I solve hard IT problems using my own methodical way.
Many problems have social, organisational or psychological aspects. Expect me to recognise and deal with those.
As technology is rather transient, I learned to focus on the patterns. A few more stable technologies I like are on my profile, but to avoid the many "how to X with tool Y"-questions, I don't list them all. After 35 years of programming, they are countless anyway.
After 22 years I sold my company Seecr to my first ever employee. I am now totally free to explore new territory.