Senior iOS/macOS Engineer · Remote since 2015
10+ years shipping production Apple apps — healthcare at scale, blockchain, multi-client delivery.
import Foundation
struct VladimirBabin: SeniorEngineer {
let platforms: Set<Platform> = [.iOS, .macOS, .iPadOS]
let remoteSince = 2015
var yearsShipping: Int {
Calendar.current.dateComponents([.year], from: .year(2014), to: .now).year! // 10+
}
let shipped = [
"Healthcare iOS/macOS apps used daily in US clinics — live on the App Store",
"TON blockchain integration: on-chain state parsing, async updates",
"Secure messaging, video calls, offline-first synchronization",
"Kickoff → first TestFlight build in 2–3 weeks, across 4+ concurrent clients",
]
let concurrency: [any Sendable] = ["async/await", "Actors", "Combine", "GCD"]
func refactor(app: LegacyApp) async -> Metrics {
await app.crashRate * 0.6 // −40% through monitoring and defensive coding
}
var currentlyExploring: [String] {
["on-device Apple Intelligence", "AI agents", "Kotlin Multiplatform"]
}
}- 🧠 TalkNative — on-device iOS text enhancer for non-native English speakers, built on Apple Foundation Models
- 📊 ClaudeBar — native macOS menu bar app showing your Claude.ai usage at a glance
- 📱 Callback — iOS developer interview prep app (SwiftUI, SwiftData, Swift 6)
- 🏄 balisurf — KMP/Compose surf-forecast app for Bali's Bukit peninsula
- 🗂 obsidian-memory — Claude Code plugin that persists sessions into an Obsidian vault
- 🇮🇩 indonesian — Telegram bot for practicing Bahasa Indonesia through Claude-powered role-play
- 👍 yii2-vote — voting extension for Yii2, 69★ and still kicking
| Area | Tools |
|---|---|
| Apple | Swift, SwiftUI, UIKit, Swift Concurrency, Combine, Core Data, Keychain |
| Architecture | MVVM, Clean Architecture, VIPER, modularization, SPM |
| Cross-platform | Kotlin Multiplatform, Compose, React Native, Dart |
| Backend | Python, Go, PHP, Scala |
| Web3 | TON, Solidity, Tact |
| AI / LLM | Claude API, agents, MCP, RAG, Apple Foundation Models |
| CI/CD | Fastlane, GitHub Actions, GitLab CI, TestFlight, Docker |