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Software Craftsmanship Barcelona is a two days event which aims to attract and connect software development professionals, who feel the passion for their work and share the values and principles of the Craftsmanship movement.
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Barcelona Software Craftmanship 2017
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The Economics of Continuos Delivery - Adrian Perreau
55:03
55:03
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55:03
"Why should you invest in Continuous Delivery? It's expensive, requires tecnical expertise, time and machines... The problem is that without CD you are walking around with a hole in your pocket and the hole is getting bigger... This presentation focusses on the 3 main reasons why the hole is there... and growing. They are the ABC of Continuous Deli…
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Barcelona Software Craftmanship 2017
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Microservices Lifecycle Explained Through Docker And Continuous Deployment - Viktor Farcic
54:11
54:11
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54:11
The talk focuses on architectural changes and new tools we should adopt to be able to tackle the problems presented by a demand for modern, responsive, fault tolerant and elastic systems. It is based on the material published in The DevOps 2.1 Toolkit: Building, testing, deploying, and monitoring services inside Docker Swarm clusters. The talk will…
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Barcelona Software Craftmanship 2017
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Ten lessons learned on API performance optimization - Stelios Modes
54:37
54:37
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54:37
One day, you learn that you will be responsible for the company’s externally facing API. It is a strategic product for the business and expected to have more and more users in the next few months. However, you also know that the existing API has various performance problems and multiple clients have been complaining. Where would you start?…
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Barcelona Software Craftmanship 2017
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The Software Craftsmanship - Sandro Mancuso
1:03:03
1:03:03
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1:03:03
The software craftsmanship movement started 8 years ago. What happened since? Has anything changed? Where is this movement? What is Software Craftsmanship anyway? In this session Sandro will be talking about the past, present and future of the Software Craftsmanship movement and how it is changing the way developers and companies think about softwa…
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Barcelona Software Craftmanship 2017
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Tackling transactions in Microservices applications - Rubén Pérez
56:09
56:09
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56:09
ACID transactions in a monolithic application are a great, powerful and simple tool, that helps us guaranteeing data consistency inside our application. But... what happens when we move from monolithic applications to distributed systems? We don't have a single database or ACID transactions anymore, and there is also a choice to make regarding the …
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Barcelona Software Craftmanship 2017
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What I've learned by dealing with a Dungeon Master - Raúl Araya
34:11
34:11
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34:11
Main goal of the talk is to expose, elaborate and show examples from my own experience on the Dungeon Master (DM)
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Barcelona Software Craftmanship 2017
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Clean Code, SOLID, CQRS, DDD… ¿Y qué hay de nuestros tests? - Rafa Gómez y Javier Ferrer
58:41
58:41
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58:41
"Estamos acostumbrados a hablar de la calidad del código "de producción", pero ¿qué hay de la calidad de los test? ¿Cómo medimos si son buenos o malos? En esta sesión veremos problemas comunes que nos encontramos al empezar a testear, cómo evitar malas prácticas, y daremos nuestra opinión acerca de los tipos de test que más valor aportan. Por últim…
Unit testing can sometimes be tedious to write, hard to maintain, difficult to get good coverage and in some cases its difficult to come up with random (edge cases) unbiased examples. Random testing based on properties can complement unit testing and in some cases even replace them completly. This talk is a introduction to radom testing, how to def…
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Barcelona Software Craftmanship 2017
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TDD mi cuaderno de recetas - Modesto San Juan
58:39
58:39
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58:39
TDD es una parte importantísima de mi flujo de trabajo cuando desarrollo software. Con el paso de los años he modificado la forma en la que lo aplico, he aplicado distintas técnicas y he experimentado distintas formas de escribir mis tests para tratar de sentirme lo más productivo posible. Dar con un flujo de trabajo que me resulte cómodo, trabajar…
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Barcelona Software Craftmanship 2017
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Ecosystem of a Linux Distribution - Matthias Brugger
54:04
54:04
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54:04
When we think of a Linux distribution, most of the time we think of a graphical Interface. We can install the needed packages using some tool the distribution provides us. From time to time we get updates. Everything works (hopefully) out of the box.
