My name is Dominik Marczuk and I'm a software engineer, a fermentationist and an amateur photographer.

Software Development

I have been a professional software engineer since 2010. I work on large scale business applications, with experience in the areas of medical research, advertising and telecommunications. I code mainly in Java.

I'm also a certified Professional Scrum Master I.

See my resume on LinkedIn.


I bake bread, brew beer and mead, make cheeses and yoghurts, pickle and ferment fruit and vegetables. I try to learn as much as possible about the microbiology and chemistry of my ferments to harness the microbes and optimise my recipes.

I also run a blog and a YouTube channel dedicated to fermentation.


I mainly photograph nature, though I'm not running away from still life studio photography. Vintage manual lenses are my favourite tools. Landscape photography, mostly woodland, is my main focus. I also like macro photography.

I semi-regularly post my pictures on FlickrInstagram and Vero.