Candidate Portfolio — HiringFunnel
Open to opportunities

OliviaLim

iOS Technical Lead · Modern iOS architecture (SwiftUI, Combine, Swift Package Manager) · Large-scale app migrations and technical modernization

New York, USOn-sitehiringfunnel.com/u/olivia-lim
iOS Technical LeadMobile Platform EngineerSenior iOS EngineerStaff iOS Engineer
01 — Positioning

Where Olivia is headed.

With 8 years of iOS development experience across high-growth consumer apps, Olivia has evolved from apprentice to senior engineer leading technical migrations and shipping major features. She combines strong engineering fundamentals with a collaborative, design-conscious approach and commitment to accessibility and inclusive workplace practices.

What Olivia brings
  1. 01Modern iOS architecture (SwiftUI, Combine, Swift Package Manager)
  2. 02Large-scale app migrations and technical modernization
  3. 03Building accessible, user-focused consumer experiences at scale
  4. 04Cross-functional collaboration with design and product teams
  5. 05Performance optimization and crash-free rate improvement
02 — Proof

The receipts.

Numbers first. Every metric below is something Olivia shipped or drove — not a claim, an outcome.

  • Proof 01
    Maintained 98%-99.5% crash-free rate on consumer-facing app
    Crash-free rate achievement
  • Proof 02
    Increased daily active users from 400 to 2,300 in one year through UX enhancements
    Moda Operandi DAU growth
  • Proof 03
    Shipped complex in-app reservation system with advanced anti-fraud protection
    SNKRS Pass feature development
  • Proof 04
    Led complete core views modernization improving codebase efficiency
    UIKit to SwiftUI migration
03 — Role fit

Operating range.

Where Olivia plugs in fastest — sorted from strongest fit to adjacent. Not a wishlist; a routing map.

  • primary fit
    iOS Engineer
    Senior
  • primary fit
    Mobile Engineer
    Senior
  • secondary fit
    Full-Stack Mobile Developer
    Senior
  • adjacent fit
    Engineering Manager
    Senior