iOS senior engineer

BARRY FAWTHROP

Inverness, FL (EST) • *****@*****.*** • 352-***-**** • U.S. Citizen

linkedin.com/in/barryfawthrop • ttienterprises.org SUMMARY

Senior iOS Engineer currently building customer-facing features in the Capital One mobile banking app, with extensive prior experience across native iOS (Swift/SwiftUI/Objective-C), Android (Kotlin/Jetpack Compose), and full-stack development in Node.js, TypeScript, and AWS. Delivered identity verification software for banks, health and clinical platforms, and logistics systems serving thousands of live users. Strong accessibility and testing discipline. Security background from seven years running a HIPAA compliance and penetration testing consultancy. AWS Certified Cloud Practitioner (April 2026). Seeking fully remote Senior, Staff, or Lead iOS and mobile engineering roles.

TECHNICAL SKILLS

iOS: Swift, SwiftUI, Objective-C, Xcode, CoreNFC, Vision/OCR, Core Data, TestFlight, AppStoreConnect, XCTest

Android: Kotlin, Jetpack Compose, Compose Multiplatform, Java, Android SDK, Hilt/Koin Architecture: MVVM, Clean Architecture, modular design, dependency injection, design systems Quality & Accessibility: Accessibility (VoiceOver, Dynamic Type, WCAG), UI testing, unit testing, XCTest, JUnit, Sentry observability

Backend: Node.js, Express, TypeScript, JavaScript, Ktor (Kotlin), REST APIs, OAuth2, JWT Cloud & DevOps: AWS (EC2, ECS, Lambda, S3, CloudFront, CloudWatch, certified CLF-C02) • Docker • CI/CD • GitHub • Jira • Firebase

AI & Dev Tools: Claude AI (LLM-assisted development), AI-augmented refactoring with test verification, Figma

Identity & Security: NFC/MRZ document reading, OCR extraction, KYC/identity verification, HIPAA compliance, penetration testing, CISSP / GCIH / CISA (lapsed) Databases: MongoDB (Atlas, App Services), Room, SQLite, Core Data, SQL, NoSQL PROFESSIONAL EXPERIENCE

Capital One — Senior iOS Engineer Feb 2026 – Present Premium Card Experience (PCE), Digital Commerce and Innovation (DCI) • Consumer banking mobile application

• Build customer-facing features in Swift and SwiftUI for the Capital One mobile banking app, working on the Rewards experience within the Premium Card Experience division — a product surface used by millions of cardholders.

• Senior engineer on an eight-person iOS team within a 16-person mobile organisation; contribute to architecture decisions, code review, and engineering standards within Capital One's internal application architecture.

• Deliver against strict accessibility requirements (VoiceOver, Dynamic Type, contrast and navigation standards) and comprehensive UI test coverage — non-negotiable in regulated consumer banking.

• Work within an enterprise CI/CD pipeline using GitHub and Jira, with full code review, automated testing, and release governance at each stage.

• Recently expanded into Android development alongside the Android team, contributing across both native platforms.

Intellicheck, Inc. — Senior iOS Developer Jun 2022 – Nov 2023 Remote • Identity verification technology for banks and financial institutions • intellicheck.com

• Sole iOS developer on a cross-functional team of nine, delivering identity verification software used by banks and financial institutions to verify customer identity in seconds.

• Built and maintained the iOS passport and driver's licence validation pipeline — CoreNFC chip reading, camera capture, OCR extraction, and MRZ parsing — combining in-house technology with third-party verification providers.

• Owned the full iOS codebase in Objective-C and led the planned migration path to Swift; partnered with backend API engineers on verification contracts and with QA on test coverage.

• Improved verification response times and reduced QA testing overhead through code quality improvements and more predictable validation flows. TTI Enterprises (Consulting) — Independent Mobile & Full Stack ConsultantJan 2010 – Present Inverness, FL • Remote • Healthcare, transportation, logistics, and veterinary industries

• Engaged by clients to architect, build, and maintain complete mobile and full-stack systems — native iOS and Android apps, Node.js/Express and Ktor REST API servers, Angular admin portals, and Docker-based AWS infrastructure.

• Applied Claude AI (LLM-assisted development) across Swift, Kotlin, and Node.js codebases to plan, implement, and validate refactoring with JUnit and UI tests — improving Android crash-free session rate from 75% to 91% and reducing app load time from 48 seconds to 30 seconds.

• Migrated Java codebases to Kotlin and Objective-C apps to Swift/SwiftUI for clients modernising legacy platforms; integrated HubSpot, SpikeAPI, and Firebase across mobile and backend systems. Rolling Strong — Health & Wellness Platform (Transportation Industry)

• Native iOS and Android health platform for truck drivers. 5,000 active users across a 13,000-driver network, live on the App Store and Google Play. BLE wearables, GPS tracking, gamification, DOT medical compliance.

• Stack: Swift/SwiftUI, Kotlin/Jetpack Compose, Node.js/Express API, Ktor GPS server, Angular admin portal, MongoDB Atlas, Docker/AWS.

EEDS — Equine EHR Platform (Active Modernisation)

• Currently leading a full rebuild from Objective-C to SwiftUI with Figma-designed UI, MVVM architecture, and Sentry observability — targeting commercial relaunch. Rasmussen College — Adjunct Professor Jan 2008 – Dec 2010 Mobile Development, IT Systems Management & Security

• Authored and taught mobile development and IT security curricula; mentored students on engineering careers.

ISSCP (Information Systems Security Consultancy Professionals) — Founder — Security Consultant Mar 2000 – Dec 2007

HIPAA compliance, penetration testing, and security training for U.S. healthcare organisations

• Founded and operated an IT security consultancy serving U.S. healthcare organisations. Held active CISSP, GCIH, and CISA certifications throughout.

King William's Town TLC (City Government) — IT Department Manager Mar 1993 – Dec 1999 South Africa • Eight municipal offices

• Managed IT infrastructure for eight municipal offices; built the Metropolitan Area Network; supervised team of 3.

EDUCATION

Rhodes University — Bachelor of Science, Computer Science & Business Information Systems Dual major in CS fundamentals and business process automation. Grahamstown, South Africa. CERTIFICATIONS

AWS Certified Cloud Practitioner (CLF-C02) • Certified April 2026 CISSP • GCIH • CISA (held 2000–2007; lapsed upon transition to mobile development)

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