About Me

iOS Developer & Software Engineer

I’m pragmatic developer who enjoys building things people actually want to use. My approach is pretty simple: join a good team (or build one if needed), figure out what really matters for the very specific product, and turn out solid, reliable experiences without unnecessary drama or buzzwords. Lately I’ve been adding applied AI features to real products bacause AI/LLM is clearly becoming a durable, important part of everyday software, so I use it where it genuinely helps—on‑device or in the cloud—focused on safety, cost, and UX.

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Professional Experience

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Senior iOS Developer

Jan 2023 — Present

SL

Led the architecture and development of an iOS applications mostly for EdTech.

Key Achievements:
  • Contributed to system design
  • Defined the best tech stack to enable scalable app development
SwiftUICombineSwift Package ManagerStructured Concurrency
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Senior iOS Developer

Apr 2021 — Mar 2023

Severmed Group Medicine (Scandinavia)

IT system for industry leading private clinic.

Key Achievements:
  • Improved application rating from 3.0 to 4.8 stars
  • Achieved 1,500+ positive user reviews
  • Improved crash-free sessions to 99.8%
  • Led iOS team, reducing project backlog and delivering releases several weeks ahead of schedule.
  • Conducted technical interviews and team onboarding
UIKitRxSwiftMVVMModular Architecture

iOS Developer

Sep 2020 — Apr 2021

AppCraft

Engaged in 6 diverse projects with teams of 1–3 iOS developers.

Key Achievements:
  • Built and refactored critical application modules
  • Enhanced performance: cut up to 50% of applications’ starting time and reduced hang and hitch amount by ~70%
VIPER/VIPMVVMCoreData
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iOS/Flutter Developer

Mar 2020 — Sep 2020

SoyuzGruz

Uber for cargo transportation. Developed iOS app from scratch post-Series A funding.

Key Achievements:
  • Completed cross-platform transition in 2 months
  • Received mentorship from Big-Tech experts
FlutterClean ArchitectureBLoC
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iOS Developer

Dec 2019 — Mar 2020

Time Capsule

Drove a self-initiated project as Product Manager/iOS Developer.

Key Achievements:
  • Led self-initiated project from concept to development
  • Combined Product Manager and iOS Developer roles
  • Successfully managed small cross-functional team
MVVMRxSwiftIn-App Purchases

Technical Expertise

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Languages

SwiftGoPythonDart (Flutter)Objective-C (basic level)

iOS Development

SwiftUIUIKitCombineRxSwiftCoreDataStructured ConcurrencyGCDSPMModular Architecture
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Leadership

Team LeadershipTechnical InterviewsSystem DesignMentoringCode Review
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Instruments

Xcode InstrumentsGitHub ActionsFirebaseFastlaneGitAI Agents & SDKs

Let's Work Together

I'm always interested in discussing new opportunities, challenging projects, and innovative iOS development solutions.

✉️ dk.devgroup@gmail.com 💼 LinkedIn💬 Telegram