Devoxx UA and Devoxx BE 2019

In 2019 I visited Devoxx UA in Kiev and Devoxx BE in Antwerp.
Traveling was actually a little story by itself, so for now we can just assume that I magically was at the locations of DevoxxUA and DevoxxBE.

In Kiew I attended the following talks:

On Wednesday I attended the following talks in Antwerp:

On Thursday I attended the following talks in Antwerp:

On Friday I attended the following talks in Antwerp:

That’s it…
As always, a lot of these topics deserve an article in this blog. And a lot of video recordings from the conference are worth viewing.

Links

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Travelling to Devoxx UA and Devoxx BE 2019

Travelling to this years Devoxx conferences is worth its own short article, even though it is not very IT oriented material…

On the last weekend in October I brought a bicycle to a place near Frankfurt, let’s call it FrankfurtE. I took the train to Karlruhe and then back from FrankfurtE, but cycled from Karlsruhe to FrankfurtE.

On Wednesday evening 2019-11-30 I took a night train from Basel to Hannover and then a day train to some place in North-Rhine-Westphalia for private reasons, then in the evening a flight from Düsseldorf to Vienna and from there to Kiev. There was a problem with the plane, so we returned to Vienna. Austrian Airlines did a good job on rebooking, because they told us that they would find different alternative connections for all of us and send them to our phone, if possible. So there was no need to stand in a line for hours. Plus a decent hotel was booked which was next to the terminal. I had to translate all this information to Russian, because many of the passengers were only comfortable with Ukrainian and Russian languages and the guys in the airport only with German and English.

Then on the 2019-11-31 I flew back from Vienna to Frankfurt and then finally to Kiev, where I could visit the second half of the first day of Devoxx UA and the second day.

On Sunday 2019-11-03 I flew from Kiev to Frankfurt, picked my bicycle in FrankfurtE and took a train to Trier, where I stayed for the night.

On Monday 2019-11-04 I cycled to Marche-en-Famenne.

On Tuesday 2019-11-05 I cycled to Antwerp, where I participated Devoxx Belgium.

On Friday 2019-11-08 I cycled to Lanaken.



On Saturday 2019-11-09 to Bastogne.

And on Sunday 2019-11-10 to Luxemburg, from where I took the train home to Switzerland.

Just to give an idea, it is absolutely possible to use a bicycle as a means of transport on a business trip, but it has to make sense by not consuming more than one or two working days plus weekends, so it is basically necessary to go relatively long distances of 150 to 200 km on a full day and not spend more time than necessary on breaks. And most of the time it is the right choice to use the bigger highways, at least the biggest that are not forbidden to use, because beautiful quite scenic route usually are longer and would be too time consuming. It is not a vacation, but it remains a business trip. Then, on the other hand, this is not such a bad idea, because it really gives some time for thinking about some of the more interesting talks while cycling.

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ScalaUA 2018

About a week ago I visited Scala UA in Kiev.

This was the schedule.

It was a great conference once again, as it was already in 2017 and I really enjoyed everything, including the food, which was great again… 🙂

I listened to the following talks on the first day:

And I gave this talk:

On the second day I listened to the following talks:

  • Advanced Patterns in Asynchronous Programming, Michael Arenzon & Assaf Ronen
  • Akka: Actors Design And Communication Techniques, Alex Zvolinskiy
  • Monad Stacks or: How I Learned to Stop Worrying and Love the Free Monad, and other stories, Harry Laoulakos
  • Scala on Wire: How event streams help us build Android apps, Maciej Gorywoda
  • Purely functional microservices with http4s and doobie, Jasper van Zandbeek
  • Tame Your Data with Reactive Streams and Monix, Jacek Kunicki
  • Future and issues of the Scala Ecosystem, Panel Discussion
  • Roll your own Event Sourcing, Lina Krutulytė-Kriščiūnė

And I gave this talk:

As always there was a lot of inspiration coming from the talks and a lot worth exploring in future posts. So there will be Scala posts once in a while, as in the past…

Links

  • Scala Days 2018
  • Scala UA 2017
  • Scala UA (official page)
  • NoSQL
  • Scala
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ScalaUA 2017

About a month ago I visted the conference ScalaUA in Kiev.

This was the schedule.

It was a great conference and I really enjoyed everything, including the food, which is quite unusual for an IT-conference.. 🙂

I listened to the following talks:
First day:

  • Kappa Architecture, Juantomás García Molina
  • 50 shades of Scala Compiler, Krzysztof Romanowski
  • Functional programming techniques in real world microservices, András Papp
  • Scala Refactoring: The Good the Bad and the Ugly, Matthias Langer
  • ScalaMeta and the Future of Scala, Alexander Nemish
  • ScalaMeta semantics API, Eugene Burmako

I gave these talks:

  • Some thoughts about immutability, exemplified by sorting large amounts of data
  • Lightning talK: Rounding

Day 2:

  • Mastering Optics in Scala with Monocle, Shimi Bandiel
  • Demystifying type-class derivation in Shapeless, Yurii Ostapchuk
  • Reactive Programming in the Browser with Scala.js and Rx, Luka Jacobowitz
  • Don’t call me frontend framework! A quick ride on Akka.Js, Andrea Peruffo
  • Flawors of streaming, Ruslan Shevchenko
  • Rewriting Engine for Process Algebra, Anatolii Kmetiuk

Find recording of all the talks here:
https://www.scalaua.com/speakers-speeches-at-scalaua2017/

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