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Barcelona Software Craftmanship 2017
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Native and browser SPA versions using re-frame, ClojureScript and ReactNative - Manuel Rivero y Francesc Gui
47:15
47:15
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47:15
We'll talk about our experience developing an SPA' browser and native versions that share 90 sth % of their code using React and ReactNative and about the advantages of using a functional language like ClojureScript combined with the re-frame framework which has an architecture similar to Redux but with great conceptual improvements such as effects…
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Barcelona Software Craftmanship 2017
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Going eventually consistent with CQRS - Manel Sellés
52:46
52:46
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52:46
¿Qué ventajas tiene la separación entre el modelo de escritura y lectura que propone CQRS? ¿Realmente tiene sentido? ¿Cómo realizamos una integración con un sistema externo sin depender de él y desacoplado? ¿Cómo podemos aprovecharnos de la consistencia eventual? ¿Cómo se aplica todo esto en un proyecto real?…
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Barcelona Software Craftmanship 2017
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Slow life o cómo montárselo bien como desarrollador - Jordi Anguela y Luis Rovirosa
52:33
52:33
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52:33
Vivimos en una sociedad acelerada, donde las rutinas y la inercia del día a día hacen que no seamos dueños de nuestras vidas. Aunque no acabemos de estar satisfechos con nuestro trabajo, el miedo al cambio, al rechazo y al fracaso hacen que no tomemos ninguna acción para mejorar nuestra situación. Ir más lentos, aprender a decir a ‘no’ y deshacerno…
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Barcelona Software Craftmanship 2017
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Segmenting customers with Machine Learning - Julio Martínez
24:52
24:52
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24:52
"Let's learn about useful Machine Learning algorithms, invoking them from common libraries (pandas & scikit-learn). The session starts with a brief introduction to ML and the different approaches we can apply. After that we will practice exploring real datasets, cleaning and optimizing the data, and using ML algorithms to find hidden insights. NO n…
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Barcelona Software Craftmanship 2017
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Understanding the learning path - José Armesto
52:04
52:04
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52:04
"In this talk I'd like to share some thoughts on how we learn best practices, and, specifically, how different learning mechanisms are better for different moments along the way."
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Barcelona Software Craftmanship 2017
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Deconstructing the monolith - Jordi Martínez
53:27
53:27
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53:27
Se trata de explicar, desde un punto de vista de arquitectura, infraestructuras, y prácticas de desarrollo, cómo descomponer un monolito basado en Drupal y convertirlo en una colección de servicios autónomos, cada uno con su propio stack de tecnologías, y sin que los usuarios perciban ni un segundo de caída en el servicio.…
CSS no es un lenguaje de programación, pero no por eso tenemos que hacer las cosas mal. El término Software Craftsmanship ha sigo acogido por la comunidad como definición de una metodología de desarrollo acorde a: un software bien diseñado, agregar valor constante, comunidad de profesionales y asociaciones productivas.…
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Barcelona Software Craftmanship 2017
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El camino hacia la programación declarativa no tiene porque estar lleno de piedras - Gerard Madorell y Daniel Jiménez
46:26
46:26
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46:26
"A todos nos ha pasado que hemos leído un tutorial de programación declarativa (aka funcional), pero después llegamos a un código real y no sabemos ni como empezar a usar esos conceptos. A nosotros nos pasaba lo mismo. Después de mucho luchar, muchas iteraciones y pedir mucha ayuda a gente más buena que nosotros, hemos aprendido a allanar el camino…
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Barcelona Software Craftmanship 2017
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Why kubernetes can make our life easier? - Fernando Ripoll
57:28
57:28
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57:28
Kubernetes is an orchestration tool created by Google aiming to control containerized applications at the cluster level. People used to say the entry level is hard but I hope to demonstrate how you can build an application from scratch using good practices.
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Barcelona Software Craftmanship 2017
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The wonderful? World of lambdas - Esther Lozano y David Gómez
42:06
42:06
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42:06
When embracing Java 8 we walk down the yellow brick road to the wizard of lambdas. That road usually starts from the fear and terror of learning their syntax until finally getting to understand them and opening our minds to the fruitful fields of functional programming. But this road eventually reaches a final stage: the lambda abuse. To master the…
