For more than 20 years in the IT industry, as a database administrator, programmer,architect, manager and "onsite disaster engineer".I took part in small,medium and nonsensically large projects carried outaccording to the rules "Waterfall", Agile and in the absence of any methodologies,with the same always effect. Which led me to the conclusion that it doesn'tmatter what you do as long as you do it in the simplest possible way and usethe right tools to do the work for you.Recently I spend too much time exploring JVM's best kept secrets, reading aboutmanaged runtimes, parsers and interpreters.From time to time you can hear my low-quality jokes aboutarchitecture at conferences in Poland.I am also author of a blog on http://geekyprimitives.com/,one of the founders of SegFault conferences brand and full time benchmarkinginfrastructure engineer at Neo4j.