Hi, I'm Alexander "Alex" Yumashev.
I'm the CEO, founder and lead developer at Jitbit Software, my UK-based self-funded startup. Check out my interview at Indiehackers for the story of how I've built the company.
Jitbit is most known for our customer support software - the help desk ticket system (we have both on-premises and SaaS versions).
I write about bootstrapping, marketing, SaaS and, of course, about lots of technical stuff. I even wrote a book about Building Bootstrapped Software Startups, check it out.
P.S. If you'd like to book me for a conference - just drop me a tweet or email me at "alex [at] jitbit.com"