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I am an iOS Developer with 5 years of experience leading mobile projects from concept to App Store release. I have a proven ability to architect, design, and optimize applications for performance, accessibility, and security. I am skilled in collaborating across design, firmware, and product teams to solve complex problems with innovative technical solutions. Throughout my career, I have taken full ownership of mobile development lifecycles, championed product strategy, and worked closely with product managers and UI/UX designers to elevate user experiences. I enjoy driving technology integration and ensuring scalable, robust, and accessible codebases across platforms.…I am an iOS Developer with 5 years of experience leading mobile projects from concept to App Store release. I have a proven ability to architect, design, and optimize applications for performance, accessibility, and security. I am skilled in collaborating across design, firmware, and product teams to solve complex problems with innovative technical solutions. Throughout my career, I have taken full ownership of mobile development lifecycles, championed product strategy, and worked closely with product managers and UI/UX designers to elevate user experiences. I enjoy driving technology integration and ensuring scalable, robust, and accessible codebases across platforms.

James Adams

App Developer, Developer, Programmer, +2

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I am an iOS Developer with 5 years of experience leading mobile projects from concept to App Store release. I have a proven ability to architect, design, and optimize applications for performance, accessibility, and security. I am skilled in collaborating across design, firmware, and product teams to solve complex problems with innovative technical solutions. Throughout my career, I have taken full ownership of mobile development lifecycles, championed product strategy, and worked closely with product managers and UI/UX designers to elevate user experiences. I enjoy driving technology integration and ensuring scalable, robust, and accessible codebases across platforms.…I am an iOS Developer with 5 years of experience leading mobile projects from concept to App Store release. I have a proven ability to architect, design, and optimize applications for performance, accessibility, and security. I am skilled in collaborating across design, firmware, and product teams to solve complex problems with innovative technical solutions. Throughout my career, I have taken full ownership of mobile development lifecycles, championed product strategy, and worked closely with product managers and UI/UX designers to elevate user experiences. I enjoy driving technology integration and ensuring scalable, robust, and accessible codebases across platforms.

Available to hire

I am an iOS Developer with 5 years of experience leading mobile projects from concept to App Store release. I have a proven ability to architect, design, and optimize applications for performance, accessibility, and security. I am skilled in collaborating across design, firmware, and product teams to solve complex problems with innovative technical solutions.

Throughout my career, I have taken full ownership of mobile development lifecycles, championed product strategy, and worked closely with product managers and UI/UX designers to elevate user experiences. I enjoy driving technology integration and ensuring scalable, robust, and accessible codebases across platforms.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Lead Mobile Engineer at Trulli Audio

January 1, 2023 - Present

Led the end-to-end architecture and development of native Bluetooth-connected mobile apps (iOS & Android) using SwiftUI and Jetpack Compose, enabling seamless communication with proprietary Trulli speakers and delivering a polished MVP from the ground up. Took full ownership of the mobile development lifecycle, including performance optimization, code maintainability, Bluetooth stack integration, and UI accessibility to ensure a robust and scalable codebase ready for production. Served as the key technical liaison between mobile, firmware, and design teams—defining custom APIs, data packets, and Bluetooth command protocols, resulting in smooth real-time speaker interactions and reduced sync latency in live audio streaming. Provided hands-on technical leadership in defining reusable UI components, enforcing Git workflows, and migrating design systems from Adobe XD to Figma—accelerating development cycles and maintaining design consistency across platforms. Championed product strateg

Senior Mobile Software Engineer at Hertz

January 1, 2023 - August 29, 2025

Modernized and optimized the Hertz iOS app by refactoring legacy code for iOS 14+ compatibility, replacing deprecated components and streamlining the codebase—enhancing app performance, stability, and maintainability. Led the complete UI transition from UIKit to SwiftUI, integrating custom components with HorizonCalendar to deliver a more dynamic, scalable, and maintainable UI architecture. Engineered a contactless barcode exit system using RSBarcodes, enabling customers to leave rental lots without staff interaction—improving user safety and reducing wait times during the COVID-19 era. Drove real-time car selection updates via WebSockets, ensuring instantaneous availability feedback to users and aligning with modern app responsiveness expectations. Collaborated cross-functionally with product managers, UI/UX designers, and security teams to ensure a rich mobile experience while strictly adhering to PCI compliance standards, secure login/auth flows, and technical feasibility of all

Lead Mobile Engineer at Trulli Audio

January 1, 2023 - Present

Led the end-to-end architecture and development of native Bluetooth-connected mobile apps (iOS & Android) using SwiftUI and Jetpack Compose. Took full ownership of the mobile development life cycle including performance optimization, code maintainability, Bluetooth stack integration, and UI accessibility. Acted as key technical liaison between mobile, firmware, and design teams by defining custom APIs, Bluetooth protocols, and data packets resulting in smooth real-time speaker interactions and reduced sync latency in live audio streaming. Provided hands-on technical leadership in defining reusable UI components, enforcing Git workflows, and migrating design systems from XD to Figma, accelerating development cycles and maintaining design consistency across platforms. Championed product strategy and user experience by collaborating closely with product managers and UI/UX designers, shaping feature roadmaps including CarPlay/Android Auto integration to elevate the in-car user experience.

Senior Mobile Software Engineer at Hertz

January 1, 2023 - August 29, 2025

Modernized and optimized the Hertz iOS app by refactoring legacy code for iOS 14+ compatibility, replacing deprecated components, and streamlining the codebase to enhance app performance, stability, and maintainability. Led the complete UI transition from UIKit to SwiftUI, integrating custom components with HorizonCalendar to deliver a more dynamic, scalable, and maintainable UI architecture. Engineered a contactless barcode exit system using RSBarcodes, enabling customers to leave rental lots without staff interaction, improving user safety and reducing wait times during the COVID-19 era. Drove real-time car selection updates via WebSockets, ensuring instantaneous availability feedback to users and aligning with modern app responsiveness expectations. Collaborated cross-functionally with product managers, UI/UX designers, and security teams to ensure a rich mobile experience while strictly adhering to PCI compliance standards, secure login/auth flows, and technical feasibility of all