Highly professional blockchain developer with comprehensive accomplishments applying high-security smart contracts to ensure success and achieve goals.
Strong experience in EVM-compatible / Solana smart contracts development.
Demonstrated success developing and seamlessly executing smart contracts in complex DeFi and DEX structures.
Recognized for maximizing performance by implementing appropriate project management through analysis of details to ensure quality control and an understanding of emerging technology.
Expertise includes developing and auditing blockchain smart contracts with various Blockchain networks including Ethereum, Binance Smart Chain, Polygon, And Solana.
Experience: 9 years
Yearly salary: $100,000
Hourly rate: $60
Nationality: 🇺🇸 United States
Residency: 🇺🇸 United States
Experience
Senior Smart Contract Developer
FORJ 2020 - 2024
• Development of vault smart contracts and unit tests, deployment scripts using Hardhat, Solidity, Ethers.js, Web3.js Chai, and Typescript. • Defi contract implementation using Pancakeswap DEX protocol on Binance Smart Chain. • Crypto Trading platform's smart contract development on Avalanche network. • Developed the subgraphs for an NFT token indexing. • Learned how to use the Solana Anchor framework. Developed and deployed an NFT Token on Solana. • Developed an NFT Staking smart contract on Solana. • Developed a semi-fungible Token smart contract based on ERC1155 standard.
NFT Smart Contracts Developer / DeFi Engineer
Artezio 2018 - 2020
• ERC721, ERC1155 NFT contracts development with on-chain metadata. • Development of Solidity smart contracts for NFT lending and renting. • NFT Game contract development based on Metaverse. • Developed an NFT token and published it to Opensea. • Designed Defi lending protocol architecture and specification. • Developed main lending pool contracts and unit tests using Solidity, Hardhat, Ethers.js, Chai, and Typescript. • Integrated Uniswap DEX protocol for the token swapping feature.
Blockchain Developer
Artezio 2017 - 2018
• Deep understanding of large Defi lending and AMM protocols such as Compound and AAVE. • Participated in ERC20 token swap project using Uniswap V2 protocol. • Plenty of experience with EVM-compatible smart contract dev tools such as Truffle and Hardhat. • Frontend integration to interact with smart contracts using Web3.js and Ethers.js.
Software Engineer
CloudCo Solutions 2015 - 2017
• Developed 10 interactive web applications using advanced JavaScript libraries and APIs • Implemented interactive user-facing features using React, ensuring a smooth and efficient user experience with maximum scalability • Managed the UI/UX for 5 blockchain projects, ensuring seamless user interactions • Orchestrated unit testing framework implementation for 10 Web3.js applications, ensuring code quality and stability across projects; reduced bug count by 40% and project delivery time by 20% • Built and maintained 8 web services using Node.js and React for efficient data transfer
Senior Frontend Developer
CloudCo Solutions 2014 - 2015
• Optimized frontend performance, resulting in a 30% increase in website loading speed • Implemented responsive design for 10 web applications, ensuring compatibility with all devices • Redesigned frontend projects with Vue.js, maintaining a high code quality standard • Wrote form-based pages to dynamically change as data was entered and REST API was queried • Created several React components with D3 charts that support interactive visualizations of market data projections and analysis • Improved user engagement by 25% by integrating Redux into frontend development workflows
Skills
angular
blockchain
dapp
defi
ethereum
golang
hardhat
javascript
metaverse
mongo
nextjs
nft
node
postgres
python
react
smart-contract
solana
solidity
sql
tailwind
truffle
vue
web3
full-stack
