olympus
Senior Full Stack Developer
Hi,
With 8+ years of experience in blockchain and full-stack development, I specialize in building secure, scalable, and gas-optimized smart contracts for DeFi applications.
✔️ DeFi & DEX Expertise: Co-developed TiFi Bank with PancakeSwap, a DEX with 20,000+ active users.
✔️ Gas Optimization & Security: Implemented custom smart contract optimizations that reduced gas fees by X% and improved security.
✔️ Full-Stack Web3 Integration: Built staking, farming, and liquidity pools with React, Next.js, and Solidity.
✔️ Security Best Practices: Audited and protected smart contracts from reentrancy, flash loan attacks, and oracle manipulation.
✔️ Develop & audit smart contracts (staking, lending, liquidity pools, NFT minting, etc.).
✔️ Optimize transaction costs with Solidity best practices.
✔️ Integrate Web3 with a seamless user experience (React, Next.js, WalletConnect, Metamask).
✔️ Ensure contract security & compliance with thorough audits.
Past Work: I recently built a staking & farming platform that handled $X million in TVL, improving efficiency by 25%.
Would you be open to a quick chat to discuss how we can scale your project efficiently? Looking forward to working together!
Best,
Strong Blue.
With 8+ years of experience in blockchain and full-stack development, I specialize in building secure, scalable, and gas-optimized smart contracts for DeFi applications.
✔️ DeFi & DEX Expertise: Co-developed TiFi Bank with PancakeSwap, a DEX with 20,000+ active users.
✔️ Gas Optimization & Security: Implemented custom smart contract optimizations that reduced gas fees by X% and improved security.
✔️ Full-Stack Web3 Integration: Built staking, farming, and liquidity pools with React, Next.js, and Solidity.
✔️ Security Best Practices: Audited and protected smart contracts from reentrancy, flash loan attacks, and oracle manipulation.
✔️ Develop & audit smart contracts (staking, lending, liquidity pools, NFT minting, etc.).
✔️ Optimize transaction costs with Solidity best practices.
✔️ Integrate Web3 with a seamless user experience (React, Next.js, WalletConnect, Metamask).
✔️ Ensure contract security & compliance with thorough audits.
Past Work: I recently built a staking & farming platform that handled $X million in TVL, improving efficiency by 25%.
Would you be open to a quick chat to discuss how we can scale your project efficiently? Looking forward to working together!
Best,
Strong Blue.
Experience: 6 years
Yearly salary: $36,000
Hourly rate: $30
Nationality: 🇪🇪 Estonia
Residency: 🇪🇪 Estonia
Experience
Senior Blockchain & Full-Stack Developer
TiFi 2017 - 2024
TechX Solutions | Remote Jan – Present •Co-developed TiFi Bank with PancakeSwap, creating a decentralized exchange (DEX) with 20,000+ active users, improving platform efficiency by 25%. •Built gas-efficient smart contracts for DeFi, NFT, and Web3 applications, using Solidity and React.js. •Developed MERN stack dashboards and backend services for smart contract interactions. •Conducted security audits to optimize smart contracts, addressing vulnerabilities like reentrancy and flash loan attacks. •Mentored 3 junior developers and contributed to 5+ open-source blockchain projects. Key Projects: •TiFi Bank (DEX Development): Built swap, stake, and farming functionalities using React and Solidity, integrating liquidity pools and DeFi standards. •DeFi Portfolio Tracker: Developed a full-stack Web3 app with React and Node.js for tracking assets across blockchains. •NFT Marketplace: Built an NFT platform with Solidity smart contracts for minting and marketplace functionality.
Blockchain Developer
Remote Blockchain Technologies 2016 - 2017
Developed smart contracts and DApps on Ethereum using Solidity and Web3.js. •Optimized smart contract performance and gas efficiency while ensuring security. •Integrated smart contracts with frontend interfaces for seamless interactions.
Skills
blockchain
blockchain-engineer
defi
php
react
solana
solidity
solution
vue
front-end
english