Daniel Roth

About

Blockchain Developer with expertise in creating decentralized applications and enhancing data security using Ethereum and Hyperledger Fabric. Developed social media web apps, automated supply chain processes, and improved transaction efficiency. Experienced in smart contract development, peer-to-peer marketplaces, and gas optimization. Background in business journalism and technology reporting.

Experience

• Blockchain Developer · Kanda Software2022-07-01 – 2023-05-01

  Developed 16 decentralized social media web applications using React, CSS, Bootstrap, and web3.js/Ethers for integrating Ethereum. Reduced costs by 40% using an Ethereum smart contract to automate supply chain management processes. Built a private blockchain using Hyperledger Fabric 1.0 that enhanced data security and reduced risk exposure by 93%. Created and launched 12 decentralized applications based on RW's $150M daily transaction using Ethereum's smart contract.

• Ethereum Developer · Logion2021-07-01 – 2022-01-01

  Devised an Ethereum smart contract and Rails website that allowed over 3.9k developers to sell software licenses using 17 embeddable widgets. Designed a wide modular Python trading engine to auto-rebalance RW's $45M portfolio utilizing private and public market maker makers on the Ethereum network. Improved gas saving from token transfers by 85% using encoding design inspired by the Balancer Lab Protocol and adding an internal balance accounting and ERC-20 fungibility to the governance token. Conceptualized software licenses on the blockchain to discourage piracy by enabling a secondary peer-to-peer marketplace, which allowed 8.6k developers to accept cryptocurrencies.

Education

• North Carolina State UniversityBachelor of Applied Science

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