Welcome to my home website.

About.

Welcome.
My name Sylwester Bogusiak. I living in Łódź city, Poland.
In the middle of 90's I have started my first job in this city in printing industry. My profession is printing machine operator. I have experience with sheet printing offset machines. We have printed books, colour magazines, packaging etc. My last job as printer was in cardboard box manufacturer in Ireland.
But after many years I have quit from this industry. From a childchood I have interested computers. I'm passionate of programming computers. My other hobby is freshwater aquaristics. From few Years I'm programming in C language simple apps for my own research in the field on mathematics, mainly numbers theory. But also I'm programming in PHP, JS, HTML, CSS various websites, some of them use databases, some not.
Some of these website are part of my projects. Check my projects and research section. I hope You will find interesting stuff here. Enjoy.