
Logan contributed to the hashgraph/hedera-mirror-node-explorer and hashgraph/hedera-sourcify repositories by maintaining and updating ERC token registries and improving UI dependency management. He ensured the explorer accurately reflected current ERC-20, ERC-721, and ERC-1155 tokens on both Hedera testnet and mainnet, enhancing data integrity and token discovery. Using JavaScript, TypeScript, and Solidity, Logan focused on blockchain development, registry management, and smart contract standards. He also upgraded the @babel/traverse dependency in the UI package to improve security and compatibility. His work demonstrated careful attention to data accuracy, dependency hygiene, and clear commit documentation throughout the development process.

In May 2025, delivered security/compatibility maintenance for the UI by upgrading the dependency @babel/traverse in the ui package to the latest version. No major bugs fixed this month; focus was on dependency hygiene, stability, and alignment with Babel tooling. Resulted in improved security posture, reduced risk of build issues, and clearer commit trace in the hashgraph/hedera-sourcify repository.
In May 2025, delivered security/compatibility maintenance for the UI by upgrading the dependency @babel/traverse in the ui package to the latest version. No major bugs fixed this month; focus was on dependency hygiene, stability, and alignment with Babel tooling. Resulted in improved security posture, reduced risk of build issues, and clearer commit trace in the hashgraph/hedera-sourcify repository.
April 2025 monthly summary for hashgraph/hedera-mirror-node-explorer focusing on features delivered, major fixes, impact, and skills demonstrated.
April 2025 monthly summary for hashgraph/hedera-mirror-node-explorer focusing on features delivered, major fixes, impact, and skills demonstrated.
February 2025 performance summary for hashgraph/hedera-mirror-node-explorer: Delivered ERC Registry maintenance to reflect current tokens on Hedera testnet and mainnet, ensuring the explorer accurately lists ERC-20 and ERC-721 entries. Two commits updated the registry for testnet and mainnet. No major bugs reported for this repository this month. This work improves data accuracy, token discovery, and downstream integration reliability.
February 2025 performance summary for hashgraph/hedera-mirror-node-explorer: Delivered ERC Registry maintenance to reflect current tokens on Hedera testnet and mainnet, ensuring the explorer accurately lists ERC-20 and ERC-721 entries. Two commits updated the registry for testnet and mainnet. No major bugs reported for this repository this month. This work improves data accuracy, token discovery, and downstream integration reliability.
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