
Over four months, contributed to LedgerHQ’s ledger-live and ledger-app-database repositories by building and enhancing blockchain integration features using TypeScript, JavaScript, and Node.js. Developed a blockchain-agnostic balance retrieval system for Aptos accounts and expanded transaction crafting capabilities, including signing and broadcasting support for multiple asset types. Implemented comprehensive unit and integration tests to ensure reliability and maintainability. Delivered an XRPL block data retrieval API, enabling block-level analytics for XRP assets. Addressed stability by reverting problematic updates in ledger-app-database, validating changes through local testing and code review. Work emphasized robust API development, cryptography, and full stack engineering across blockchain domains.
January 2026 monthly summary for LedgerHQ/ledger-live: Delivered XRPL Block Data Retrieval API in the coin-xrp module, introducing getBlock and getBlockInfo methods to fetch XRP Ledger block data and related transactions. This work provides foundational data access for XRP-based features and analytics, enabling block-level visibility and traceability. The feature was implemented with a dedicated commit adding AlpacaApi getBlock implementation for the coin-xrp module (16177269ef833dbba0a5baa91e664da26d500a15), and code merged into the main repo after review. Impact includes improved data accuracy and support for XRP asset workflows, with groundwork for future analytics and auditing capabilities.
January 2026 monthly summary for LedgerHQ/ledger-live: Delivered XRPL Block Data Retrieval API in the coin-xrp module, introducing getBlock and getBlockInfo methods to fetch XRP Ledger block data and related transactions. This work provides foundational data access for XRP-based features and analytics, enabling block-level visibility and traceability. The feature was implemented with a dedicated commit adding AlpacaApi getBlock implementation for the coin-xrp module (16177269ef833dbba0a5baa91e664da26d500a15), and code merged into the main repo after review. Impact includes improved data accuracy and support for XRP asset workflows, with groundwork for future analytics and auditing capabilities.
September 2025 focused on stabilizing the LedgerHQ ledger-app-database repo by reverting the Celo App Swap support update to avoid introduced issues. No new features were deployed this month; the primary work was a targeted rollback and ensuring codebase stability for the upcoming release.
September 2025 focused on stabilizing the LedgerHQ ledger-app-database repo by reverting the Celo App Swap support update to avoid introduced issues. No new features were deployed this month; the primary work was a targeted rollback and ensuring codebase stability for the upcoming release.
Monthly summary for 2025-05: LedgerHQ/ledger-live delivered a major Aptos Transaction Crafting API Enhancements, expanding capabilities to create, sign, and broadcast Aptos transactions via Aptos Alpaca API integration. Key capabilities include crafting raw transactions from intents, signing and combining signed transactions, and supporting multiple asset types (native coins, standard coins, fungible assets) with use-all-amount handling. Added comprehensive unit and integration tests validating serialization, signing, combination, and asset handling. This work reduces user friction, enables more complex Aptos asset flows, and strengthens Ledger Live's presence in the Aptos ecosystem. Commits underpinning the work include: 12af22b9690928a409ad81d679575ee3b017a702, d8a1c0500253b53a25151c47dd3ae36e21baa8bc, 6612406fd6c212252f5828dc86c2b0b1e939d6c5.
Monthly summary for 2025-05: LedgerHQ/ledger-live delivered a major Aptos Transaction Crafting API Enhancements, expanding capabilities to create, sign, and broadcast Aptos transactions via Aptos Alpaca API integration. Key capabilities include crafting raw transactions from intents, signing and combining signed transactions, and supporting multiple asset types (native coins, standard coins, fungible assets) with use-all-amount handling. Added comprehensive unit and integration tests validating serialization, signing, combination, and asset handling. This work reduces user friction, enables more complex Aptos asset flows, and strengthens Ledger Live's presence in the Aptos ecosystem. Commits underpinning the work include: 12af22b9690928a409ad81d679575ee3b017a702, d8a1c0500253b53a25151c47dd3ae36e21baa8bc, 6612406fd6c212252f5828dc86c2b0b1e939d6c5.
April 2025 focused on delivering a new blockchain-agnostic balance retrieval capability for Ledger Live by integrating the Aptos API via the Alpaca wrapper. The work unlocks real-time balance visibility for Aptos accounts and lays groundwork for expanded asset support in future sprints. No major bugs were reported this month; attention remained on robust API integration and test coverage.
April 2025 focused on delivering a new blockchain-agnostic balance retrieval capability for Ledger Live by integrating the Aptos API via the Alpaca wrapper. The work unlocks real-time balance visibility for Aptos accounts and lays groundwork for expanded asset support in future sprints. No major bugs were reported this month; attention remained on robust API integration and test coverage.

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