new regional IT convention by Evrone


Evrone has an workplace within the metropolis of Voronezh, Russia, together with many different IT firms. However, there was no massive skilled IT convention held in Voronezh. We determined to repair this with ITea Conf, an occasion the place you’ll be able to study, share experience, and have interaction in networking.

The unique plan

ITea Conf was organized by Evrone, DataArt, DSR Company, Quantori, and the BeerJS fanatic group. We determined to make a multi-stream convention about totally different applied sciences, so that each IT specialist would discover one thing fascinating there. For the frontend and backend streams, we mentioned Python, Ruby, Rust, Java, Go, Node.js, and .NET.

We initially deliberate to carry the convention offline on October thirty first, the day of Halloween. In keeping with the plan, we might take heed to experiences and have interaction in networking in the course of the day, and within the night, we might have fun All Saints’ Day with drinks. However out of the blue, a brand new lockdown was introduced.

Logging on

We determined to not cancel the occasion, however to maneuver it on-line. Evrone has expertise in internet hosting giant skilled on-line conferences. We held Ruby Russia 2021 in September, setting a brand new commonplace for on-line occasions. You may examine it right here.

Each for Ruby Russia and for small weekly meetups, we file experiences prematurely within the studio. That is our know-how, which is extremely appreciated by audiences. These experiences are nice to look at, as we shoot them in HD high quality in a phenomenal studio with an fascinating background and good sound. At our occasions, there are not any issues with communication — everybody can see and listen to the audio system equally properly.

Shooting online conference

For audio system, this format additionally has an a variety of benefits. All unsuccessful takes might be re-recorded, and there’s no want to fret that, within the midst of a speech, a cat will come into the body or the door will open. We organically embed all slides and illustrations into the video, in order that the report is informative and full.

For ITea Conf, we needed to urgently set up two taking pictures days in Moscow and Voronezh, so that every one the audio system might come and file in a metropolis handy for them. We had been fortunate that all of them agreed to talk on-line. For many of the audio system, this was their first expertise in studio filming, however everybody was very happy with the method and the outcomes.

We carried out a stay Q&A session after every of the speeches, the place the stream moderator and the speaker answered customers’ questions from the chat and mentioned associated applied sciences.

This system

In complete, this system included 19 experiences, which we divided into two streams: frontend and backend. Beneath, we’ll let you know extra about a number of of them.

Evgeny Raschepkin, from Evrone, introduced an prolonged model of his discuss from Ruby Russia. Because of the strict timing of the final convention, loads of fascinating issues needed to be reduce out of his report, so at ITea Conf, he gave a “director’s reduce” model of the report, returning every little thing that was omitted. Evgeny talked in regards to the work of contemporary Ruby purposes underneath load, in regards to the ractors and fibers that appeared in Ruby 3.0, and what, from an architectural viewpoint, the “matryoshka of concurrency” now appears to be like like.

video production at evrone

One of many foremost representatives of the Russian Ruby group, Vladimir Dementyev, from Evil Martians, spoke about Ruby in 2021. Along with variations from different standard stacks, comparable to Python, PHP, Java, and C #, he touched on the way forward for Rails, particularly the anticipated Hotwire, which might revolutionize full-stack growth. Vladimir themed the report, which was initially ready for a stay efficiency, within the model of Halloween.

Andrey Tikhonov, from Quantori, ready a really in-depth report on the internals of the Python interpreter, and how one can optimize the code by manipulating its intermediate illustration, summary syntactic tree, and bytecode. It is a approach of fixing moderately particular issues, however in the course of the dialogue, the members decided different conditions through which this strategy can be helpful.

Artyom Innokentiev, from Evrone, repeated his discuss from PyCon, the place he took fourth place within the rating of the most effective performances. Experiences from PyCon should not publicly obtainable, however now you’ll be able to watch it in studio high quality straight on YouTube. Learn extra in regards to the discuss and our presence at Pycon right here. Different audio system mentioned the report within the feedback, and sample matching grew to become a brand new and thrilling subject for a lot of.

Nikita Sobolev is an actual star of the Python group. He’s one in every of three Russians who’ve been awarded the GitHub Star for his or her contributions to open-source. Nikita talked about kind courses which are hardly ever carried out on the syntax stage, however with the assistance of frameworks and libraries, they can be utilized virtually anyplace. The report turned out to be large and took virtually the whole allotted time, and Nikita needed to reply customers’ questions in writing within the chat.

Andrey Melikhov talked about lambdas. They’re used for breaking apart your code into very small items, in truth, capabilities. They are often uploaded to the cloud, the place they run independently of one another — in parallel and in giant portions. Beforehand, the strategy was used for level optimization, as an alternative choice to rewriting in Rust, however Rust ran by itself servers. And lambdas might be run in paid clouds, which can can help you simply and cheaply survive the height load. Andrey recommended constructing purposes completely on lambdas as a backend growth device, and even confirmed a number of examples of such a posh structure. Within the feedback, the subject triggered an actual storm, and the dialogue was very fascinating.

Itea conf live video

Kirill Vershansky was accountable for the scientific a part of the convention, giving a presentation on context-sensitive topologies, utilizing JavaScript for example. The lecture was theoretical however completely complemented the practically-oriented program. The Q&A session turned out to be fascinating. The stream moderator, Grigory Petrov, was on the Merge offline convention in Innopolis. And, because it turned out, Kirill was additionally there, so he answered questions from the studio in Innopolis, sitting subsequent to Grigory. Sadly, this was the one offline episode of ITea Conf.

The outcome

Regardless of the switch of the convention on-line, it attracted lots of people — 1,869 registered customers. That is an incredible outcome for what was initially meant to be a regional convention. We famous that many of the viewers got here to see particular experiences, and this can be a widespread apply for multi-tech conferences.

The organizers didn’t depart the members with out leisure. Evrone invited friends to recall pre-covid travels, and DataArt — the occasions of Frank Herbert’s “Dune”. Company of DSR Company and Quantori competed within the information {of professional} memes and biohacking. And the entire winners obtained superior prizes.

What’s subsequent?

We plan to make ITea Conf a daily incidence and are able to announce the following occasion. In Could 2022, we’ll collect in Voronezh for the ITea Fest. For the competition, we’ll put together loads of leisure and networking websites, in addition to new codecs for performances. In fact, we count on to carry it offline in Voronezh. Observe our updates for extra data!



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