English:
Upper Intermediate
Ukraine
UTC +02:00
Ukraine/Kyiv
iOS-developer with 9 years of experience in building, integrating, testing and supporting iOS applications
iOS-developer with 10 years of experience in building, integrating, testing and supporting of iOS applications for mobile and tablet devices on the iOS platform. Ability and experience to create clean and reusable code for projects with small,medium and large complexity from scratch. In love with complex data flows using RxSwift. Delighted with well-designed UI and like to develop it. Have experience in working with VPN on NymGuard project.
Want to hire this engineer?
Check if Dmytro is availableExpertise
Years of commercial development experience
8 years of experience
Core technologies
Other technologies
Project Highlights
Medical app for diabetes treatment.
Nov `23 - Nov `24
1 year
NDA
This project involved the development of an advanced iOS application ( according to IEC 62304:2006 Medical Device Software standard ) designed to manage insulin delivery for diabetic patients using a hybrid closed-loop system. By leveraging sensor glucose readings, the app intelligently and automatically adjusts insulin doses delivered via an insulin pump to optimize glucose control. Specifically, I developed SDK’s for Freestyle Libre 3 and Dexcom G6 sensors. The application utilizes CoreNFC and Core BLE for seamless communication with glucose sensors and insulin pumps. This combination ensures real-time data acquisition and control, enhancing patient safety and improving diabetes management outcomes. To ensure the security of data transmission and protect patient information, the app incorporates OpenSSL, providing robust encryption for all communications within the peripheral devices. iXGuard was used to obfuscate the code and add additional runtime protection for the app binary.
Responsibilities & achievements
We created IOS version from scratch, while Android already existed. I developed all features of the app
B2B travel management platform
Oct `22 - Nov `23
1 year
NDA
A B2B travel management platform that manages business travels and meetings. I was developing the Rails section for the UK and EU. Stack: Swift, Obj-C, SwiftUI, UIKit. I was mainly developing new UI features and writing unit tests
Responsibilities & achievements
I was mainly developing new UI features and writing unit tests
AirAlert App
Feb `22 - Present
3 years
Stfalcon
The app instantly informs about the beginning and end of a civil defence alert in the region. No registration is needed: the user is only required to select the region. Air Alert does not collect users’ or geolocation data. The app generates a loud alert warning of an airstrike, chemical attack, technological catastrophe or other types of civil defence alerts. Air Alert is the only application supporting critical alerts among similar ones. It means that notifications are delivered even in the smartphone’s silent or sleep mode.
Responsibilities & achievements
Developing core functionality, significantly push notification in sleep mode.
** iOS Video Player SDK **
Aug `21 - Dec `21
4 months
NDA
A Video player platform with advanced AI analytics
Responsibilities & achievements
Senior tech lead
Whizzy
Nov `20 - Jul `21
8 months
NDA
Platform for moving packages and items
Responsibilities & achievements
Developing IOS part
TaskRunner
Jan `20 - Jan `24
4 years
Platform for task creation and execution
Responsibilities & achievements
IOS tech lead
Education
Higher education in Computer Science
Agency
50-100
GMT+2
Khmelnitskiy/Ukraine
Core Expertise
Industries
Architecture & Design, Education & Science, Business & Productivity, Logistics & Transportation, Banking & Finance, Construction & Real estate, Mapping & Navigation, Sports & Fitness, Shopping & Loyalty programs, Social Media & Communication, Travel & Tourism, Healthcare & Medicine, Booking & Rent, Food & Drink, Beauty & Personal Care, Audio & Music, Management System & Automation
Want to hire this engineer?
Check if Dmytro is available