Роман

ROMAN IVANOV
iOS Developer

[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | Kyiv, Ukraine | LinkedIn | Github | Telegram

PROFESSIONAL SUMMARY
iOS developer with 3.5+ years of commercial experience delivering consumer apps in the advertising,
entertainment, and services domains. Strong in Swift, SwiftUI, and UIKit, with particular strength in modern
concurrency — async/await, actors, and structured concurrency. Comfortable with MVVM and MVC. Also worked
with Combine and Core Data on production projects. I build features end-to-end, write clean and testable code,
and pick up new technologies quickly.

WORK EXPERIENCE

TechBlitz Nov 2023 - PRESENT
iOS Developer
Development studio building consumer-facing and marketing apps across multiple domains
Built a new SwiftUI module from scratch — from architecture (MVVM) to production — replacing a legacy
screen and making the codebase more maintainable and testable.
Adopted modern Swift concurrency (async/await, actors) in networking and data-loading flows, replacing
GCD/completion-handler code and reducing threading-related bugs.
Developed and maintained several consumer-facing features across multiple apps, owning them end-to-end
from requirements to release.
Integrated Firebase (analytics, push via OneSignal) and local persistence with Core Data to support offline-
first flows.
Stack: Swift, SwiftUI, async/await, structured concurrency, GCD, MVVM+C, MVC, Core Data, Firebase, OneSignal
AutoMobi Feb 2023 - Nov 2023
iOS Developer
Online classifieds platform for buying and selling cars
Developed and maintained key screens of the car-listing flow (search, filters, listing details) in UIKit, owning
features end-to-end from requirements to release.
Integrated third-party APIs and libraries (networking, image loading, analytics) to support core marketplace
flows such as search and listing management
Stack: Swift, UIKit, MVC, URLSession, REST, JSON/Codable, XCTest, Git

Cloudwharf 2021 - 2022
Salesforce Developer
Developed custom Salesforce solutions using Apex and Lightning components — automating workflows, building
integrations, and tailoring the CRM to business needs.

EDUCATION
Foxminded Kharkiv National University of Radioelectronics
iOS Mentoring Automation and computer-integrated
APRIL, 2022 - APRIL, 2023 technologies Bachelor
2016-2020

SKILLS
iOS: Swift / Objective-C, UIKit / SwiftUI, GCD / Swift Concurrency, MVC / MVVM / MVVM+C, CoreData /
UserDefaults / Keychain, Combine, XCTest, SnapKit / Storyboards / Auto Layout, Firebase / OneSignal,
SPM
Instruments: Jira, Git, Figma, Postman, Claude Code
Languages: English - B2, Russian - Fluent, Ukrainian - Fluent