Here's a non-exhaustive list of the technologies I have bitten my teeth into over the past 3 - 4 years.
- Cloud-based computing.
I've been playing a lot with Vagrant and Bash recently. Dipping my toes in the whole virtual machine whatsit which is pretty interesting and useful when working from multiple machines.
My opinions are my own and are not representative of my employers.
Q&A for professional and enthusiast programmers
Q&A for peer programmer code reviews
Q&A for parents, grandparents, nannies and others with a parenting role
Q&A for information security professionals
Q&A for professional programmers interested in conceptual questions about software development
Q&A for professional and independent game developers
Q&A for people seeking specific hardware recommendations
Q&A for developers and users of elementary OS and applications
Q&A for linguists, etymologists, and serious English language enthusiasts
Q&A for members of the workforce navigating the professional setting
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for students, researchers and practitioners of computer science
Q&A for academics and those enrolled in higher education
Q&A for apps, scripts, and development with the Stack Exchange API
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Q&A for user experience researchers and experts
Q&A for passionate videogamers on all platforms
Q&A for system and network administrators
Q&A for Ubuntu users and developers
Q&A for people who want to be financially literate
Q&A for users and developers of hardware and software for Raspberry Pi
Q&A for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles
Q&A for entrepreneurs faced with delivering a new product or service under conditions of significant uncertainty
Q&A for spacecraft operators, scientists, engineers, and enthusiasts
Q&A for people looking to bypass life's everyday problems with simple tricks
Q&A for sound engineers, producers, editors, and enthusiasts
Q&A for programming puzzle enthusiasts and code golfers