I design and build modern iOS applications with:

• SwiftUI & UIKit at scale
• Swift Concurrency (async/await, actors, structured concurrency)
• On-Device AI using FoundationModels & Apple Intelligence
• App Intents, ActivityKit (Dynamic Island), WidgetKit
• Modular, testable architectures (MVVM, VIPER + Coordinator)
• SwiftData, Core Data, Combine
• Clean, maintainable, production-ready code

My expertise sits at the intersection of iOS engineering,
architecture design, and on-device AI workflows.

A fully on-device, privacy-first AI workflow engine powered by Apple’s FoundationModels.
Create multi-step pipelines (summaries → translations → rewrites → extractions)
running entirely on-device, with no network latency or cloud cost.

• SwiftUI + App Intents + ActivityKit (Dynamic Island)
• SwiftData + Swift Concurrency
• Real-time progress, Shortcuts integration
• Production-grade modular architecture

Repo: https://github.com/Okariuss/AIWorkflow

A fully modular, production-ready VIPER template built for scale.

• Authentication & Onboarding modules included
• Clean dependency injection
• Async/await-enabled data flows
• UIKit-focused enterprise foundation

Repo: https://github.com/Okariuss/VIPER-base

A curated collection of practical SwiftUI projects demonstrating
clean MVVM, animations, data layers, and unit testing.

• SwiftUI best practices
• Combine + Core Data
• Swift Testing (unit tests)
• Modular feature-based design

Repo: https://github.com/Okariuss/SwiftUI-Projects

I’ve contributed to multiple enterprise systems used internally by
Turkish Airlines, Mavi, and large engineering teams.

Notable contributions include:

• TKStore (THY): security hardening, download performance, onboarding UX
• Servis Biniş Beyan: real-time location + boarding flows
• AKADIMU: performance fixes, multi-language audio pipelines
• CRESS Notice & Documents: messaging UI + offline sync
• Mavi QC: Objective-C + AWS pipelines, DataMatrix scanning

My focus: stability, performance, scale, and maintainability.

• Code that reads like a story
• Architectures that scale with teams
• Precise memory & performance tuning
• High-quality abstractions
• Privacy-first AI execution
• Production mindset over demo-ware

• LinkedIn: https://linkedin.com/in/okarius
• Medium: https://medium.com/@orkunokann
• GitHub: https://github.com/Okariuss

If you're exploring iOS, on-device AI, or high-performance mobile architectures,
I’d be happy to connect.