Jamie Kosoy

Jamie Kosoy is an engineering manager, design engineer, full-stack developer, iOS developer, and creative coder.

2026

Apr 14th Blog update.

2025

Apr 5th Gym Rat, my Notion powered fitness app (that works on my TV!)
Mar 22nd Bookmarks - Retro game inspo edition
Mar 15th How’s your morale? How’s your bandwidth?
Mar 10th A manager is a custodian for the health of a team.
Mar 9th Time for something new.
Mar 8th Bookmarks

2023

Oct 5th I did it on purpose.
Aug 5th Bookmarks
Aug 4th Bookmarks
Aug 3rd Bookmarks
Aug 1st Bookmarks
Jul 31st Bookmarks
Jul 30th Bookmarks
Jul 29th Bookmarks

2017

Sep 17th The Making of Melody Jams

2014

Apr 13th The Beautiful Default
Mar 14th Bookmarks
Feb 5th “Sometimes knowing gets in the way.”
Jan 13th I’m a generalist.

2013

Aug 17th Bookmarks
Aug 2nd Bookmarks
Aug 1st Bookmarks
Jul 23rd Bookmarks
Jul 10th Bookmarks
Jul 9th Bookmarks
Jul 5th Bookmarks
Jul 1st Bookmarks
Jun 27th Bookmarks

2012

Jan 18th The Parable of the Preloader

2010

Nov 18th Must we fight about what platform is best?
Aug 17th The Challenges of Teaching Digital
Feb 3rd A Plea for Developer Unity

2009

Oct 6th Thoughts on Silverlight
Aug 1st DelveUI talk
Jun 5th iPhone 101: Understanding Distribution (Pt II of II)
Jun 4th Flash on Tap talk
Jun 3rd iPhone 101: Understanding Distribution (Pt I of II)