Dmytro Rostopira
Mobile Engineer at NDA
Kyiv, Ukraine
Summary
🤩
RockstarDmytro Rostopira is a mobile engineer from Kyiv with a decade of experience building cross-platform apps and leading mobile teams. He has driven product development at startups and agencies, most recently as Lead Mobile Developer at Tangram and now working under NDA, combining hands-on Flutter/Android expertise with team leadership. An active open-source contributor, Dmytro implemented core Android functionality and video/frame features in the widely used flutter-webrtc plugin and added LiveQuery support for Flutter Web in the Parse SDK. He brings practical experience shipping real-time and media-rich mobile features (geolocation and camera apps among his past projects) and a knack for fixing tricky platform and interoperability bugs. Notably, he bridges native Android internals and Flutter abstractions, making him effective on projects that require deep platform integration.
10 years of coding experience
8 years of employment as a software developer
Stackoverflow
10,826reputation
1.4mreached
133answers
47questions
annotations
top-5%
firebase
top-1%
kotlin
top-5%
firebase-cloud-messaging
top-5%
firebase-authentication
top-5%
java
top-5%
Github Skills (38)
flutter-apps10
websocket10
java10
javas10
android10
parse-server10
flutter-game10
dart10
webrtc10
firebase10
flutter10
annotations9
firebase-authentication9
debug9
google-cloud-functions9
Programming languages (18)
Github contributions (5)
flutter-webrtc/flutter-webrtc
Oct 2018 - Dec 2022
WebRTC plugin for Flutter Mobile/Desktop/Web
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:1 review, 93 commits, 19 PRs in 4 years 2 months
Contributions summary:Dmytro primarily contributed to the Android implementation of the Flutter WebRTC plugin, focusing on core functionality and bug fixes. Their work included implementing the "mediaStreamGetTracks" method, fixing DataChannel issues, and adding support for switching cameras. The user also worked on frame capture and video recording functionality within the plugin.
webrtc-pluginweb-desktopjanus-gatewaywebrtcandroid
parse-community/Parse-SDK-Flutter
Jul 2019 - Aug 2019
The Dart/Flutter SDK for Parse Platform
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:5 commits, 9 PRs, 12 comments in 1 month
Contributions summary:Dmytro focused on enhancing the Flutter SDK for the Parse Platform, adding support for features like keysToReturn limiter in live queries. They fixed a crash on Flutter Web and addressed an issue with setting the user-agent header in the HTTP client. A significant contribution was the implementation of LiveQuery support for Flutter Web, enabling real-time data updates. Additionally, the user made minor improvements to the build process, resolving pub analyzer warnings.
parse-serverdartflutter-sdkparse-sdksdk
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