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Hi there! I'm Zahardeina Solidity, a blockchain-focused engineer with a strong track record in Solidity development, DeFi protocols, and backend systems. I love building robust, scalable smart contract architectures and bridging traditional software with on-chain logic to create secure, user-friendly experiences. I enjoy working at the edge of blockchain innovation—designing reliable, cross-chain systems and governance models, collaborating with front-end and design teams to translate complex DeFi concepts into practical products, and continuously improving tooling through automated testing and thoughtful documentation.…Hi there! I'm Zahardeina Solidity, a blockchain-focused engineer with a strong track record in Solidity development, DeFi protocols, and backend systems. I love building robust, scalable smart contract architectures and bridging traditional software with on-chain logic to create secure, user-friendly experiences. I enjoy working at the edge of blockchain innovation—designing reliable, cross-chain systems and governance models, collaborating with front-end and design teams to translate complex DeFi concepts into practical products, and continuously improving tooling through automated testing and thoughtful documentation.

Zahardeina Solidity

Blockchain Developer, AI Engineer, Back-End Developer, +2

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Hi there! I'm Zahardeina Solidity, a blockchain-focused engineer with a strong track record in Solidity development, DeFi protocols, and backend systems. I love building robust, scalable smart contract architectures and bridging traditional software with on-chain logic to create secure, user-friendly experiences. I enjoy working at the edge of blockchain innovation—designing reliable, cross-chain systems and governance models, collaborating with front-end and design teams to translate complex DeFi concepts into practical products, and continuously improving tooling through automated testing and thoughtful documentation.…Hi there! I'm Zahardeina Solidity, a blockchain-focused engineer with a strong track record in Solidity development, DeFi protocols, and backend systems. I love building robust, scalable smart contract architectures and bridging traditional software with on-chain logic to create secure, user-friendly experiences. I enjoy working at the edge of blockchain innovation—designing reliable, cross-chain systems and governance models, collaborating with front-end and design teams to translate complex DeFi concepts into practical products, and continuously improving tooling through automated testing and thoughtful documentation.

Available to hire

Hi there! I’m Zahardeina Solidity, a blockchain-focused engineer with a strong track record in Solidity development, DeFi protocols, and backend systems. I love building robust, scalable smart contract architectures and bridging traditional software with on-chain logic to create secure, user-friendly experiences.

I enjoy working at the edge of blockchain innovation—designing reliable, cross-chain systems and governance models, collaborating with front-end and design teams to translate complex DeFi concepts into practical products, and continuously improving tooling through automated testing and thoughtful documentation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Solidity Engineer at NimbusIO

December 31, 2023 - December 31, 2023

Developed 50+ smart contracts for DeFi, lending, and staking systems. Designed scalable dApp architectures and governance using OpenZeppelin modules. Conducted audits, created documentation, and performed automated testing to ensure reliability.

Blockchain & AI Engineer / Backend Developer at Niko Tech

December 31, 2024 - December 31, 2024

Integrated AI models with blockchain systems to power next-generation gaming projects, enabling on-chain asset logic, automated rewards, and secure wallet-based payments.

Solidity Engineer at Woof Software

January 1, 2024 - November 26, 2025

Built and maintained Solidity components for DeFi protocols; led cross-chain interoperability and security audits; contributed to front-end interfaces with React and Node.js; improved performance and reliability.