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# Engineering
Improving Kubernetes response for scale out
Improving Kubernetes response for scale out
Be able to fast respond scale out situations was always a challenge, and morden cloud infrastructures arrived to solve this problem, but…
Rafa Leo
Mar 17
Incident Management. Not everything is critical
Incident Management. Not everything is critical
At some point in a you will need to address some issues related to managing incidents. Not everything is critical and urgent
David Stanete
Jul 29, 2020
Simplify the maintenance of your Frontend projects
Simplify the maintenance of your Frontend projects
If your company spends time and money every couple of years to refactor Frontend projects because it turns out to be a complex system that…
Rafael Antonio Lucio
Jul 21, 2020
React Suspense + SWR + Skeleton
React Suspense + SWR + Skeleton
The usage of a generic loader is the worst feedback an application can provide to a user. It’s the laziest strategy that an engineering…
Rafael Mariano
Jun 23, 2020
Improve code reviews without going pro
Improve code reviews without going pro
You don’t need to write extensive guides or automate everything to improve your team’s code reviews. You can start with something simpler
David Stanete
May 6, 2020
Don’t be a developer who only knows how to write code
Don’t be a developer who only knows how to write code
When I talk to friends and family about my job, it’s always hard to concisely explain what I do. I usually explain what it’s like to…
Bruna Pereira
Feb 13, 2020
Open API Specifications with your API REST Spring Boot
Open API Specifications with your API REST Spring Boot
When we are developing an API with Spring Boot, by using Springfox’s Swagger-UI we no longer need to manually write the specifications of…
Bruna Pereira
Feb 12, 2020
How a phased rollout can help you implement a new solution
How a phased rollout can help you implement a new solution
In software development, people often talk about rollout plans. Here at Creditas, in the squad I work in, we created tools to facilitate…
Nícolas Zein
Feb 12, 2020
Feature Flags using Kotlin + Spring Boot
Feature Flags using Kotlin + Spring Boot
Not long ago, I wrote an article about Continuous Integration, giving a brief description of the concept and the importance of Feature…
Bruna Pereira
Feb 3, 2020
My experience as a Tech Leader
My experience as a Tech Leader
Not too long ago I had (or earned) the opportunity to be the technical leader of my team, and I wanted to tell you how it was.
Bruna Pereira
Aug 8, 2018
My experience as a Tech Lead — part 2
My experience as a Tech Lead — part 2
A little over a year ago I published an article about my experience as a technical leader. Today, after several different experiences…
Bruna Pereira
Dec 26, 2019
How to stop hating your test suit
How to stop hating your test suit
This article is a translation to English. The original version can be read here…
Camila Campos
Jun 26, 2019
The Test Pyramid
The Test Pyramid
This article is a translation to English. The original version can be read here…
Camila Campos
Jan 13, 2020
The challenges of software development at a rapidly growing fintech — Part II of II
The challenges of software development at a rapidly growing fintech — Part II of II
In the first post of this series, I discussed the birth of Creditas’ Servicing Tribe and what it was like to develop a new context in an…
Caio Abe
Dec 17, 2019
The challenges of software development at a rapidly growing fintech — Part I of II
The challenges of software development at a rapidly growing fintech — Part I of II
I present to you an in-depth description of some of the daily technical challenges faced at Creditas, as well as our application of SOLID…
Caio Abe
Dec 16, 2019
Animations and transitions — Optimizing the user’s experience
Animations and transitions — Optimizing the user’s experience
By Vagner Ferreira Santos
Creditas
Nov 21, 2019
Code Refactoring
Code Refactoring
By Hélio Costa
Creditas
Oct 31, 2019
Test-Driven Development is Unnecessary!
Test-Driven Development is Unnecessary!
By Hélio Costa
Creditas
Oct 31, 2019
Leaving Ruby for Kotlin — Part 3
Leaving Ruby for Kotlin — Part 3
Kotlin’s first service in production After some PoCs with the language, first made on a weekend in the presence of some beer, we…
Fabrício Rissetto
Oct 1, 2019
Leaving Ruby for Kotlin — Part 2
Leaving Ruby for Kotlin — Part 2
This is the second in a series of three collaboratively written posts by Fabrício Rissetto, Matheus Caceres and Murilo Capanema. Make sure…
Fabrício Rissetto
Oct 1, 2019
Leaving Ruby for Kotlin — Part 1
Leaving Ruby for Kotlin — Part 1
In mid-2018, here at Creditas, we began to wonder if the development stack we were using (Ruby) was an ideal solution to our problems…
Fabrício Rissetto
Oct 1, 2019
Serverless for Startups — A quick way to build and validate your ideas.
Serverless for Startups — A quick way to build and validate your ideas.
Serverless is considered a huge Lego construction. Add every piece you need, build fast, and hit the market as quickly as possible.
Edmo Lima
Aug 7, 2019
React Hooks
React Hooks
Nova feature que chegou na versão 16.8.0, um dos assuntos mais hype do começo de 2019.
Pedro Henrique Santiago
Jan 2, 2019
Reactive APIs — A non imperative communication
Reactive APIs — A non imperative communication
We have been accustomed for many years to developing with an imperative and deterministic computing model. We can see that imperative…
Rafael Manzoni
Apr 25, 2018
Peculiar Modules in Ruby Standard Library
Peculiar Modules in Ruby Standard Library
Here at creditas we love Ruby. We have squads working with both Ruby on Rails and Hanami. When we are developing a web application using a…
Gabriel Mesquita
Dec 10, 2018
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