Candidates 11
$5000 / mo
≈ $60000 / year net
Senior iOS Software Engineer
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published 19 April
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published 19 April
I've lead a team of iOS engineers to create the iOS app for Online Travel Agency from scratch. It had a Right-to-Left Arabic localization. I created an architecture for the iOS project. It evolved over time and lately it became super-performant, simplistic, scalable, with tons of features. I paid special attention to mentoring developers.
I've lead the iOS team which worked on a Healthcare app with support of Bluetooth Low Energy blood glucose monitors. The full integration and data synchronization of those devices was on me.
I was the lead software engineer on a project to create an app that could detect snoring and bruxism. The app recorded user's sleep time sounds and detected the snoring/bruxism events. The app used a Machine Learning model that was created with TensorFlow. I was responsible for integration of ML model in the app, gathering statistics and displaying the correctly filtered data.
My other projects:
- Full responsibility of technical implementation from scratch of a Social Network for friends to attend events together. Web/iOS/Android/Backend/UI/Testing.
- Leading the development of Telehealth project that connected patients with health specialists. I mostly worked on live chat implementation using PubNub.
- I took a deep dive into SwiftUI MVVM architecture while working on international OTA project. It consisted of Flights/Cars/Hotels and my job was to implement a new module - Train Tickets. The amazing feature of Trains module became a 100% Unit Tests coverage.
- Support of a huge food network app. I created a hybrid solution to seamlessly switch between legacy app and the new one.
- Creation of new features for video social network app.
- Support of an enormous news app.
- Support of discounts app.
- Support of the white label healthcare app.
- Creation of an app with cross-platform html solution.
I understand customer needs and provide them with valuable consultations to help achieve their business objectives. I'm experienced at translating high-level vision into actionable technical tasks.
$600 / mo
≈ $7200 / year net
Junior Developer
Ukraine · Lviv · No experience · Advanced/Fluent ·Published 17 April
Ukraine · Lviv · No experience · Advanced/Fluent ·Published 17 April
• Created various products for companies like KORG, Antares Audio Technologies, BorgenDigital, and many others;
• Implemented onboarding flow for new designers;
• Standardized UX and some other processes.
• Professional and personal growth encouraging;
• Seamless workflow (or ability to set it up);
• Ability to work remotely.
$6500 / mo
≈ $78000 / year net
Senior iOS Software Engineer, Team Lead
Ukraine · Lviv · 8 years of experience · Advanced/Fluent ·Published 5 April · In passive search
Ukraine · Lviv · 8 years of experience · Advanced/Fluent ·Published 5 April · In passive search
Over the years of my experience I have worked in teams of different sizes and projects with different durations, as from one month to 2 years.
The most interesting experience I had while taking technical challenges.
One of those challenges was designing the architecture of a project that had to scale rapidly. As a result, I laid the architectural foundation for the project, growing from 5 iOS engineers to a team of 19 engineers.
The other challenge I would like to point out is the creation of a digital character using only iOS native tools.
Together with a team of 3D modellers and motion designers, as well as writing our own Metal shaders, we developed a system for building and combining the various facial elements of a digital character.
As a result, the user could create and change the display of his character as he wanted, move it and project 52 emotions of his face.
It is worth noting that the challenges described above, I implemented while working in startups, where there were either time or resource constraints, but the result exceeded all business expectations.
Of course, I have experience working with many different frameworks, such as UIKit, CoreLocation, CoreData, etc. AppStore app publication and supporting is part of my routine.
Also, I have experience of integrating native code into react-native through writing bridges.
I'm familiar with flexible development methodologies (Agile, Scrum) as well as I'm proponent of code decomposition and modulation.
• Stepping number of frameworks for easier app maintaining and team scalability.
• Stepping Organisation Rules for team for unifying code writing approaches.
• Working on rapid integration of new functionality to test business hypotheses.
• Integrating scalable app analytics.
• A weekly report on the team's achievements in the form of a demo in front of the whole company and potential investors.
• Master's degree in Computer Engineer.
Other non-trivial tasks are also welcome.
As for the long-term projects I prefer product companies and startups with a clear vision of why that product is being developed.
$500 / mo
≈ $6000 / year net
iOS Developer
Ukraine · Lviv · No experience · Advanced/Fluent ·Published 5 April
Ukraine · Lviv · No experience · Advanced/Fluent ·Published 5 April
I also completed several pet projects with HackingWithSwift and CS193P.
$4500 / mo
≈ $54000 / year net
Software Engineer
Ukraine · Lviv · 4 years of experience · Advanced/Fluent ·Published 4 April
Ukraine · Lviv · 4 years of experience · Advanced/Fluent ·Published 4 April
I am also discovering the benefits of using the Haskell functional language for large data computations and its integration with Rust.
I have a basic knowledge of cryptography and data security and have also independently developed several algorithms, such as MD5 and RC5.
I also have extensive experience in managing and developing iOS applications through all stages of the software lifecycle. I also have an understanding of software architecture to develop highly flexible and scalable applications.
