

19 May 2023

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rubymachinelearning +2

Kubernetes 101, part VIII, networking fundamentals

13 May 2023

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kubernetesdocker

Kubernetes 101, part VII, jobs and cronjobs

29 Apr 2023

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kubernetesdocker

A comprehensive introduction to Ruby

28 Apr 2023

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rubyrails

Kubernetes 101, part VI, daemonsets

05 Apr 2023

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kubernetesdocker

Kubernetes 101, part V, statefulsets

01 Apr 2023

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kubernetesdocker

SQL JOIN explained

17 Mar 2023

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sqldatabase +1

Git fundamentals, a complete guide

15 Mar 2023

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gitlinux

Kubernetes 101, part IV, deployments

12 Mar 2023

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kubernetesdocker

Kubernetes 101, part III, controllers and self-healing

12 Mar 2023

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kubernetesdocker +2

Kubernetes 101, part II, pods

01 Mar 2023

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kubernetesdocker +2

Kubernetes 101, part I, the fundamentals

23 Feb 2023

• 🇺🇸

Tekton CI/CD, the grand finale, interceptors

22 Feb 2023

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kubernetesdocker +1

Tekton CI/CD, part IV, continuous delivery

21 Feb 2023

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firstpostcareer +1

Tekton CI, part III, listen to Github events

19 Feb 2023

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tutorial

Tekton CI, part II, sharing information

19 Feb 2023

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kubernetesci +2

Tekton CI, part I, a gentle introduction

19 Feb 2023

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discusssoftwaredevelopment +1

CI/CD in a nutshell

19 Feb 2023

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cicd +2

Seu dinheiro não é infinito

21 Oct 2022

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leadershipmanagement +1

Liderança começa com confiança: minha trajetória

17 Sep 2022

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Thinking like containers

09 Aug 2022

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dockerlinux

Simulating OOP in Bash

06 Aug 2022

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oopbash +1

Building a Web server in Bash, the grand finale

01 Aug 2022

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webdevhtml +2

Building a Web server in Bash, part III - Login

01 Aug 2022

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webdevlinux +2

Building a Web server in Bash, part II - parsing HTTP

01 Aug 2022

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webdevhttp +2

Building a Web server in Bash, part I - sockets

01 Aug 2022

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webdevhttp +2

Inter-process communication: pipes

14 Jul 2022

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unixlinux

Inter-process communication: files

13 Jul 2022

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unixlinux

A brief history of modern computers, multitasking and operating systems

12 Jul 2022

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unixlinux +2

Métricas cAdvisor no Kubernetes com Prometheus e Grafana

06 Jul 2022

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kubernetesprometheus +1

Prometheus on Kubernetes 101

06 Jul 2022

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prometheuskubernetes +1

Mastering the Docker networking

05 Jul 2022

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dockerlinux +1

Implementando um simples background job com UNIX named pipes

15 Jun 2022

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unixlinux +1

Entendendo UNIX pipes

15 Jun 2022

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unixlinux +1

Resolvendo problema de performance no PostgreSQL com CTE

13 Jun 2022

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sqlpostgres +1

A very simple GraphQL tutorial in Ruby

03 Mar 2022

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rubygraphql

Mastering Docker Volumes

05 Feb 2022

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dockercontainers +1

How to reduce the time complexity of nested loops

04 Dec 2021

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programmingruby +1

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

16 Sep 2021

• 🇺🇸

postgres

A CRUD journey in Haskell, part II, Socket programming

10 Aug 2021

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haskellnetworking +2

A CRUD journey in Haskell, part I, introduction

03 Aug 2021

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haskellprogramming +1

Using Docker in development the right way

29 Jun 2021

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dockercontainers

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

09 May 2021

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rubyhtml +2

Web basics: a simple HTTP Server in Ruby

03 May 2021

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rubytdd +1

Web basics: a TCP Server in Ruby

30 Apr 2021

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rubytcp +2

Boilerplate for a containerized plain Ruby application

28 Apr 2021

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rubytdd +2

Quicksort, a Ruby implementation using Test-driven development

16 Apr 2021

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rubyquicksort +2

Deploy to Kubernetes using Github Actions (including Slack notification)

14 Apr 2021

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githubaws +2

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

10 Apr 2021

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rubyprogramming +1

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

10 Apr 2021

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rubyprogramming +1

Ruby blocks made easy, part I, methods and procs

10 Apr 2021

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rubyprogramming +1