Chris Hui

Languages

• Java
• Kotlin
• Python
• Swift

Certifications

• AWS Certified Solutions Architect - Associate
• AWS Certified Developer - Associate

Amazon Software Development Engineer II

Selection Contributinon Platform - Retail Catalog Pipeline

Prime Video - Checkout Orchestration

• Maxwell - Prime Young Adult Free Trial subscription
• Built solution to enable Prime Student Free Trial subscription signups across multiple Prime Video-supported devices.
• Developed integration with student verification widget to enable student status verification.
• Implemented dynamic offer selection logic.
• Fruitstand - Prime subscription on iOS & tvOS devices
• Designed and implemented backend support to launch Prime subscription on Prime Video app for iOS and tvOS devices (BR, MX, and IN marketplaces).
• Implemented solutions for Apple payment double-billing prevention, geo-gating, and Prime offer transactions.
• Authored the design for address collection to support tax/invoicing requirements.
• Implemented performance tracking metrics to assess successful customer signups on iOS and tvOS devices.
• Channel Offers Workflow Service - Development of workflow engine and new service
• Built a functioning Checkout workflow engine for Kotlin.
• Developed sub-workflows for Kotlin configurations, enhancing workflow readability, maintainability, and reusability.
• Authored workflow configurations covering Marketing Landing Page and channel plan selection/presentation CX.
• Infrastructure setup: CDK-based deployment pipeline, versioned workflow configuration in DynamoDB, Lambda deployer.
• Contributed to the development and integration of ChannelOffersWorkflowService (COWS) with CustomerOnboardingService (COS).

Atkins Structural Engineer

• Structural design and modelling for Sizewell C Enabling Works and Hinkley Point C.