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I’m a senior iOS engineer with 10 years of experience. I strive for readable, testable, and well-organised code while balancing productivity with high code quality. I have worked in a consulting company before, which gives me a lot of experiences with building different types of apps quickly and efficiently. I was honoured to win the Employee of the Year 2023 award in ANZx for contributions across leadership, mentorship, and delivering robust mobile features at scale.…I’m a senior iOS engineer with 10 years of experience. I strive for readable, testable, and well-organised code while balancing productivity with high code quality. I have worked in a consulting company before, which gives me a lot of experiences with building different types of apps quickly and efficiently. I was honoured to win the Employee of the Year 2023 award in ANZx for contributions across leadership, mentorship, and delivering robust mobile features at scale.

Yiming Chen (June)

App Developer, Developer, Programmer, +2

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I’m a senior iOS engineer with 10 years of experience. I strive for readable, testable, and well-organised code while balancing productivity with high code quality. I have worked in a consulting company before, which gives me a lot of experiences with building different types of apps quickly and efficiently. I was honoured to win the Employee of the Year 2023 award in ANZx for contributions across leadership, mentorship, and delivering robust mobile features at scale.…I’m a senior iOS engineer with 10 years of experience. I strive for readable, testable, and well-organised code while balancing productivity with high code quality. I have worked in a consulting company before, which gives me a lot of experiences with building different types of apps quickly and efficiently. I was honoured to win the Employee of the Year 2023 award in ANZx for contributions across leadership, mentorship, and delivering robust mobile features at scale.

Available to hire

I’m a senior iOS engineer with 10 years of experience. I strive for readable, testable, and well-organised code while balancing productivity with high code quality.
I have worked in a consulting company before, which gives me a lot of experiences with building different types of apps quickly and efficiently.

I was honoured to win the Employee of the Year 2023 award in ANZx for contributions across leadership, mentorship, and delivering robust mobile features at scale.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Mobile Tech Lead (iOS) at ANZx

July 1, 2022 - Present

Led mobile development for the ANZ Plus app in the ANZx Experience Engineer team. Built features for 1 million existing users and supported migration of 8.5 million customers. Wrote high-quality, high-performance code with strong test coverage and improved memory leak checks (including deallocation verification). Mentored junior engineers and established a community of practice through tech talks and structured onboarding. Collaborated with product, design and backend teams to ensure backward/forward compatibility with RESTful and gRPC services. Authored Architecture Decision Records (ADRs) and led production incident responses.

Mobile Developer at REA Group

April 1, 2022 - June 30, 2022

Worked in the Mobile Chapter to develop features for Real Commercial App. Improved the design of remote notifications integration and integrated API services using GraphQL and BFF.

Senior iOS Engineer at Itty Bitty Apps

January 1, 2019 - April 1, 2022

Consulted for ANZ and other clients under Itty Bitty Apps. Implemented features for the ANZ Plus App’s Profile squad using Swift and Combine. Built shared error handling, advocated accessibility (VoiceOver, Dark Mode, Large Text) and collaborated with designers. Worked on Latitude App and Ignite App, aligning with GraphQL and backend integrations, and led multiple client engagements.

iPad App Developer at Abacus

January 1, 2016 - December 31, 2018

Developed an iPad POS app in Objective-C. Used Git Flow and feature branches; integrated Firebase for real-time order status tracking.