Pets at Home Retail Operations & Mobile Architecture
Colleague In-Store Digital Platform (Ace Devices)
Senior Android Engineer & Architecture Lead • June 2023 – Present
Engineered next-generation colleague features on ruggedized Ace mobile devices to boost in-store operational velocity, customer service, and stock management across hundreds of UK stores.
Project Context & Impact
Pets at Home operates over 450 retail locations across the United Kingdom. Colleague efficiency in aisles and back-of-house operations is paramount to providing world-class pet care customer experiences.
Key Contributions
- Modern Declarative UI: Transitioned critical colleague workflows to Jetpack Compose, cutting boilerplate by over 40% and accelerating feature delivery speed.
- Resilient Architectural Framework: Built robust state containers using Kotlin StateFlow and Clean Architecture layers, ensuring predictable behavior during hardware scanning and high-throughput barcode lookups.
- Enterprise System Migration: Collaborated closely with backend squads to design robust API contracts facilitating the migration to Pets at Home’s centralized platform.
Key Impact & Delivery
- Spearheaded Jetpack Compose adoption with Clean Architecture (MVVM) and Kotlin Coroutines & Flows.
- Contributed to core API design and orchestration as the enterprise migrated to modern PCP microservices.
- Mentored engineering teams on declarative UI patterns, performance profiling, and test coverage standards.
Technologies Applied
Kotlin Jetpack Compose Clean Architecture (MVVM) Kotlin Coroutines & Flow PCP Architecture REST APIs
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