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Blog

Relaunching TeamReach: how OTA updates saved a 5,000,000-user cutover

October 14, 2026•19 minutes read

Relaunching TeamReach: how OTA updates saved a 5,000,000-user cutover

TeamReach moved 5,000,000 active users to a rebuilt app overnight. Twelve OTA updates over three days fixed what testing missed, for about $4,000.

Gene Cornfield
Gene
Guest
Relaunching TeamReach: how OTA updates saved a 5,000,000-user cutover

October 14, 2026•19 minutes read

Relaunching TeamReach: how OTA updates saved a 5,000,000-user cutover

TeamReach moved 5,000,000 active users to a rebuilt app overnight. Twelve OTA updates over three days fixed what testing missed, for about $4,000.

Gene Cornfield
Gene
Guest
Your skills need an evaluation mechanism

October 8, 2026•24 minutes read

Your skills need an evaluation mechanism

Aditya ShuklaKartik GuptaDavid Tingle
Multiple authors
Guest
You automated your build. Your growth is still manual.

October 2, 2026•7 minutes read

You automated your build. Your growth is still manual.

Mike Christo
Mike
Guest
Live Activities with Expo, End to End: Client and Backend

October 1, 2026•13 minutes read

Live Activities with Expo, End to End: Client and Backend

Wahab Balogun
Wahab
Guest
TesterArmy and Expo logos side by side on a dark pixel background

September 29, 2026•9 minutes read

Agentic CI for Expo apps with TesterArmy

Oskar Kwaśniewski
Oskar
Guest
Relaunching TeamReach: how OTA updates saved a 5,000,000-user cutover

October 14, 2026

Relaunching TeamReach: how OTA updates saved a 5,000,000-user cutover

Gene Cornfield
Gene
Guest
Your skills need an evaluation mechanism

October 8, 2026

Your skills need an evaluation mechanism

Aditya ShuklaKartik GuptaDavid Tingle
Multiple authors
Guest
You automated your build. Your growth is still manual.

October 2, 2026

You automated your build. Your growth is still manual.

Mike Christo
Mike
Guest
Live Activities with Expo, End to End: Client and Backend

October 1, 2026

Live Activities with Expo, End to End: Client and Backend

Wahab Balogun
Wahab
Guest
TesterArmy and Expo logos side by side on a dark pixel background

September 29, 2026

Agentic CI for Expo apps with TesterArmy

Oskar Kwaśniewski
Oskar
Guest
Self healing apps? text over a layered app icon on a dark background

September 22, 2026

What if your app could fix itself?

Rami Maalouf
Rami
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