Ufuk Kayserilioglu
@paracycle
Physicist turned software dev turned eng mgr and back to dev. Current: Senior Staff Engineer on the Ruby and Rails Infrastructure team at @ShopifyEng
- I can't make sense of this: UK makes a statement at ~23:00 (Cyprus time) about UK joining the war effort in a defensive capacity & the drone hit in Akrotiri happens at 00:03. Lebanon is 250km away, and Shahed-136 top speed is 185km/h. Make the math work!
- The confidence with which LLMs can explain a concept to you but be wrong needs its own concept. I propose "llmsplaining"
- We just publicly posted about the Rubygems.org AWS root-access security incident from September 2025, what occurred, what we verified, and the actions we’ve taken to strengthen our security processes. rubycentral.org/news/rubygems-…
- The weather this time of year in Philly generally changes a lot day to day so take the forecast for @railsconf with a grain of salt. Here's my suggestions for anyone traveling from outside the east coast:
