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Jordi Fierro in 21 Buttons Engineering

Aug 8, 2017

Clean Architecture in Django

This post will try to explain our approach to apply Clean Architecture on a Django Restful API. It is useful to be familiarized with Django framework as well as with Uncle Bob's Clean Architecture before keep reading.

11 responses

Brais Gabín Moreira in 21 Buttons Engineering

Mar 6, 2018

Mocking Kotlin classes with Mockito — the fast way

6 responses

Jairo Vadillo in 21 Buttons Engineering

Feb 1, 2018

Crawling thousands of products using AWS Lambda

Or how to run Headless Chrome on AWS Lambda together with Python, Selenium and Chromedriver

5 responses

Brais Gabín Moreira in 21 Buttons Engineering

Aug 9, 2017

How to test Fragments in isolation

The FragmentTestRule Espresso lacks

2 responses

Jordi Abad in 21 Buttons Engineering

May 15, 2018

Continuous delivery with Jenkins Pipelines

A few months back, we were already using at 21Buttons some of the best practices on software development: separation of concerns, unit & integration testing, code reviews, release often… However, when a feature had to be released to production, we built…

1 response

victor piscue in 21 Buttons Engineering

Nov 26, 2018

Migration from Heroku to AWS ECS

A process to deploy to Amazon Elastic Container Service using…

Roger Erill in 21 Buttons Engineering

Sep 6, 2018

How to generate videos using Lottie in Android

Our method to transform your animations into quality videos

3 responses

21 Buttons in 21 Buttons Engineering

Aug 7, 2017

Hello button!

Welcome to the 21Buttons engineering blog!
We are glad to start sharing our experiences with all of you and we hope that they can be useful. Don't hesitate to give us your feedback!

We want to launch this blog with one of the biggest tech team concerns: code mantainability and team productivity. We're…

2 responses

Roger Erill in 21 Buttons Engineering

Jun 25, 2019