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Sabahudin Kodro

@sabahudinkodro

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Senior iOS Engineer at FAIRTIQ, who rolled out new payment settings with no user-reported issues.

Bosnia and Herzegovina

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At FAIRTIQ, I led the rollout of new payment settings, including Halbtax PLUS registration through SwissPass and Datatrans; the legacy implementation was retired with no user-reported issues. I also fixed duplicate Live Activities and a crash by cancelling stale requests and moving shared state into a Swift actor.

At Ka-ching, I co-led the move to a modular SPM monorepo, bringing SwiftUI into the apps gradually and cutting feature development time by 50%. I’ve also built payment flows, checkout, and product features across iOS apps, including the Pod 5 audio experience at Eight Sleep and Pinstripe’s Stripe checkout.

Experience

Work history, roles, and key accomplishments

Current

Senior iOS Engineer

Current

FAIRTIQ

Aug 2025 - Present (1 year 2 months)

Leading iOS development for public-transport ticketing apps with millions of monthly active users. Recently led the rollout of new payment settings with no user-reported issues.

Senior iOS Engineer

Eight Sleep

Mar 2025 - Jul 2025 (4 months)

Built the Pod 5 audio experience in SwiftUI and Combine, including a custom player and soundscapes. Fixed device-app feedback loops and developed onboarding chapters.

SwiftUI Combine Swift Concurrency Async Await XCTest XCUITest Test Driven Development CircleCi Fastlane SwiftGen Sentry

Senior iOS Engineer

Ka-ching

Sep 2020 - May 2025 (4 years 8 months)

Co-led migration of Carthage frameworks to modular SPM and migrated all payment methods to async/await. Rebuilt catalogue sync and built coupons, loyalty, and gift cards.