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livinstoneit

Richard F

@livinstoneit

Blockchain Consultant DeFi Platforms Senior Blockchain Engineer

United Kingdom
English
About me
Defilords Protocol develops complex, production-grade blockchain systems across multiple networks. We specialise in financial platforms, DeFi infrastructure, smart contracts using Solidity, cross-chain protocols, yield and staking mechanisms, NFTs, digital wallets, token creation, and decentralised applications. Our work covers full end-to-end delivery, including secure backend architecture and modern frontend integration. We consistently build scalable, high-quality web and blockchain solutions with proven experience supporting advanced, high-profile distributed systems worldwide!!!... Read more

Skills

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livinstoneit
Richard F
Offline • 
Average response time: 6 hours

See my services

Blockchain Protocol Development
I will develop solidity smart contracts for defi platforms
From$350 / projectMore details

Portfolio

Work experience

Senior Blockchain Developer

Defilord Protocol

Jul 2023 - Present • 2 yrs 10 mos

Designed and implemented fixed-APY lending smart contracts using Solidity, OpenZeppelin, and custom access control logic. Built and maintained core contracts including SimpleUSDTVault, VaultManager, and strategy vault integrations with mock and live DeFi protocols.

SDET - Full Time

Global Relay • Part-time

Mar 2023 - Jul 2023 • 4 mos

Developed E2E automation frameworks using WebDriverIO, TypeScript, and Cucumber. Led contract testing for blockchain-related services using Pact IO for both consumer and producer validations. Collaborated closely with blockchain developers to validate off-chain and on-chain logic interactions

Senior Blockchain Engineer

Livingstone IT • Full-time

Nov 2021 - Jun 2023 • 1 yr 7 mos

Developed custom ERC-20 tokens and integrated Web3.js, Remix, and Hardhat in the CI/CD pipeline. - Built decentralized access systems for NFT-based educational content licensing. Conducted smart contract audits and led deployments on Ethereum testnets. Introduced IPFS integration for metadata storage and verifiable credential handling.