Robin Winters (@robin-winters)

@robin-wintersSan Francisco, USAJoined October 2026

iOS / Full Stack Engineer at ShowFlex, a shipped iPhone fitness product. Swift, SwiftUI, MapKit and Firebase. Built the TORos AI prototype for Yukon Systems. NASM Certified Personal Trainer (NASM-CPT), NASM Certified Nutritionist and Physique and Bodybuilding Coach (PBC).

@robin-wintersSan Francisco, USAJoined October 2026

Robin Winters

About

Available for

Robin Winters's blogs

Recently published

Shipping ShowFlex: native iOS event discovery with SwiftUI, MapKit and Firebase

TORos at Yukon Systems: a multi-model decision prototype

Fitness event feeds: explicit dates, stable identity and visible conflicts

Swift search: cancellation needs an ownership check

How to Get Around AI Chat App Boundaries (and prevent it from happening)

Robin Winters

About

Available for

Robin Winters's blogs

Recently published

Shipping ShowFlex: native iOS event discovery with SwiftUI, MapKit and Firebase

TORos at Yukon Systems: a multi-model decision prototype

Fitness event feeds: explicit dates, stable identity and visible conflicts

Swift search: cancellation needs an ownership check

How to Get Around AI Chat App Boundaries (and prevent it from happening)

Robin Winters

About

Available for

Robin Winters's blogs

Recently published

Shipping ShowFlex: native iOS event discovery with SwiftUI, MapKit and Firebase

TORos at Yukon Systems: a multi-model decision prototype

Fitness event feeds: explicit dates, stable identity and visible conflicts

Swift search: cancellation needs an ownership check

How to Get Around AI Chat App Boundaries (and prevent it from happening)

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Robin Winters

About

Available for

Robin Winters's blogs

Recently published

Shipping ShowFlex: native iOS event discovery with SwiftUI, MapKit and Firebase

TORos at Yukon Systems: a multi-model decision prototype

Fitness event feeds: explicit dates, stable identity and visible conflicts

Swift search: cancellation needs an ownership check

How to Get Around AI Chat App Boundaries (and prevent it from happening)