I'm Sergei Kolesnikov (a.k.a. win0err): software engineer, photographer, and professional procrastinator.
I write computer programs and create websites.
This is my personal corner of the web. I blog here on topics like engineering, photography, and travel.
What's new
-
The website is covered in snow because the winter update is here!
Enjoy the “Winter 2025” theme :-)
Happy upcoming holidays! - Now I have a “now” page!
- I've posted 19 photos taken in the summer and autumn 2023.
- I've published a new post with photos of spring 2023 in Moscow.
- Winter is here! This means the website has been decorated for the New Year
Update: Removed until December 2024 ;-)
How to reach me
sergei@kolesnikov.se
Telegram +
Kolesnikov Live Photography Channel
Instagram
Pixelfed
Mastodon
GitHub
[matrix]
twtxt.txt file
PGP-signed contacts are available at contacts page. If you want to ask something, just drop me an email. I will usually reply in less than a week.
Please use plaintext instead of HTML in emails. If possible, encrypt emails using GnuPG/PGP (see contacts page for details about using it), attach your public key to the email or a way to get it.
About this website
I’m happy to see people are accessing my page from all over the world!
I try to follow Tim Berners-Lee’s “Cool URIs don’t change” rule. If you’ve found a broken link, typo, or grammatical inaccuracy on my website, please contact me in any convenient way.
This website is intended to work on older computers, some of which cannot support the HTTPS protocol, either due to new algorithms or CPU/RAM limitations. Therefore, both HTTP and HTTPS are supported. Feel free to use any of them.
This website is designed not to be bloated. It’s a static HTML/CSS site that uses system fonts. Additionally, all images are compressed before publishing. There are some small client-side scripts, but this website works perfectly with JavaScript turned off. There are no advertisements here. This website is 100% cookie-free.
This site is always under construction. Browse it with your favorite browser or terminal program!
Website appearance
This website is presented in different color schemes.
Choose the color scheme that you like:
Black (default),
Tonsky,
Panther,
Sky, or
Space.
Special seasonal themes: Winter 2023,
Winter 2024, and Winter 2025
Webrings I've joined
Webring is one of the simplest and most efficient ways to find content on the Internet. Everyone in webring gets a chance to have their personal site discovered.
This site is a part of the following webrings: