SCDTony

Smart Contract Engineer

Blockchain engineer with almost 3 years of experience of writing smart contracts. Building secure and scalable decentralized solutions on Ethereum blockchain using Solidity.Β 

GitHub: https://github.com/Antony-Holovchenko

Techical skills:
* Writing secure and optimized smart contracts using Solidity and JavaScript/TypeScript on the Ethereum network.
* Using Ethers.js for blockchain communication.
* Working with the next tools: Remix, Hardhat, Ganache, and Etherscan for efficient development, testing, and deployment.
* Deep understanding of core Ethereum blockchain concepts, EVM functionality, and L2 networks.
* Proficient in Yul for advanced gas optimizations.
* Working with L2 networks(Optimism).
* Applying well-known security and optimization patterns in smart contract development.
* Building upgradable smart contracts using Transparent Proxies.

What I'm Currently Seeking:
I am looking for an opportunities with blockchain companies/startups/projects to contribute my expertise in secure and innovative smart contract development. I would like to work more with L2 networks and gain new experience in DeFi segment(lending protocols, dex, staking protocols). I am especially interested in RWA segment, so I would be glad to work on such project. (Open to Relocation).

Please feel free to connect with me)


Experience: 3 years

Yearly salary: $120,000

Hourly rate: $45

Nationality: πŸ‡ΊπŸ‡¦ Ukraine

Residency: πŸ‡¨πŸ‡Ώ Czech Republic

Experience:

Period Title Company
2022 - Smart contract developer(Solidity) XLegends
2021 - 2022 Smart contract developer(Solidity) NNLabs

Skills:

erc-20
erc-721
ethereum
ethereumjs
evm
hardhat
javascript
nft
openzeppelin
smart-contract
solidity
typescript
english
russian
ukrainian