List of technical conferences in Poland in 2018

Conference	URL	City	Date	Free / Paid	I'm there
ByteBay	bytebay.pl	Gdańsk	15-16 March	Paid	No
4Developers	4developers.org.pl	Warszawa	9 April	Paid	Yes
InfoShare	infoshare.pl	Gdańsk	8-9 May	Free	Yes
GeeCON	geecon.org	Kraków	9-11 May	Paid	No
Athmosphere Conference	atmosphere-conference.com	Warszawa	18 June	Paid	No
Devoxx Poland	devoxx.pl	Kraków	20-22 June	Paid	Yes
Quality Excites	qualityexcites.pl	Gliwice	22-23 June	???	Yes
Confitura	confitura.pl	Warszawa	30 June	Free*	Yes
PyCON PL	jdd.org.pl	Rawa Mazowiecka	23-26 August	Paid	No
bITconf	bitconf.pl	Bydgoszcz	14 September	Paid	Yes?No
DevCrowd	devcrowd.pl	Szczecin	22 September	Paid	No
4Developers Gdańsk	4developers.org.pl	Gdańsk	25 September	Paid	No
JDD	jdd.org.pl	Kraków	8-9 October	Paid	Yes?No
4Developers Kraków	4developers.org.pl	Kraków	15 October	Paid	No
4Developers Łódź	4developers.org.pl	Łódź	23 October	Paid	No
4Developers Katowice	4developers.org.pl	Katowice	6 November	Paid	No
4Developers Wrocław	4developers.org.pl	Wrocław	20 November	Paid	Yes?No