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by Jiří {x2} Činčura

Mgr. Jiří Činčura

Hello. My name is Jiří Činčura. And I write code – aka I’m a developer.

I write code in exchange for money because that pays the bills. I also contribute to open-source software. Anything that spans data access layers, business layers, testing, databases, parallelism, debugging, operating system concepts, cloud and scaling, programming language constructs and whatever is in between. I’m a project lead for .NET provider (and related providers like Entity Framework and DDEX) for Firebird (the database). I’m also helping with .NET provider for NuoDB. Since 2017 I’m Microsoft Most Valuable Professional.

You can find a lot of free code here on the blog and on my GitHub. My application ID3 renamer might help you to keep your MP3 files in order.

When not writing code I’m speaking, teaching and writing about topics above. I speak at conferences, user groups, companies, … and to whoever will listen. And write even for just a single reader. Because I like doing it.

And finally I also run and do yoga. I like running long, so called ultra, distances. Preferably in the mountains. For yoga I’m practitioner of Ashtanga yoga, because I like the connection between physical and mental self.

I would love it if you would subscribe to my blog’s feed. I’m also on social media, mostly Twitter. If you just want to email me, go ahead send your message to

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Jiří Činčura is an independent developer focusing on data and business layers, language constructs, parallelism and databases. Specifically Entity Framework, asynchronous and parallel programming, cloud and Azure. He’s Microsoft Most Valuable Professional and you can read his articles, guides, tips and tricks at

Jiří Činčura je nezávislý vývojář a konzultant se zaměřením na datové a business vrstvy, jazykové konstrukce, paralelizmus a databáze. Od roku 2009 působí jako odborný lektor Počítačové školy Gopas se specializací na Entity Framework, asynchronní a paralelní programování, cloud a Azure. Je nositelem titulu Microsoft Most Valuable Professional. Jeho články, rady, tipy a triky si můžete přečíst na

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ID:73563005 (Czech Republic, EU)
Bank account:2900324931/2010 (Fio banka)