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"]
}
}| 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 |