$6500 / mo
≈ $78000 / year net
Senior / Lead Android Engineer / Architect
Ukraine · Lviv · 9 years of experience · Advanced/Fluent ·Published 1 April
Ukraine · Lviv · 9 years of experience · Advanced/Fluent ·Published 1 April
Cross platform: Kotlin Multiplatform, iOS
Main stack: Android Jetpack, Architecture Components, Compose, Coroutines, MVVM, MVI, Kotlinx Serialization, KTS
UI: Compose, DataBinding, custom views
Network: Retrofit, Ktor, Sockets
DB: Room, SQLDelight, Realm, SQLite
DI: Koin, Kodein, Hilt, Dagger
Tools: Gradle, Jenkins, Fastlane, GitHub, Gitlab, Bitbucket, Azure
Testing: Espresso, Mockito, JUnit, Compose testing
Domain expertise: FinTech, eCommerce, HoReCa, Retail, Betting, Telecom, VoIP, IoT
- created infrastructure for maintaining releases for over 100 apps automatically
- led and managed over 40 mobile engineers in 7 teams
- developed 7 apps from scratch and overall was involved in 12 commercial apps development, 2 more clients were developed as White Label solutions (100+ and 20+ rolled out apps at the moment), 10+ part times as small-middle sized apps
- over 100 interviews as an interviewer for external and internal proccesses
- prefer KMM, Compose, hightload projects.
$3200 / mo
≈ $38400 / year net
Developer
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published 19 March
Ukraine · Lviv · More than 10 years of experience · Advanced/Fluent ·Published 19 March
$6000 / mo
≈ $72000 / year net
Lead/Senior iOS Software Developer
Ukraine · Lviv · 7 years of experience · Advanced/Fluent ·Published 12 March · In passive search
Ukraine · Lviv · 7 years of experience · Advanced/Fluent ·Published 12 March · In passive search
Worked on projects in domains such as: IOT(wearables), delivery, healthcare, cloud based storages.
Had experience with different SDLC methodologies and different scale projects.
Also worked with BLE(custom hardware devices; beacons - in-door navigation), Augmented Reality, Functional-Reactive programming(RxSwift), BDD style tests using Quick&Nimble.
In one of the recent ones lead integration of features that utilize Machine Learning - training, deployment(both cloud and device based), data-tagging, image recognition, validations.
For a year worked as a Competence Lead for iOS department. During that period I:
- Created department development plan based of company tech directions with clear time-gated milestones
- Built up a friendly and welcoming community
- Endorsed knowledge sharing, while giving tech talks
- Took part in reforming Performance Review process inside the company as well as defining responsibilities of a developer in company
- Created personal development plans for mid-senior devs. Delegated junior level PDP creation to senior devs and oversaw it
- Oversaw company internal time-tracking tool development
- Participated in pre-sale activities as Mobile/iOS Development expert
$1100 / mo
≈ $13200 / year net
Flutter developer
Ukraine · Lviv · 6 months · Advanced/Fluent ·Published 7 March
Ukraine · Lviv · 6 months · Advanced/Fluent ·Published 7 March
Learned Flutter mostly on my own, passed Flutter and Dart - The Complete Guide course on Udemy.
Obtained a Computer Science degree in Ukrainian Catholic University, developed a flutter app as my diploma project.
Good understanding of widgets, state management, Bloc and Provider. Quite a lot of experience with Python: algorithm tasks, as well as DS/ML (familiar with the major libraries in that field).
$6500 / mo
≈ $78000 / year net
Senior/Lead iOS Engineer
Ukraine · Lviv · 7 years of experience · Advanced/Fluent ·Published 7 March · In passive search
Ukraine · Lviv · 7 years of experience · Advanced/Fluent ·Published 7 March · In passive search
Experience in :
- Applications with massive HTTP/Sockets data transfer.
- Application with BaaS communication (Firebase, AWS Services).
- Streaming applications on Agora SDK (like Twitch or Clubhouse)
- VoIP Applications.
- Image recognition apps.
- Games (SceneKit, SpriteKit, Cocos2d, etc...)
- SwiftUI, Combine stack
- Blockchain (Wallet, NFT-Market, web3 authentication)
Strong knowledge UI/UX Apple guidelines. Experience in design with Sketch.
Strong understanding of backend processes.
Experience in Swift backend frameworks(Vapor, Kitura)
Additional language: Rust.
Developed 5 apps from scratch till release, took a part in more than 12 apps.
Led the team of 4 iOS developers(Junior+ - Middle), helped PM & BA to define roadmaps, manage & clarify client's requests and expectations, and planned execution with the team.
Experience with Computer Vision, and video streaming apps. VoIP. AWS Services configuration and system architecture. Worked with RxSwift & RxCocoa. SwiftUI & Combine commercial experience. ARKit. Blockchain basics knowledge, commercial experience creating wallet, web2+web3 authentication, NFT-market.
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