Nikolai Demiankov
Mobile Developer at Nordnet Bank AB
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolNikolai Demiankov is a mobile developer with 10+ years’ experience building native and cross-platform iOS and Android apps, currently driving React Native development at Nordnet Bank AB from Stockholm. He started as a web developer and evolved into a hybrid specialist who migrates native features into Cordova/React Native plugins and writes native bridges when performance or platform access demands it. His portfolio includes production work on AR, computer vision and indoor navigation, and open-source contributions that improved deep linking, hot code push and fingerprint auth across Android and React Native. Comfortable across Java, Objective-C/Swift, C#, and JavaScript, he favors pragmatic solutions—preferring native reliability but using RN to ship fast. A mathematician by training, he pairs analytical rigor with hands-on engineering and a preference for work that has measurable impact.
10 years of coding experience
9 years of employment as a software developer
Bachelor’s Degree, Mathematics, Bachelor’s Degree, Mathematics at Yaroslavl Demidov State University
Russian, English
Github Skills (23)
deeplink10
fingerprint10
react-native10
cordova10
authentication10
authenticate10
deep-linking10
android-development10
java10
javas10
cordova-plugin10
android10
auth10
mobile-development9
filesystem9
Programming languages (6)
Github contributions (5)
nordnet/cordova-universal-links-plugin
Sep 2015 - Jan 2017
[DEPRECATED] - Cordova plugin to support Universal/Deep Links for iOS/Android.
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:138 commits, 9 PRs, 51 pushes in 1 year 4 months
Contributions summary:Nikolai added initial plugin files and implemented core functionality for Android support in the Cordova plugin. This included creating Java files for the model and parser, implementing the UniversalLinksPlugin class to handle intents and dispatch events to Javascript, and adding logic to process launch URLs. The user also integrated the plugin with the AndroidManifest.xml and generated a website hook, essential for enabling deep linking functionality.
cordova-androidcordovacordova-iosios-androidandroid
nordnet/cordova-hot-code-push
Jul 2015 - May 2017
[DEPRECATED] - This plugin provides functionality to perform automatic updates of the web based content in your application.
Role in this project:Mobile Developer (Android)
Mobile Developer (Android)Contributions:440 commits, 30 PRs, 186 pushes in 1 year 10 months
Contributions summary:Nikolai's contributions primarily involved implementing features for the Cordova Hot Code Push plugin, focused on Android. This included adding the initial source code for the Android platform and updating the readme file. The user also focused on fixing bugs and integrating an install process within the plugin's main class. Further, the work included changing the cache folder's storage location and working on the event bus.
cordova-androidsplash-screenphpweb-basedupdates
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