Blockchain: Ethereum, Solidity, Truffle, Mocha, Ethermint, Tendermint, Testerpc, Ganache, Infura, Geth, Mist, OppenZeppelin, Hyperledger Fabric, Bitcoin, Nem
Backend: Python (Django), NodeJS
Education & Science, Blockchain & Cryptocurrency, Entertainment & Games
News portals, Blockchain-based platform, Deals & Rewards, ICO, Cryptocurrency, e-learning gamification solution, Notarization on blockchain
iOS: Objective-C, Swift 1.0-4, C++
Other languages: JAVA, C, C++
Strong knowledge in OOP Strong knowledge in architecture patterns: MVC, MVP, VIPER
Experience with RESTful / Sockets API access
Programming Languages: Python, Solidity, SWIFT, Objective-C, C, C++, Java, Node.js,
RDBMS: MONGODB POSTGRESQL SQL REALM
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Other skills: AWS, Google analytics, Flurry, Mixpanel, HEROKU, GIT/SVN, GIT Flow, Npm, Yarn, Ethereum Hyperladger, Quorum, Hyperledger Fabric, OpenZeppelin, Cocoapods, Core-Data, Realm Database, SQL, Parse Server, GCD, NSOperation, AFNetworking, Alomofire, ObjectMapper, AutoLayout, SizeClasses, Interface builder,, Social SDKs, Xamarin IOS, Google Analytics, Flurry, Mixpanel, AdMob, HTML, CSS, Machine Learning
Libraries/Frameworks/Tools: DJANGO MOCHA VUE.JS WEB3.JS TRUFFLE AXIOS
Samples on GitHub
GeoTargeting ( Swift, VIPER) - This app demonstrate how you can monitor for infinitive regions («monitor» means that system knows when you come in and go out from specific region and send local push notification to user). In addition full app implemented with VIPER.
RoutableIOS ( Swift, Cocoapod) - If you use UITabBarController, some menu, etc, this is an cocoapod solution that helps you manage routing in your app in an efficient way.
MBFileAttachLib ( Objective-c) - This library gives you an ability browse through cloud stores like DropBox, Google Drive, OneDrive , etc. (DropBox, Google Drive already implemented)
Motive 8 – https://github.com/SeductiveMobile/motive8. - the traditional gamification space – as motivatona tool for good moves and work
Icon X – the crowdfunding platform where Bohdan was engaged as Solution Architect.
Recycle Chain – is an open market for recyclables. Core of the system is the blockchain database, that's stored and synced between all users.
Winstars.io – providing the tech support for whole ICO and integration the ICONX cabinet for launching the ICO
Tennagraph – a website in the community that we can trust - a fairly high source of truth in terms of recognized people and their skill sets. More info about the project here https://ethsignals.gitbook.io/wiki/
English - advanced
Russian - native