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Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: StarstruckAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: StarstruckAchievement: Arctic Code Vault Contributor

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NazarKozak/README.md

Nazar Kozak

Software engineer focused on Apple platforms, mobile SDKs, developer tooling, and reliable product delivery.

I work across iOS, macOS, Android, Flutter, Unity, and backend services. My experience includes application architecture, third-party integrations, automated testing, CI/CD, code signing, release management, and performance analysis.

Selected open-source work

  • SurfaceRecorderSDK - records an iOS view, camera feed, or AR scene to video with synchronized audio.
  • RepCounterSDK - configurable exercise repetition counting for Apple platforms using the Vision framework.
  • cordova-plugin-multidex - runtime multidex loading for Cordova applications on Android.
  • TFLiteMovement - real-time pose detection sample for iOS using TensorFlow Lite and SwiftUI.
  • MLXPose - a native Swift implementation of ViTPose inference with MLX on Apple Silicon.

Technologies

Swift SwiftUI UIKit Objective-C Kotlin Java Flutter React Native Unity TypeScript Node.js Go C++ CI/CD

Selected publications and technical notes are available on my academic profile.

ORCID | Toptal | Email

Pinned Loading

  1. TFLiteMovement TFLiteMovement Public

    Real-time human pose detection on iOS using TensorFlow Lite and SwiftUI

    Swift 8

  2. cordova-plugin-multidex cordova-plugin-multidex Public

    Dynamic multidex loading plugin for Cordova — enables runtime DEX loading on Android

    JavaScript 3 5

  3. SurfaceRecorderSDK SurfaceRecorderSDK Public

    Record anything on iOS to video — an AR scene, the camera, or any view — with synced audio, without ReplayKit's permission prompt. Swift 6, GPU-fast.

    Swift 1 1

  4. RepCounterSDK RepCounterSDK Public

    Count exercise reps on-device, for free — no SDK key, no cloud. Apple Vision body-pose rep counting with hysteresis + dual-joint anti-cheat. The open alternative to paid pose-fitness SDKs.

    Swift 2