Max – Swift, SwiftUI, Objective C, experts in Lemon.io

Max

From Ukraine (UTC+3)flag

Mobile Developer|Strong senior

Max – Swift, SwiftUI, Objective C

Maksym is a Senior iOS Developer and Team Lead with over 11 years of commercial experience building high-performance, scalable mobile applications. He brings deep expertise in Swift, UIKit, SwiftUI, Combine, AVPlayer, and complex video-streaming architectures. Max has worked across OTT, fintech, live sports, trading platforms, and large-scale consumer apps. Known for his sharp thinking, strong communication skills, and ability to make swift, well-informed decisions, he naturally assumes technical leadership and owns feature delivery from end to end. Maksym is a reliable specialist who consistently drives stability, code quality, and architectural clarity — reducing crash rates, refactoring legacy code, and defining technical stacks for new apps.

12 years of commercial experience in
Cryptocurrency
Fintech
Media
Sports
Telecommunications
Trade
Main technologies
Swift
8 years
SwiftUI
4 years
Objective C
1 years
UIKit
1 years
AVFoundation
1 years
Google Maps API
1 years
BLE
1 years
Additional skills
MVC
iOS
Firebase
MVVM
Combine
Alamofire
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Experience Highlights

iOS Developer
Apr 2022 - May 20253 years 1 month
Project Overview

One of the leading telecommunications providers in Israel focused on enhancing digital solutions to improve user experience, streamline internal operations, and ensure service scalability.

Responsibilities:
  • iOS and tvOS application development
  • Screens layout creation
  • API connection
  • Development of VOD and Live players
  • Integration with Chromecast and Airplay
  • Implementation of analytics (Firebase, Youbora, etc.)
  • Set up push notifications
  • Login and registration flow
  • Deploying new versions
Project Tech stack:
Alamofire
OkHttp
promise
Firebase
SnapKit
Team Lead
Mar 2021 - Apr 20221 year 1 month
Project Overview

The payment gateway that allows your business to accept any major credit or debit cards. Allows you to collect payments online by connecting the payment service to a website or online store or create Online Pay Links to collect payments via social media, email, or texts.

Responsibilities:
  • Key developer of payment team
  • Implement SDK/API for major credit and debit card processing
  • Ensure secure and PCI-compliant transaction flows
  • Create user-friendly and responsive payment screens
  • Generation and handling of payment links -Integrate deep linking for payments
  • Handle transaction statuses, errors, and confirmation messages
Project Tech stack:
iOS
SwiftUI
Combine
MVVM
Team Lead & iOS Developer
Dec 2019 - Mar 20211 year 3 months
Project Overview

Since 1998, LiveScore has been giving you real-time delivery of live sport scores and data. As leaders and inventors of live score updates, LiveScore is trusted and used daily by millions of users globally. It specializes in the sports: soccer, tennis, cricket, basketball, hockey and horse racing. LiveScore is proud to be an Official Global Partner of La Liga Santander.

Responsibilities:
  • Helping drive the high-level architectural discussions removing blockers
  • IOS application development
  • Screens layout creation
  • API connection
  • Implementation of universal analytics (Segment, Firebase)
  • Integrated mobile-lib-testsuite (own library for helping make autotests for analytics)
  • Developing cross application library for share some screens inside LiveScore - - Group applications
  • Developing vote backend API
  • Ads banners integration (Google, Amazon, Custom)
  • Set up CI/CD pipeline
  • Push notification (x-push, apple)
Project Tech stack:
iOS
Swift
Objective C
MVC
Firebase
Lead iOS developer
Feb 2019 - Sep 20197 months
Project Overview

About the project: It is a high-performance, hybrid trading platform that streamlines the trading of both real-world and cryptocurrency assets in real-time. Designed to eliminate intermediaries, it delivers low-cost, fast orders, ensuring an efficient and seamless trading experience.

Responsibilities:
  • Lead iOS developer.
  • Define the full technology stack and project architecture for the new application.
  • Make all key technical decisions.
  • Integrate RESTful API and WebSocket communication.
  • Chart integration via the SciChart library.
  • Optimize application performance, memory usage, and battery efficiency.
  • Implement secure data storage and authentication mechanisms.
  • Write unit tests, perform debugging, and ensure high code quality.
  • Participate in code reviews and provide constructive feedback.
Project Tech stack:
Swift
VIPER
SOAP
Firebase

Languages

English
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