Available to hire
Experienced iOS Developer with deep experience across the full iOS product life cycle, from planning and UX collaboration to offline-first architectures and backend integration. Strong engineering background built on Swift/SwiftUI, SwiftData, Combine, and Cocoa Touch, with a proven track record migrating legacy systems and leading teams.
Bridges business stakeholders and field operations into clear technical specifications, and enjoys building reliable mobile solutions that work even when network connectivity is unavailable. Also has additional experience in media production and software projects spanning Objective-C, SAP mobility, and AWS-powered voice and identity features.
Skills
Experience Level
Language
English
Advanced
Swedish
Advanced
Work Experience
Senior iOS Developer (Contract) at ESB Networks via Accenture
July 1, 2024 - September 1, 2026Led iOS development for a programme replacing ESB Networks’ legacy pole inspection application. Managed a small engineering team (up to three developers) including scoping, code review, and technical direction. Acted as primary interface between business stakeholders and the development team, running requirements sessions with line personnel and translating field operations into technical specifications. Architected an offline-first inspection workflow in Swift 6 and SwiftUI using SwiftData and SQLite for local persistence and background reconciliation. Coordinated integration with a .NET backend and C# management portal by aligning API contracts and shared data models across teams. Partnered with UX/UI to validate flows against real on-site inspection conditions and iterative design changes.
Senior iOS Developer at ESB Networks via Accenture (Contract)
July 1, 2024 - September 1, 2026Led iOS development for a programme replacing ESB Networks’ legacy pole inspection application. Managed a team of up to three developers, including scoping, code review, and technical direction.
Acted as the main liaison between ESB business stakeholders and engineering, running requirements sessions with line personnel and translating field inspection operations into technical specifications while identifying conflicts between requirements and real-world conditions.
Architected an offline-first inspection app in Swift 6 and SwiftUI, using SwiftData and SQLite for local persistence and background reconciliation so inspections can be captured and stored even without network coverage. Coordinated integration with a .NET backend and C# management portal by aligning API contracts and data models across teams.
Senior iOS Developer at TUI Flight Ops IT
July 1, 2022 - July 1, 2024Migrated legacy iOS functionality from Objective-C to SwiftUI while maintaining an iOS release cadence one release behind.
Developed and maintained an iPad pilot application digitalizing the flight deck experience by integrating flight plans, weather data, and weight calculations into a single streamlined workflow.
Improved the crew journey by building digital features that enhanced pilots’ decision-making and situational awareness.
iOS Developer at Toovio Limited
July 1, 2021 - June 1, 2022Owned iOS development as the sole iOS engineer. Refactored and cleaned up the existing app while modernizing it with Combine and SwiftUI and avoiding third-party libraries to improve performance and usability.
Contributed to a closed-loop system enabling marketing teams to measure results and improve performance through AI-driven personalization.
Lead iOS Developer (contract) at Teckro
August 1, 2019 - March 1, 2020Designed and implemented a native iOS app for clinical trial management, streamlining trial operations.
Built features for downloading study protocols, data gathering, and backend reporting. Implemented an in-app two-way communication portal using web nodes so users can ask trial leaders directly within the app.
Utilized AWS Cognito for identity management and implemented UI using Storyboard and XIB.
Senior iOS Engineer (contract) at Mastercard – Labs as a Service
November 1, 2018 - June 1, 2019Headed iOS development for an in-car application including parking booking, fast food ordering, and fuel payment.
Led a globally distributed team, collaborating with backend engineers in Dublin and India as well as design and product owners in New York and California.
Implemented voice-driven functionality using AWS Lex and Open Ear SDK for hands-free interaction while integrating HERE mapping/routing and RESTful APIs for vendor services. Managed task assignment and code reviews for iOS developers in India and maintained close alignment with the Dublin backend engineer for seamless integration.
Senior iOS Developer at Retail inMotion & Media inMotion
July 1, 2016 - October 1, 2018Implemented Media inMotion’s iOS product for SunExpress Airlines, enhancing onboard shopping and passenger experience. Responsible for development and maintenance of Monarch Airline’s booking app, meeting client integration requirements. Managed an iOS app used by 43k users and contributed to Media inMotion’s entertainment/retail/concierge/connected cabin service pillars. Worked across Objective-C/Swift and Core Data-based persistence as needed by client requirements.
Senior iOS Developer at Retail inMotion & Media inMotion (SunExpress / Monarch)
July 1, 2016 - October 1, 2018Developed and maintained in-flight iOS apps for airline clients, including Media inMotion’s onboard shopping experience for SunExpress passengers.
