Position: Web3 Developer (Node.js / Solidity)
Category: Node.js
English level: upper
Years of experience: 4


## Full Stack Developer at Pledged Capital (December 2021 - September 2022) ##
– Backend development - Node.js, Nest.js
- - > Integration with smart contracts
- - > Write integration tests
- - > Provide architecture solutions
– Smart contract development - Polygon, Fantom, Optimism
- - > ERC20, ERC721, ERC1155, Upgradable, Vesting, Staking, TLD, Minter
- - > Write integration and units test
– Frontend development - React
- - > Integration with Non-Custodial Wallets
- - > Integration with smart contracts
- - > UI development
– Code review
– Mentoring
– Run interviews with candidates for the developer position
– Organize work for the development team

## Full Stack Developer at Everstake (May 2021 - January 2022) ##
– NFT marketplace on Solana blockchain
- - > SDK development - Node.js, npm
- - > Work on Serverless solution for uploading NFT metadata to Arweave blockchain
- - > Integration with smart contract on frontend side
– DEX on Luna blockchain
- - > UI development - React
- - > Integration with Non-Custodial Wallets
- - > Integration with smart contracts
– Code review
– Mentoring

## Full Stack Developer at Mate academy (May 2020 - April 2021) ##
Developer’s responsibilities:
– Backend development – Node.js, GraphQL, PostgreSQL
– Frontend development – React, Next.js, Apollo GraphQL
– Design and develop functional end-to-end
– Work with API of third-party services
– Write integration tests
– Code review
Mentor’s responsibilities:
– Answer students questions and unblock them when they are stuck
– Run retrospectives to verify a student’s knowledge
– Manage student groups