
Anatolii
From Ukraine (UTC+3)
19 years of commercial experience
Lemon.io stats
3
projects done1457
hours workedOpen
to new offersAnatolii – iOS, Swift, ARKit
Anatolii's extensive knowledge enables him to understand the app development process from writing the first line of code to releasing the app on the App Store. He is proficient in debugging, optimizing, and delivering high-quality apps on time. Even after ten years of experience, he remains passionate about learning new techniques, with Swift UI being one of his recent areas of interest.
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Let’s get started today!Experience Highlights
Mobile Developer
Innovative AI-powered application designed to revolutionize product photography for e-commerce. By uploading a single high-quality image of a product against a white background, users can leverage the app's advanced AI algorithms to generate ultra-realistic visuals of the product in various environments and settings.
- Developed a responsive and intuitive UI for Rush Roto.
- Optimized performance for seamless AI-powered image / video generation.
- Implemented smooth animations and interactions for better UX.
- Ensured cross-device compatibility and accessibility.
- Collaborated closely with backend and AI teams for seamless integration.
- Debugged and resolved UI/UX issues to improve user satisfaction.
Developer
Words Learning Tool is a vocabulary-building app designed to help users expand their language skills through interactive learning modes. It allows users to create custom word collections, organize them into folders, and study using five distinct modes: Learn New Words, Flashcards, Matches, Translation, and Writing.
The app supports a wide range of languages including English, French, Spanish, Japanese, and more. Key features include pronunciation guides, progress tracking, on-the-fly translations, online suggestions, and dark mode.
Built with SwiftUI and Swift, the app leverages Combine for reactive programming and integrates Firebase services such as Firebase Analytics, Crashlytics, and Realtime Database & Storage to provide a seamless, stable, and data-driven user experience.
- Led the end-to-end development of the app.
- Designed and implemented the app architecture using SwiftUI and Combine.
- Selected and integrated technologies including Firebase Auth, Analytics, Crashlytics, Realtime Database, and Storage.
- Continuously delivered updates with new features and improvements based on user feedback and analytics.
- Maintained compatibility with the latest iOS versions and Swift language updates.
- Developed multilingual support for 15+ languages.
- Added support for dark mode and offline use.
- Ensured a smooth, crash-free user experience through testing and monitoring.
iOS Developer
Social Community for Gamers with ability to upload, edit and discuss game videos/images.
- Created features like text, voiceover and music effects overlays, rotation, custom filters, duration cropping, etc
- Created feed preview
Solo iOS Developer
The app allows users to track the time elapsed or remaining until specific events.
- Built delivery to the AppStore
- Was responsible for localization
- Implemented new features and re-submitted when new ideas
iOS Developer
It is an app for universities that allows students to learn online on mobile devices. The App's purpose is to provide students with all kinds of learning materials both online and offline: lectures, quizzes, questionnaires, etc.
Initially, this project was implemented on UIKit + MVC UI layer approach, and the app was delivered under "Mobile Campus" app. Access is restricted to university students only, and the main idea was to help them access class study materials. Later ported to the GetSmarted project.
The most complex part was class functionality implementation which allowed students to view content and answer exam questions. This required a lot of work with video and raw HTML data, complex API calls, syncing data offline, etc.
- Implemented unit testing for main app parts
- Handled content preview, including video and HTML data
- Automated QA-releasing process with CircleCI
- Was responsible for test-driven development of all functionality
- Implemented new features and fixed existing bugs constantly (released once each month)
iOS Developer
An online learning platform for a lot of well-known universities in the USA. This app allows students to view content and take exams online.
- Worked with content (photo, video, HTML) and different sub-projects (i.e., the team had a tvOS version of this app, but it was not popular in the students' community)
- Was responsible for app behavior in offline mode (support content downloading and syncing answers later online)
- Built delivery for testers and releases
Solo iOS Developer
The social network for fly tiers. Anatolii was the only developer, and that's the reason why the whole app delivery process was his responsibility.
- Created app from start to release
- Updated project needs from time to time
- Supported the app