Julio Carrettoni @dev_jac
🇦🇷 Computer engineering enthusiast, gamer, iOS Developer. 💍 to a wonderful woman. @Lyft. He/Him/His @[email protected] San Francisco, CA Joined May 2010-
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Julio Carrettoni retweeted
10am PT on September 9 Near Van Ness Station in SF Join a lil group of us Apple devs in a fancy room for a celebration of this year’s highly anticipated annual September Special Event
10am PT on September 9 Near Van Ness Station in SF Join a lil group of us Apple devs in a fancy room for a celebration of this year’s highly anticipated annual September Special Event
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Julio Carrettoni retweeted
Linux nailed it 😁👏
Julio Carrettoni retweeted
Happy Labor Day!
Julio Carrettoni retweeted
FAANG software engineer tells how they vibe code at FAANG --- reddit. com/r/vibecoding/comments/1myakhd/how_we_vibe_code_at_a_faang/
Julio Carrettoni retweeted
vibe coding cured my impostor syndrome, here’s how:
Julio Carrettoni retweeted
My wife built an app*, and wants to promote on TikTok etc. I know there are folks posting things like "I make apps go viral!" Who do you actually trust? Email a firm offer** to [email protected] and I'll send it on. (* I fixed bugs! ** Talk in $ not "Let's have a call…")
Julio Carrettoni retweeted
that plot sounds familiar
that plot sounds familiar https://t.co/Lc4cTqeowV
Days since the last bug caused by `RxSwift.Disposable.deinit` not calling `dispose()`: 0. Days since writing thorough tests prevented me from merging buggy code into master: 0.
Julio Carrettoni retweeted
Julio Carrettoni retweeted
The Xcode 26 beta 5 extra documentation is a fantastic resource for humans too! It's a great summary of all the new features. I'll try the built-in Xcode assistant tomorrow, with all this it should be much better!
TFW when your code is sooo bad the compiler turns the M4 Max into an Intel MacBook… …I didn't know this computer had fans till now TBH.
Julio Carrettoni retweeted
Announcing sourcekit-bazel-bsp: iOS development in IDEs like Cursor / VSCode, for Bazel projects! It's in very early stages, but I'm already very excited about the potential this has for the iOS community! github.com/spotify/source… #iosdev #swiftlang
Julio Carrettoni retweeted
Wrote a little bit about the worst place to have tech debt: in foundational/infrastructure code 😱 scottberrevoets.com/2025/07/02/fly…
Resetting the counter of days since last time a test catched a bug before it reached production 😎
Resetting the counter of days since an override of `==` caused a bug.
Julio Carrettoni retweeted
Julio Carrettoni retweeted
A little bit of fun to end the #WWDC25 week on: I went on the first 30 minutes of the Code Crawl event, and used my time to remake an effect from the early iPhone days!
Julio Carrettoni retweeted
What a wonderful week of WWDC! We are running a 30% sale for just a few more days, and then next week we conclude our “Modern Persistence” series by putting the finishing touches on our Reminders app with a couple of super complex queries. It can't be missed! Discount below 👇
At One More Thing conference omt-conf.com about to start the expertise room about architecture with Rachel Brindle. (Right next to #WWDC2025)
Julio Carrettoni retweeted
Apple: Don’t install Dev Beta 1 on your main device ok? Entire tech community:
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