Managed integration of new features with clients, and maintained Monarch Airline’s booking app for a large user base (43k users). Contributed to product goals across entertainment, retail, concierge, and connected cabin services.
iOS Developer at Retail inMotion
March 1, 2014 - July 1, 2016Implemented Retail inMotion’s iOS product for TUI Group to enhance in-flight retail experiences.
Planned and coordinated new feature integrations with clients and managed deployment of the app used by TUI Arke across hundreds of iPad devices with plans for expansion.
Developed UI using Objective-C with storyboard/XIB and used SQLite for local persistence, mirroring the Android vPOS approach. Contributed to web-integrated in-flight retail solutions for major airline clients.
Freelance iOS Developer
March 1, 2013 - September 1, 2013Developed a utility app for sailing coaches, used in testing at a yacht club in Long Island, NY, USA. Built for both iPhone and iPad and integrated GPS, camera, and iCloud frameworks. Completed freelance work including UI design, feasibility studies, and project planning for clients such as Ernest & Young, Royal St. George Yacht Club, The Gables Restaurant, and the Water Wags sailing class.
iOS Developer at Freelance
March 1, 2013 - September 1, 2013Developed a sailing utility app for coaches supporting iPhone and iPad with GPS, camera, and iCloud integration; tested with a yacht club in Long Island, NY, USA.
Completed freelance projects including UI design, feasibility studies, and planning for clients such as Ernest & Young, Royal St. George Yacht Club, The Gables Restaurant, and the Water Wags sailing class.
Senior Mobile App Developer at Ploion Innovations Ltd
October 1, 2012 - February 1, 2013Led mobile development for mobilizing SAP installations using Sybase Mobile Platform and hybrid applications targeting South African mining companies.
Built a suite of apps including Supplier’s Orders (via SUP), Purchase Orders with offline capability and synchronization, and a Password Reset app enabling autonomous user password changes to reduce SAP help center calls.
Managed the development team, reported progress to the managing director, ensured project timelines, supported UI design, and coordinated execution with stakeholders.
Freelance iOS Developer at Isengua
January 1, 2010 - October 1, 2012Developed the iEnglish app teaching English to German-speaking users through video lessons. Managed animation, video shooting/editing, and coding while ensuring delivery milestones. Implemented Apple In-App Purchasing for lesson bundles, including tests after each lesson. Integrated Urban Airship for in-app purchase server handling and localized the generic app into eleven languages with different purchasable lesson sets. Also built an internal Oracle Ireland staff training app that used GPS/map features for campus navigation and served as a guide for new recruits.
iOS Developer (Freelance) at Isengua
January 1, 2010 - October 1, 2012Developed the iEnglish app teaching English as a secondary language using video lessons. Managed full development lifecycle including animation, video production, video editing, and coding.
Implemented Apple In-App Purchasing with lesson-based progression and integrated Urban Airship libraries for IAP server communication. Localized the generic app into eleven languages, each with distinct purchasable lesson sets.
Also developed an internal Oracle Ireland staff training app using GPS and map capabilities for navigation within the campus.
Producer & Owner at Clockwork Films
January 1, 1999 - January 1, 2009Managed video and TV production work, including documentaries, TV commercials, and web videos for clients such as Heineken Ireland, Aer Lingus, and Life Style Sports. Oversaw production delivery on time and within budget, led camera crews of up to 30 people, and coordinated schedules and resources. Worked as associate producer on Bollywood feature films in Ireland and India to support successful project completion.
Managing Director / Senior Editor at Post 22
January 1, 1994 - January 1, 1999Senior Editor at Anner Communications
January 1, 1988 - January 1, 1994Electronics & Telecommunication Engineer
January 1, 1974 - January 1, 1978Education
Higher Diploma in Computing (Science of Computing) at Dublin Institute of Technology
January 1, 2013 - January 1, 2014H.Dip.Sc. (Higher Diploma) in Computing at Dublin Institute of Technology
January 1, 2013 - January 1, 2014Qualifications
Higher Diploma focused on Science of Computing (Dublin Institute of Technology)
January 1, 2013 - January 1, 2014H.Dip.Sc. (Higher Diploma) in Computing
January 1, 2013 - January 1, 2014Industry Experience
Software & Internet, Media & Entertainment, Education, Energy & Utilities, Healthcare, Financial Services, Telecommunications
Skills
Experience Level
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