I am a Senior iOS Developer with 10+ years of experience building high-quality native mobile applications using Swift, SwiftUI, and Objective-C. I deliver scalable apps across education, enterprise, and consumer domains, with a focus on clean code and performance. I collaborate closely with design and product teams to implement UI/UX requirements and adopt AI-assisted development workflows to accelerate delivery. I’m passionate about user-centric design and continuously improving code quality and app reliability.

Steven Marshall

I am a Senior iOS Developer with 10+ years of experience building high-quality native mobile applications using Swift, SwiftUI, and Objective-C. I deliver scalable apps across education, enterprise, and consumer domains, with a focus on clean code and performance. I collaborate closely with design and product teams to implement UI/UX requirements and adopt AI-assisted development workflows to accelerate delivery. I’m passionate about user-centric design and continuously improving code quality and app reliability.

Available to hire

I am a Senior iOS Developer with 10+ years of experience building high-quality native mobile applications using Swift, SwiftUI, and Objective-C. I deliver scalable apps across education, enterprise, and consumer domains, with a focus on clean code and performance.

I collaborate closely with design and product teams to implement UI/UX requirements and adopt AI-assisted development workflows to accelerate delivery. I’m passionate about user-centric design and continuously improving code quality and app reliability.

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Experience Level

Expert
Intermediate
Intermediate

Work Experience

Mobile Developer at 3P Learning
July 1, 2022 - March 1, 2026
Developed and maintained iOS applications including Reading Eggs and Mathseeds. Built features using Swift and SwiftUI in a native environment. Migrated legacy Swift codebases to SwiftUI. Collaborated with design teams to implement UI/UX requirements. Delivered bug fixes and feature enhancements based on product specs. Leveraged AI tools to accelerate development and validate implementations.
Mobile Developer at Lifelenz
May 1, 2020 - June 1, 2022
Developed native iOS application using Swift. Implemented UI features based on design specifications. Maintained and improved existing app functionality.
Senior iOS Developer at Real Time Data
May 1, 2019 - March 1, 2020
Built iPad application (Deckhand) using Swift. Delivered high-quality features aligned with product requirements. Collaborated with stakeholders and design teams.
Senior Mobile Developer at Ansible
September 1, 2017 - February 1, 2019
Developed multiple iOS apps including RACQ, MyPower, Swimming Australia, LCAT. Worked with both Objective-C and Swift codebases. Gathered and translated client requirements into technical solutions.
Senior Mobile Developer at Embertec
March 1, 2015 - September 1, 2017
Built iOS apps integrating with Bluetooth hardware devices. Developed apps including Emberpulse, EmberConnect, EmberInstall. Integrated third-party APIs and socket-based communication. Documented APIs and system integrations.
Mobile App Developer at Combine TRS Pty Ltd
October 1, 2013 - March 1, 2015
Developed iOS apps using Objective-C. Created wireframes and collaborated with clients. Delivered apps including Communt, Wardrobe, Follow That Run.

Education

Bachelor of Mathematics & Computer Science at University of Adelaide
January 11, 2030 - April 7, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Education, Software & Internet, Professional Services, Media & Entertainment

Experience Level

Expert
Intermediate
Intermediate