Bohdan Malkevych

Lead Blockchain Engineer/ Solution Architect

Blockchain Engineer

  • Blockchain: Ethereum, Solidity, Truffle, Mocha, Ethermint, Tendermint, Testerpc, Ganache, Infura, Geth, Mist, OppenZeppelin, Hyperledger Fabric, Bitcoin, Nem

  • Backend: Python (Django), NodeJS

  • Frontend: Vue.js, Vuetify, Javascript, HTML, CSS

Github profile, Twiter profile, Peepeth

Projects: CMI, Tennagraph, ICONX, Blockchain-based notarization platform

INDUSTRY EXPERIENCE

Education & Science, Blockchain & Cryptocurrency, Entertainment & Games

PRODUCT EXPERIENCE

News portals, Blockchain-based platform, Deals & Rewards, ICO, Cryptocurrency, e-learning gamification solution, Notarization on blockchain

TECH STACK

  • iOS: Objective-C, Swift 1.0-4, C++

  • Other languages: JAVA, C, C++

FULL STACK DEVELOPMENT FRONT END BACK END DLT

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

Operating Systems:

  • Linux

  • Ubuntu

  • Mac OS

  • Windows

Development Tools:

  • DOCKER

  • PYCHARM

  • VISUAL STUDIO

  • XCODE

  • SUBLIME TEXT 3

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

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.

https://github.com/webslesar/GeoTargeting/tree/master/LocationTargeting

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.

https://github.com/SeductiveMobile/RoutableIOS

MBFileAttachLib ( Objective-c) - This library gives you an ability browse through cloud stores like DropBox, Google Drive, OneDrive , etc. (DropBox, Google Drive already implemented)

https://github.com/webslesar/MBFileAttachLib

Blockchain project:

Motive 8 – https://github.com/SeductiveMobile/motive8. - the traditional gamification space – as motivatona tool for good moves and work

https://github.com/SeductiveMobile/M8BadgeToken.

Icon X – Blockchain Engineer on this project.. ICON X is a marketing focused ICO platform.

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/

Languages

  • English - advanced

  • Ukrainian- native

  • Russian - native