42 skillz is a provider skilled team who develop shiny architectures based on DDD/CQRS and Event sourcing principles. We train people to gain skills about software craftsmanship, TDD, Refactoring legacy code, BDD and DDD. We coach teams in enterprises and start-ups as well. We also have a big interest in art and philosophy and we love to share it with our customers.
Keynote: Joys and Pitfalls of Collaborative Modelling
Featuring Alberto Brandolini
Modelling together can be a bliss, or it can turn into a painful experience. Shifting from an individual activity to a shared, collaborative one will expose thinking habits and fallacies that play a surprising role in our design process.collaborative-modelling event-storming dddx ddd
Hands-on: Master your Domain with Domain Storytelling
Featuring Henning Schwentner
Domain-driven design practioners want to identify bounded contexts and work out ubiquitous languages. Domain experts, however, often work together across contexts. The boundaries that shape your software systems must therefore not become borders that segregate people. DomainStorytelling helps you...ubiquitous-languages bounded-contexts ddd domain-storytelling
Stability and Change in Bounded Micro-Worlds
Featuring Jenny Quillien
Domain Driven Design is not particularly interested in simple problems of only one or two variables (tackled decades ago in the banking industry with the routinization of transactions). Nor is it particularly interested in problems of probabilities and statistics (tackled decades ago in the...
Featuring Gayathri Thiyagarajan
Excited to be part of the #DDDX Unconference? Read below!
This is one of the most fun and stimulating moments of DDDX, and will take place on the afternoon of Friday 27th April, and it will be facilitated by Gayathri Thiyagarajan. Keep an eye on the whiteboards around the venue as we'll be...unconference dddx ddd
Lightning Talk: I got Trapped. Stories of System Traps in the IT
Featuring Kenny Baas-Schwegler
Donella Meadows book, Thinking in Systems, is a concise and crucial book offering insight for problem-solving on scales ranging from the personal to the global. In her book, Donella describes eight system traps and how to get out of it.systems-traps systems dddx ddd
Lessons Learned: Rebuilding Legacy Apps with Domain-Driven Design
Featuring Kacper Gunia
Domain-Driven Design techniques give us guidance when modelling and building applications. The question is - how to make the best use of it when rewriting something that already exists?dddx microservices complex-business-systems legacy-apps domain-driven-design ddd
Keynote - Interviewing Domain Experts: Heuristics from the Trenches
Featuring Cyrille Martraire
Deep conversations with domain experts and careful attention to the language are central in software development and in particular in Domain-Driven Design (DDD). However, it takes many years and many failures to get better at this game.keynote heuristics domain-experts tdd architecture dddx ddd