PI
Available for new projectsGeorgia · Remote

Senior iOS Engineer · Indie App Maker

I build iOS apps from idea to App Store growth.

14+ years shipping native iOS apps — as a team lead and a solo indie maker. I blend engineering with product, ASO, and monetization to build apps people find, love, and keep.

14+
Years building for iOS
30+
Apps designed & shipped
4.7★
Top app rating

About

I build apps — and the growth around them.

I'm a Senior iOS Engineer and indie app maker with 14+ years of experience building native iOS apps. I've led an iOS team and independently shipped 30+ consumer products — and I care as much about how people discover, try, pay for, and keep using an app as I do about the code behind it.

On the engineering side, I work in Swift, SwiftUI, and modern Apple frameworks across health, lifestyle, AI, and utilities — including Time Portal (a historical-photo map with over 1,000,000 images), BCAA (an AI fitness coach), and Aira (guided breathwork and sleep).

Beyond building stable, scalable apps, I handle the growth around them — App Store Optimization (ASO), subscriptions, and monetization. I'm based in Georgia and open to remote freelance or full-time work.

Services

How we can work together

From a first idea to a polished App Store app — plus the engineering rigor to keep it healthy as it grows.

End-to-end iOS apps

From idea and architecture through the SwiftUI build, App Store release, and the analytics, subscriptions, and updates that follow — one senior owner across the whole journey.

Architecture & code review

Audit an existing codebase, set up clean, scalable architecture, and level up your iOS team through reviews and mentoring — something the teams I've worked with valued again and again.

How I work

  1. 1

    Understand

    We align on the goal, the users, and the constraints before any code — so the build solves the real problem, not a guess.

  2. 2

    Build & ship

    Clean architecture, frequent demos, and steady releases. You see progress the whole way, not just a final reveal.

  3. 3

    Grow

    After launch I help with ASO, subscriptions, analytics, and iteration — so the app keeps improving and earning, not just existing.

Available for:FreelanceFull-timeFractionalAdvisory
I work with:Startups & foundersIndie makersAgencies & studios

Stack

Tools I reach for every day

A pragmatic, modern Apple-platform toolkit — from code to growth.

Core iOS

  • Swift
  • SwiftUI
  • UIKit
  • Combine
  • async/await
  • Swift Concurrency

Architecture

  • MVVM
  • MVC
  • MVP
  • VIPER
  • Clean Architecture
  • DI
  • SOLID

Apple frameworks

  • Core Data
  • SwiftData
  • CloudKit
  • CoreLocation
  • MapKit
  • AVFoundation
  • StoreKit
  • HealthKit

Backend & services

  • Firebase
  • Firestore
  • Cloud Functions
  • REST API
  • JSON
  • RevenueCat

Product & growth

  • ASO
  • App Store Connect
  • Apple Search Ads
  • Paywalls
  • Subscriptions
  • Onboarding
  • Analytics
  • A/B testing

Tools

  • Xcode
  • Git
  • SPM
  • CocoaPods
  • Xcode Cloud
  • Bitbucket Pipelines
  • Figma
  • Sentry

Selected work

Apps I've designed and shipped

A selection from 30+ apps I've shipped — across health, lifestyle, AI, and utilities.

Mise: Recipe Keeper & Cookbook app icon

Mise: Recipe Keeper & Cookbook

New

Turn cooking videos into recipes instantly

AI-powered recipe extractor that watches cooking videos from Instagram, TikTok, and YouTube and pulls out every ingredient and step — no more pausing and rewinding.

Food & DrinkAIRecipes
Time Portal: Heritage Vault app icon

Time Portal: Heritage Vault

Travel through time on a map

Over 1,000,000 historical photos pinned to a world map. Search any place, compare past and present, and see how cities looked from 1825 to today.

EducationMapsHistory
App Store4.7 · 1,123
BCAA: Gym Workout & AI Coach app icon

BCAA: Gym Workout & AI Coach

Your personal AI fitness coach

An AI coach that builds and adapts a personalized training plan from your goals and gear — with an 800+ exercise library and fully offline workouts.

Health & FitnessAI CoachWorkouts
App Store4.4 · 34
Aira: Breathwork & Sleep app icon

Aira: Breathwork & Sleep

Breathe better, sleep deeper

Guided breathwork for calm, focus, and sleep — coherence training, box breathing, and the Wim Hof method in one calm, ad-free app.

Health & FitnessBreathworkSleep
App Store4.6 · 8
Outfit Maker: Style Swap app icon

Outfit Maker: Style Swap

Your AI virtual fitting room

Upload a photo and try on thousands of outfits in seconds. An AI clothes-changer and personal stylist that keeps your photos on-device.

LifestyleAI Try-OnFashion
Siftly: Camera Roll Cleaner app icon

Siftly: Camera Roll Cleaner

Clean your camera roll in minutes

A swipe-based photo cleaner that finds duplicates and screenshots, frees up storage, and lets you review every shot before it's deleted.

UtilitiesPhoto CleanupStorage
App Store4.6 · 10
Jet Lag: Sleep Time Shift app icon

Jet Lag: Sleep Time Shift

Arrive ready, not exhausted

A science-based jet-lag planner that resets your body clock for any time zone using light, sleep, and caffeine timing.

TravelSleepCircadian
HIIT Interval Timer & Tabata app icon

HIIT Interval Timer & Tabata

Your flexible interval training timer

Build effective HIIT, Tabata, or circuit workouts your way — customize rounds, work and rest times, warm-up and cool-down. Apple Watch support with haptic and sound cues.

Health & FitnessTimerWorkouts

References

What teams I've worked with say

Excerpts from company reference letters by CTOs and founders I've built with since 2014.

Pavel writes high-quality, clear, and consistent code, finds thoughtful solutions to complex problems, and became a reliable mentor to our junior engineers — a highly motivated, valued member of the team.
HIvan GureevCTO, HEXN Markets
Pavel built high-performance code for our video processing and was a highly valued, dependable mentor. Analytical, quality-focused, and always learning — his teaching talent helped both the team and our products grow.
CConvertioDirector
Pavel showed deep iOS expertise and worked seamlessly with designers and engineers to ship on time and at high quality. Responsible, reliable, and full of initiative — his contribution to our startup's success can hardly be overstated.
IRoman DruzhenetsDirector, IndigoLab
Pavel grew quickly from simple tasks to complex projects, with a rare gift for problem-solving and technical foresight. His UI and performance ideas became the basis for many successful features — an indispensable team member.
SValery KomyaginDirector, SVK.Digital

Blog

Writing on iOS, ASO & shipping

Field notes from building and growing 30+ apps.

Contact

Let's build something great

Have an idea, a project, or a role in mind? I'm open to freelance and full-time work. The fastest way to reach me is email.