Johnson Seth

Jordan

• Lead architect for DApps development, leveraging blockchain platforms like Ethereum and Solana to deliver scalable and secure solutions. • Designed, audited, and optimized smart contracts using Solidity and Rust, ensuring robustness and security against vulnerabilities. • Spearheaded the design and development of Layer-2 solutions, enhancing transaction throughput and reducing costs for blockchain systems. • Implemented advanced tokenomics designs for token-based ecosystems, supporting scalability and sustainability. • Integrated decentralized file storage systems like IPFS to enhance data availability and resilience. • Mentored junior developers, facilitating knowledge-sharing sessions on blockchain trends and security techniques. • Distributed 1 billion tokens to Mainnet by developing the Solana program, and utilized Jupiter API for efficient token swaps and liquidity management on Solana.

• Developed end-to-end blockchain solutions, including DeFi systems and enterprise-grade Hyperledger applications, catering to diverse industry needs. • Acted as the lead developer on multiple token projects, designing secure tokenomics, minting processes, and governance mechanisms. • Engineered and deployed Layer-2 scaling solutions such as rollups and sidechains to enhance blockchain efficiency. • Improved cross-chain capabilities for decentralized platforms, enabling seamless interaction with protocols like Uniswap, Aave, and MakerDAO. • Conducted internal and external smart contract audits, ensuring compliance with security standards and best practices. • Enhanced platform scalability by optimizing smart contract designs, reducing gas costs by up to 30%. • Collaborated with stakeholders to translate business requirements into technical implementations • Led the development of the Solana program and backend for an NFT and content sales platform using Solana, Anchor, Rust, and

• Designed and built responsive web applications using Python, Golang, React.js, and AWS, ensuring seamless user experiences. • Developed and launched a custom cryptocurrency exchange platform, enabling secure and scalable digital asset trading. • Played a key role in migrating monolithic systems to microservices, enhancing scalability and maintainability. • Architected and deployed RESTful APIs to support frontend and mobile integrations. • Led the integration of blockchain technology into full-stack web applications, providing users with secure trading and asset management experiences. • Optimized system architectures, achieving a 25% reduction in processing latency.