MA

Mehrdad Ahmadi

Available to hire

I'm Mehrdad Ahmadi, a Staff -level iOS Engineer with 10+ years of experience building and scaling consumer mobile applications used by millions.

About

I’m Mehrdad Ahmadi, a Staff -level iOS Engineer with 10+ years of experience building and scaling consumer mobile applications used by millions. I specialize in mobile platform architecture, Swift concurrency, and performance engineering, with a proven track record of technical ownership, cross-team influence, and mentorship. I am passionate about raising engineering standards through modular architecture, profiling, and pragmatic system design.

I thrive on collaborating with product and design teams to deliver fast, reliable apps and reusable internal frameworks that reduce dependencies. I enjoy mentoring colleagues, driving best practices, and delivering robust solutions at scale.

  • 9 years' experience
  • Joined February 2026

Skills· 3

Languages

  • EnglishFluent

Industry experience

  • Retail
  • Software & Internet
  • Telecommunications
  • Professional Services

More experts in Toronto, Canada

Work experience· 7 roles

Staff / Senior iOS Engineer · Giant EagleJan 2023 – Jan 2026 · 3 yrs 1 mo

Led and guided the migration of a legacy RxSwift codebase to Combine and SwiftUI, modernizing state management across retail iOS applications. Architected reusable internal frameworks to reduce external dependencies and improve maintainability. Optimized UI rendering to reduce loading times and improve responsiveness. Collaborated with teams to adopt modern Swift patterns and best practices during the migration.

Senior iOS Developer (Full-Stack) · Beauté SelectJan 2019 – Jan 2019 · 1 mo

Designed and developed backend systems (Vapor) alongside iOS application for appointment booking platform. Architected scalable server-side solutions while building intuitive client-side experience.

Senior / Lead iOS Developer · Bell CanadaJan 2019 – Jan 2023 · 4 yrs 1 mo

Designed and drove modularization across core features in MyBell, Virgin Plus, and Lucky Mobile (millions of users). Mentored junior and intermediate developers. Drove adoption of unit testing to improve release confidence and increasing code coverage. Architected reusable frameworks for JSON/XML data serialization and API integration.

iOS Developer · CincoJan 2018 – Jan 2018 · 1 mo
Lead iOS Developer · Kish Cell ParsJan 2017 – Jan 2017 · 1 mo
Lead iOS Developer · Orchid PharmedJan 2016 – Jan 2016 · 1 mo
Freelance iOS Developer · VariousJan 2015 – Jan 2017 · 2 yrs 1 mo

Education

B.Eng. Software Engineering · Concordia University2030 – 2020

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