Welcome To

polyglot4dev + 2023 = polyglot4web


Polyglot4dev conferences

The first step to become polyglot developer

This is a unique conference, first of its kind conference, where we are not split by language or technology but by domain and united by our passion LEARN in a fast way other languages and technologies in our area!

The goal is to improve ourselves, not to be focused only on one technology stack and one language, but to be able to use the best tools for the job, and to be able to think differently using the best for the job.

So if you always wanna go, but you never wanna stay. Always want to learn new things and want to get out of your comfort zone. Join us on a UNIQUE journey where we will explore new worlds, new languages, frameworks, package managers and etc.

Become a polyglot developer TODAY!

The second edition is for all us Web developers out there that want to learn or at least see the other programming languages and technology stacks.

2023 - the year of the web polyglot4web conference by polyglot4dev ;)

It will happen in person, 26th October 2023 at Inter Expo Center, Sofia! If you are a person who wants to learn how to write React or want to learn WTF is the 'Dart' side of the force does .NET or Blazor have a future OR is Angular better then Vue or simply wants to understand what this black magic called webpack and who in the world will prefer TypeScript over JavaScript. then this is the conference for YOU !

Last but not least I would like to invite you all to join the Bulgarian Software Craftsmanship Community bgscc.net. There are more events coming not only the polyglot4dev so trust me you dont wanna miss them.

if you dont know what Software Craftsmanship is ? Do NOT worry you can learn here Manifesto and don't worry sing it ;) its good :+P and stick to it

Back to the main topic - polyglot4web in short if you don't know how to use Dart to create WebApps, join ! If you dont know how to use Angular or React - JOIN, if you want to learn TailwindCss - JOIN ;) and finally Kotlin as a JavaScript alternative or even C# and Blazor ? .. you know - JOIN !

A good programmer is someone who always looks both ways before crossing a one-way street.

- Doug Linder

Platinum Sponsors

Gold Sponsors

sponsor logo

EPAM Bulgaria

sponsor logo

Coherent Solutions


No more Gold Sponsors

The gold sponsor package is sold out!


You can join as Silver or Platinum

Platinum is a way to get stage access!

Silver Sponsors

sponsor logo

Angry Building

sponsor logo



new sponsor?

check our packages here


The version 0.1 of the agenda is now available

8:00 - 8:30 - [Welcome && Registration] Grab a coffee and say good morning to everyone

8:30 - 9:00 - Stage Opening && Welcome talk - organizers and platinum sponsors

9:00 - 9:45 - ReACT / ReUSE / ReRender a solid remix of Next angular JavaScript trend. - Mihail Petrov

9:45 - 10:15 - Angular. Testing Angular - Mihail Atanasov

10:15 - 10:30 - [Break] Coffee Charge

10:30 - 11:30 - Kotlin for the web - Danail Alexiev

11:30 - 12:00 - Web app with no-code backend using Firebase - Vladimir Vladimirov

12:00 - 13:00 - [Break] Lunch && Food Charge

13:00 - 14:00 - Web Development with Dart + Shelf + Flutter - Ivelin Nikolaev

14:00 - 14:30 - Migrating from Bootstrap to Tailwind CSS - Petar Ivanov

14:30 - 14:45 - [Break] Coffee Recharge

14:45 - 15:15 - Building a Polymorphic React Component Library with TypeScript and Tailwind CSS - Petar Ivanov

15:15 - 16:00 - React Native Midgame - Rado Stankov

16:00 - 16:15 - [Break] Coffee++

16:15 - 16:45 - Защо не Blazor? - Stilgar

16:45 - 17:30 - Mission: Apollo GraphQL - Lachezar Lalev

17:30 - 17:45 - break; break; return; return;

17:45 - 18:30 - Angular Universal - Boris Strandjev

18:30 - 19:15 - GraalJS + Quarkus = ❤ - Vlado Mutafov

19:15 - 19:30 - [Closing] Goodbye && Gifts

NOTE: Also there will be FOSS Beer event for the evening, so 19:30+ come to the Free and open source software beer (www.foss.beer) at Club 1857, Sofia (LINK)

Be a Sponsor!



4000 BGN

What is included ?

30 free passes !

20 % off for extra passes !

Banner in the hall !

Sponsor Booth !

Welcoming on stage !

Participation in the raffle !

Contact now! info@polyglot4dev.com



3000 BGN

What is included ?

20 free passes !

15 % off for extra passes !

Banner in the hall !

Sponsor Booth !

Welcoming on stage !

Participation in the raffle !

SOLD OUT !!! info@polyglot4dev.com



1000 BGN

What is included ?

10 free passes !

10 % off for extra passes !

Banner in the hall !

Sponsor Booth !

Welcoming on stage !

Participation in the raffle !

Contact now! info@polyglot4dev.com

PHP is a minor evil perpetrated and created by incompetent amateurs, whereas Perl is a great and insidious evil, perpetrated by skilled but perverted professionals.

- Jon Ribbens