Gloria Ooi

Senior iOS Engineer across consulting, product, and startup environments, delivering consumer and enterprise apps in retail and fintech. Built and launched an AI-powered iOS subscription app from product design through to App Store release. Open to remote opportunities.

Senior iOS Engineer / Founder at Resonate Affirmations (2025-05 – Present)

• Shipped an AI-powered iOS app end-to-end across design, engineering, monetisation, and App Store release management.
• Built reusable UI package, and app architecture using MVVM, Async/Await, and Swift Concurrency.
• Integrated affirmation generation using LLM APIs, prompt engineering, and Supabase backend integrations.
• Implemented text-to-speech (TTS) and accessibility (dynamic text and dark mode) features aligned with Apple HIG standards.
• Integrated Mixpanel analytics to track onboarding behaviour and support product iteration.

Senior Software Engineer (iOS) at Coles Group (2024-05 – 2025-05)

• Delivered features in a large-scale retail app with 1M+ MAU, within a 12-person iOS team operating across cross-functional squads.
• Co-led and developed Coles' first indoor map wayfinding system using the Oriient SDK.
• Ensured compliance with privacy and location-based data handling expectations.
• Maintained feature reliability through unit testing using Swift Testing.
• Contributed across sprint planning, release cycles, and ongoing production support.
• SwiftUI | Swift Concurrency | MVVM | Combine | Feature Flags

Senior iOS Engineer at Transpire (Part of the CI&T family) (2022-10 – 2024-04)

Delivered across multiple enterprise client projects, stepping in to unblock teams, drive delivery, and take ownership of complex engineering areas.

Senior iOS Engineer at Transpire (Part of the CI&T family) (2022-10 – 2024-04)

Project Highlight: Emergency Victoria

• Stepped in as SME two months before deadline, aligning engineering scope, stakeholders, and delivery priorities for a successful completion.
• Delivered accessibility AA features using SwiftUI, UIKit, MapLibre SDK, and MapKit in collaboration with Vision Australia.
• Led estimation sessions and mentored engineers on delivery and engineering practices.

iOS Engineer at Deloitte Digital (2020-03 – 2022-09)

Delivered multiple large-scale enterprise and banking applications across Agile consulting environments for clients including NAB, Virgin Money Australia, and IOOF.

iOS Engineer at Deloitte Digital (2020-03 – 2022-09)

Project Highlight: Mobile Banking Accelerator

• Led a team of 5 engineers delivering modular banking features across a white-label mobile platform.
• Defined scalable modular architecture using TCA, reusable component-driven UI patterns, and domain-oriented feature separation.
• Set up CI/CD pipelines using Azure DevOps, including YAML configuration, SonarQube integration, and TestFlight deployment.
• Collaborated on architectural decisions, technical spikes, and cross-platform design system implementation.

iOS Engineer at Deloitte Digital (2020-03 – 2022-09)

Project Highlight: Wilson & Bradley Warehouse Enterprise App

• Brought in as SME during hyper-care mode to resolve performance issues in a warehouse enterprise app.
• Identified performance bottlenecks and implemented optimisations resulting in approximately 40% improvement.

Bachelor of Software Engineering (Honours) in Software Engineering – Monash University (2016 – 2019)