sia karamalegos

freelance developer, international conference speaker, workshop instructor, and community organizer

i like to make the web fast

Upcoming Talks and Workshops

Stay tuned for future talks!

11 Nov 2019

Image format can affect performance more than size. Learn about your best options.

Google Fonts is great, but how do we avoid the performance pitfalls?

Dev Tools throttling emulators are great, but they don't mimic real devices.