20/04/2018

CareerCon 2018 - The best mix in history - DDD, CQRS, Event Sourcing and others




For years I was designing and developing "classical" applications. Then I entered the new world of DDD, CQRS, Event Sourcing... and it was an extremely refreshing experience. It wasn't easy all the time but I do not regret and I decided to share my experiences.

On 24th March I gave a presentation under the title "The best mix in the history - DDD, CQRS, Event Sourcing and others?" at CareerCon 2018 conference. I tried to show benefits but also drawbacks of using DDD, CQRS and Event Sourcing.

I'm glad with this presentation. It took as much time as I assumed and there were really many questions at the end. Majority of them were about Event Sourcing. It looks like a very hot topic nowadays.

The results of the surveys also confirm that the presentation was well received :) Thanks, it really motivates me.


If you are interested in DDD, CQRS and Event Sourcing and you would like to hear about that at another conference or in your company, do not hesitate to ask me.


*The picture at the beginning of the post comes was provided by organizers of the conference.

19/11/2017

Will Artificial Intelligence replace developers (part 2)?


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This is a part 2 of the overview of different AI solutions automating the programming process. The part 1 can be found here. Today I will describe another 5 "virtual developers".

13/11/2017

Will Artificial Intelligence replace developers (part 1)?


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After 10 years of working for smaller and bigger companies I decided to join as Chief Scientific Officer a start-up called PlatformX. I'll not exaggerate saying that it's the most interesting and challenging project I've ever worked in. Our goal is to automate the process of developing software. In other words we want to create an artifical intelligence a.k.a. "virtual developer" that will be able to communicate with a human being in order to collect requirements and then will write, test and deploy a program according to these requirements. Nice, isn't it?

30/10/2017

Never ever update an event. But why?




I heard and read a lot about Event Sourcing (ES) but earlier I hadn't had occasion to use it in the real-life system. This year I got this opportunity :) For many years I was working with traditional architectures so ES + CQRS + DDD is like a new world to me. Very refreshing experience! I've already learned a lot but I'm still learning and discovering new things. For example, not so long ago the versioning of events was "mysterious" for me.

27/10/2017

.NET Developer Days 2017 - Grand finale




It's time to make the summary of .NET Developer Days 2017. Let's start with the organisation aspects. Here I'll shortly say it was simply good and I cannot complain. The good example showing that organisers really try to make everything ok is a fact that a friend of mine was able to register for the conference just one day before the event (what theoretically was not possible). Now let's move to the presentations. Here I have much more to write.