I enjoy spending time breaking and fixing software bits, toying with programming languages, operating systems, rdbms, networking gear, and almost anything electronic. I'm an okayish sysadmin, with ~20y of experience with linux and some (free|open)BSD and macOS. I also like to mess around with Java, Spring Boot, Hibernate, PostgreSQL.
I like Java, Go, Dart, TypeScript, C, C++, etc. in no particular order.
I'm also a network guy by trade, with no big aspirations in this field anymore. Back in the day, I was granted, after passing exams, 3 MikroTik certifications in 3 days in a row without any prior formal training and helped some small ISPs and businesses build their infrastructure. My field experience was with MikroTik, Huawei, Cisco, Ubiquiti, and some odd chinese-brand CMTS equipment.