Evolutionary Architecture at Work

Why code in Node.js often get rejected by SoundCloud

From a monolithic Ruby on Rails app to the JVM

APIs: The Problems with Eating your Own Dog Food

Why Enterprise Architecture Usually Sucks.

Agile Estimation And Planning

lightweight SOA with web widgets

Berlin-Brandenburg Scala User Group: objects can still teach us one or two things.

Practices And Tools

one or two things you may not know about typesystems

(In Portuguese) Seu produto é um sucesso, e agora? desafios técnicos que uma start-up enfrenta -

SpeakerConf: my findings in trying to use this functional programming business you guys keep talking about

Function Composition: The top reason node.js submissions get rejected by SoundCloud

Applying Evolutionary Architecture on a Popular API

(In Portuguese) Workshop de Domain-Driven Design

Structuring apps in Scala

[GOTO Copenhagen 2012] The Startup Hangover: Supporting 15 mil Users

mistaeks i’ve made developing software products

what i have learnt working with startups.

Modelagem Ágil - AgileBrazil 2010