Scala and General and Leadership and Kotlin and Manual Testing Conferences
Scala General Leadership Kotlin Manual Testing
ArgentinaAustraliaAustriaBelgiumBrazilBulgariaCanadaCayman IslandsChinaColombiaCroatiaCyprusCzech RepublicDenmarkEgyptFinlandFranceGermanyGreeceHungaryIndiaIndonesiaIrelandIsraelItalyJapanLithuaniaMalaysiaMexicoMoroccoNetherlandsNew ZealandNigeriaNorwayOmanPeruPolandRomaniaRussiaRwandaSerbiaSingaporeSouth AfricaSpainSwedenSwitzerlandTurkeyUkraineUnited Arab EmiratesUnited KingdomUnited StatesVietnam