Артем Хмелецький

Blockchain Developer (Solidity, Python)

I specialize in smart contract development using Solidity and blockchain process automation. I have experience in automating tasks both through decentralized application UI interfaces and directly interacting with smart contracts. I work with Ethereum-based blockchains (L1) and Layer 2 solutions such as Base, zkSync, Arbitrum, and Scroll.

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Skills & Expertise:

- Launching ERC-20 tokens and ERC-721 NFTs using OpenZeppelin standards.

- Writing custom smart contracts for ERC-20 airdrops.

- Automating liquidity and token swaps with Uniswap V2 smart contracts.

- Cross-chain automation (e.g., Base - ETH, ETH - Unichain).

- Automating token swaps on DEX platforms.

- Completing tasks and quests for projects like Base Summer.

- Using Hardhat for smart contract development, testing, and deployment.

- Working with APIs like Infura and BaseScan for blockchain interaction and monitoring.

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Technical Stack:

- Programming Languages: Python, Solidity  

- Blockchain Technologies: Ethereum-based blockchains, L2 solutions (Base, zkSync, Arbitrum, Scroll)  

- Tools & Frameworks: Hardhat, Foundry, Web3.py, Git, Remix  

- APIs: Infura, BaseScan, Binance