BMW Welt

My Contribution:

  • Updates and cross-platform releases (iOS & Android) for an AR-based game featuring a virtual guide “Lara” using Vuforia, Unity AI, and NavMesh Agent

  • Resolved complex bugs across legacy code and managed plugin conflicts, including Android/iOS-specific issues (e.g., notifications, multi-region deployment)

  • Implemented AES-256 encryption + salted hashing for all local user data and progress saved on device storage – fully prevents hijacking, tampering, and reverse-engineering of saved files

  • Built a custom deep-link callback schema for instant and reliable return-to-app from web or external sources. Simulate user input to lead to in-game pages

  • Added runtime + remote localization: language, text, and regional content can be switched instantly in-game and updated remotely in real-time via live data pull (no app update or restart required)

  • Collaborated with 3rd-party vendors and integrated their mini-games seamlessly into the app

  • Successfully published and maintain live versions on both App Store and Google Play

  • Fully familiar with and handle the entire publishing pipeline and compliance requirements for Apple App Store and Google Play (review guidelines, privacy, entitlements, region-specific regulations, attestation, etc.)

  • Currently the sole maintainer – single-handedly managing all updates, store submissions, crash monitoring, and ongoing maintenance

Key Strengths:

Debugging Expertise: Fixed bugs in games built by multiple developers (with no documentation), showcasing deep Unity and C# proficiency.

Cross-Platform Mastery: Navigated platform-specific rules and technical constraints for seamless deployments.

Tech: Vuforia, AR, NavMesh, iOS, Android, Unity, Web

BMW App Store link ROW (Rest of World except China)

https://apps.apple.com/hk/app/bmw-welt/id6739583917

BMW App Store link NA (Canada, USA)

https://apps.apple.com/us/app/bmw-welt/id6741116700

Google: (Rest of World except China)

https://play.google.com/store/apps/details?id=com.bmwgroup.BMWWeltApp

Google: (NA)

https://play.google.com/store/apps/details?id=com.bmwgroup.BMWWeltApp.na

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