Gloria OoiBook a call

Senior iOS engineering when delivery is under pressure.

I help teams fix fragile flows, ship critical features, and get releases over the line in Swift, SwiftUI, and UIKit.

Get help with iOS deliveryView LinkedIn

Free 30-minute call · No obligation

Gloria Ooi

Are you and your team feeling the pressure?

  • Release is close, but bugs or unfinished flows are still blocking launch.
  • The roadmap is slipping because the team needs more senior iOS capacity.
  • A fragile codebase is slowing down delivery.
  • App Store submission needs cleanup before review.

That's where I step in.

Choose the right support for your team

Best for urgent issues

iOS Rescue & Release Sprint

For critical bugs, fragile user flows, or stalled App Store approvals.

Best for:

  • Bug fixing, crashes, and performance issues
  • Fragile user flows
  • App Store submission & review rejections
Duration: 2 to 4 weeks
Includes a 48-hour risk-free triage period.
Book a Sprint Call

Feature Delivery Support

For teams under delivery pressure who need extra senior iOS capacity.

Best for:

  • Swift and SwiftUI feature delivery
  • API & core backend integration
  • User flow buildout & system architecture
Duration: 6 to 12 weeks
Includes a 2-day complimentary onboarding period before delivery starts.
Discuss Feature Delivery

Fractional iOS Support

For when you need ongoing senior iOS support, but not a full-time hire.

Best for:

  • Teams needing iOS help a few days per week
  • Agencies with changing client demands
  • Continuity across rolling releases
Duration: 1 to 3 days per week
Start with a 30-day pilot, then move into monthly rolling support if it’s a good fit.
Discuss Fractional Capacity

Not sure which option fits? Let's figure it out together.

Book a free 30-minute call →

Technical fit

Native iOS delivery across release, analytics, backend integration, and AI-assisted engineering workflows.

Native iOS

SwiftSwiftUIUIKitSwiftDataasync/awaitSwift Concurrency

Architecture & Delivery

MVVMModular architectureCI/CDProduction support

Release & Monetisation

App Store ConnectTestFlightStoreKit 2Analytics

Backend & Integrations

FirebaseSupabaseMixpanelOpenAI API

AI-assisted Engineering

CodexClaude Code

* For the full technical background, you can request my CV at the bottom of the page.

Why work with me

“The best engineers are not just technically strong. They earn trust, share knowledge, and integrate into existing ways of working.” - Gloria Ooi

Working with me

  • Independent: I pick up ambiguous iOS work, ask the right questions, and move features forward without heavy hand-holding.
  • Collaborative: I build trust and respect with members of the team from day one.
  • Product-minded: I care about whether the app is stable, the flow makes sense, edge cases are handled, and if the release can actually go out.

Not the best fit

  • Cross-Platform Only: React Native or Flutter-focused projects. I’m best suited to native iOS work in Swift, SwiftUI, and UIKit.
  • Strictly Onsite: Engagements requiring permanent co-location without modern remote flexibility.

Proof

I've worked across consulting, product, enterprise, fintech, retail, and startup environments.

Coles GroupColes Group
Deloitte DigitalDeloitte Digital
NABNAB
Virgin MoneyVirgin Money
Resonate AffirmationsResonate Affirmations
CI&TCI&T
Emergency VictoriaEmergency Victoria
Coles GroupColes Group
Deloitte DigitalDeloitte Digital
NABNAB
Virgin MoneyVirgin Money
Resonate AffirmationsResonate Affirmations
CI&TCI&T
Emergency VictoriaEmergency Victoria

Wilson & Bradley / Deloitte

~40% performance improvement

Improved performance during hyper-care. I was brought in during hyper-care on an enterprise warehouse app to identify bottlenecks and successfully improved performance by ~40%.

Emergency Victoria / CI&T

High-pressure delivery

Joined as iOS SME two months before launch to align scope, priorities, and stakeholders across a high-pressure delivery period.

“Gloria joined when the project was in dire need of rescuing. She took over and led delivery of the iOS app, making significant progress in some of the most complex aspects of the application.”

— Andy Dial, QA Lead

Resonate Affirmations iOS App

End-to-end iOS product ownership

Owned the full product from idea and design, to App Store release, including SwiftUI, architecture, AI integration, backend, analytics, monetisation, and release management.

View on the App Store ↗
Australian · Remote Worldwide

Let's talk

Book a free 30-minute chat today. We’ll talk through the challenges your team is facing and whether I can help move things forward.

Book a free chat

Need the full technical CV?

Request CV
ooi.glors@gmail.comlinkedin.com/in/gloria-ooi