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Yuri Kachanyuk

🇺🇦 Ukraine

• 💠 I’m working in the news portal, tech lead development team
• ✨ The architecture of the teaser network was developed, which allows, based on the analysis of user preferences, to receive an increase in traffic by x2

• More than 8 years of commercial experience in IT
• Specialties: Project Manager, Software Architect, Team Leader/Technical Lead
• Project implementation experience: ad networks, news aggregator, DeFi, automated Market Maker (AMM), minting NFT, marketplace
• Project development, business logic, project architecture, development team selection and project implementation

• Python, Asyncio, Aiohttp, Django, Flask, etc
• Javascript, Nodejs
• Solidity, Smart contracts, EVM, ERC20, ERC-721
• CI/CD, Docker, Docker Compose
• linux server

Development of architecture and business logic, as well as managing a team of developers in such projects

• News aggregator providing an information picture of Ukraine and the world. The news feed is formed from the materials of partner publications that publish news, analytical and entertainment content. The selection and distribution of materials is carried out using artificial intelligence. The adaptive algorithm provides the user with relevant content by tracking and analyzing preferences. Machine learning system - to create news categories. Person recognition. Creation of news clusters.
• Teaser network - the innovativeness of the product lies in the fact that it uses the virality and clickbaitness of real headlines among articles and news of both partner sites and its own, built on an effective content recommendation system, the logic of which is based on the analysis of visitor.
• Building and configuring Blockchain, HyperLedger Iroha, Hyperledger Burrow, HyperLedger Fabric and HyperLedger Composer
• Implementation of an asset management system (PoC) on the blockchain using Hyperledger Fabric.
• Working with NFT contracts: ERC-721 and ERC-1155, metaverse nft, opensea.io, moonbeam.network
• Creation of smart contracts in Polygon, Ethereum, BSC (Binance smart chain), Solana (Solana SPL Token) - ERC-20, BEP-20, ERC-721 and ERC-1155
• IDE remix.ethereum.org, audited the security of smart contracts
• Working with Metamask API (cryptogamist), Uniswap, SushiSwap, Aave
• Ethereum blockchain testing tools (for example, Truffle, Embark, Hard Hat etc.)

• Real estate investment management using the Ethereum and NFT blockchain
• An online service for finding cryptocurrency exchanges, internet banking and money transfers with a unique cashback option and a two-level referral system and finding more favorable rates.
• NFTs marketplace for physical goods
• Development of crypto currency exchanger, crypto wallet API, connection of new currencies, integration of third-party exchanges, automation of operations, administrative part of API
• Automated market maker uniswap v1 and v2

📫 Reach out to me on LinkedIn or via Email