Данило

Danylo Krymlov | IOS SOFTWARE ENGINEER
[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | Kyiv, Ukraine | LinkedIn

--- PROFESSIONAL SUMMARY ---
iOS Engineer (3+ years) with a B.S. in CS, specializing in Swift, SwiftUI, and Combine within MVVM-C and modular (SPM)
architectures. I bring a rare mix of engineering depth and product ownership, having independently scaled a personal app
to $37k+ in revenue while remaining a dedicated team player in Agile (Jira/Notion) environments. Proven experience
across Medical, E-commerce, and Wellness domains, with expertise in the Full Firebase Stack, RevenueCat, and Ads SDKs.
Whether collaborating with a full team or handling UI/UX and localization (8+ languages) myself, I focus on shipping
clean, scalable code that drives commercial success.

--- AREAS OF EXPERTISE ---
Technical Skills Swift, SwiftUI, UIKit, Combine, SPM, Git, MVVM, MVVM-C, Alamofire, Full Firebase Stack, Auth0,
RevenueCat, Stripe, AppsFlyer, Meta/TikTok Ads SDK, TestFlight, PDFKit, MapKit, Remote
Notifications (APNs)
Professional Skills Full-lifecycle app development and commercial scaling ($37k+ revenue).
Team-based development using Jira, Notion, and Slack.
Creating polished interfaces in design-lean or solo environments.
Working alongside Designers and QA to ship App Store-ready builds.

--- COMMERCIAL EXPERIENCE ---
IOS ENGINEER | Private Outsourcing Company 2023 - 2026

• Talkseeek - Relationship Advice | Wellness & Lifestyle — iOS Application Sep 2025 - May 2026
Remote fetched flexible onboarding with localization (i18n architecture). Coordinator Pattern, custom weekly calendar
module. Firebase, OpenAI API, Remote Config, RevenueCat.

• Speed Camera Alerts: Driverix | Navigation Startup — iOS Application July 2025 - May 2026
Programmatic navigation (coordinator pattern). MapKit, CoreLocation, WidgetKit (live activity), background activity,
local notifications, haptics. SQLite, RevenueCat, Lottie, Firebase.

• OneMedica Solutions | Healthcare Tech / MedTech Startup July 2024 - June 2025
Complex onboarding handling multiple user roles. Networking layer with Alamofire and Combine. Abstract Service
Container. Auth0. Remote notifications, complex UI states, custom chat with AI assistant. Custom PDF reader, bar/qr
code scanner. Npi registry government API integration. Implementing designs from Figma. Lottie.

• 1:One Fit | Health & Fitness Startup — iOS Application Dec 2022 - May 2025
Remote fetched flexible onboarding. Multiple user roles handling. Complex state management, networking using
Combine and Alamofire. Firebase Auth (Google, Apple). Implementing designs from Figma. Remote notifications,
custom video player module with controls. Lottie, Custom chat between customers and trainers, VoIP calling via
GetStream SDK
FOUNDER & IOS ENGINEER Aug 2022 - Present
• 22 Energies | Numerology-based Insights — iOS Application
$37k in revenue, app and architecture from scratch, networking using Combine, programmatic navigation,
complex matrix view module, complex state handling, haptics, remote notifications, full Firebase stack, OpenAI
API, RevenueCat, integration with ads providers (Meta, TikTok, AppsFlyer).

--- EDUCATION ---
Bachelor of Computer Science
Taras Shevchenko National University of Kyiv
2020 – 2024

--- ADDITIONAL INFORMATION ---
Languages English — Upper-Intermediate (B2)
Russian — Fluent
Ukrainian — Native