
Eloy worked on cross-chain integration and deployment tooling for the axelarnetwork/axelar-contract-deployments and axelarnetwork/axelar-amplifier repositories, focusing on Solana support. Over four months, Eloy delivered Solana message verification in Rust, CLI tools for deployment workflows, and comprehensive documentation to guide upgrades and hash calculations. The technical approach emphasized configuration management, event handling, and release management, using Rust, JavaScript, and Bash to streamline deployment and reduce operational risk. Eloy’s work included detailed upgrade guides and release notes, improving onboarding and standardizing upgrade processes. The depth of contributions enhanced reliability and accelerated adoption of Solana features across Axelar’s deployment environments.
In Sep 2025, the team focused on upgrading Solana MultisigProver to v0.2.0 within axelarnetwork/axelar-contract-deployments, delivering formal release notes and an upgrade guide that clarifies deployment steps, verification, background context, and a checkpoint checklist to upgrade from v0.1.0 to v0.2.0. This work improves deployment reliability, accelerates upgrade adoption, and reduces operational risk by standardizing the upgrade process. No major bugs fixed this month; all changes were focused on documentation and upgrade readiness. The work enhances deployment tooling, knowledge transfer, and cross-team collaboration to enable smoother contract upgrades across environments.
In Sep 2025, the team focused on upgrading Solana MultisigProver to v0.2.0 within axelarnetwork/axelar-contract-deployments, delivering formal release notes and an upgrade guide that clarifies deployment steps, verification, background context, and a checkpoint checklist to upgrade from v0.1.0 to v0.2.0. This work improves deployment reliability, accelerates upgrade adoption, and reduces operational risk by standardizing the upgrade process. No major bugs fixed this month; all changes were focused on documentation and upgrade readiness. The work enhances deployment tooling, knowledge transfer, and cross-team collaboration to enable smoother contract upgrades across environments.
August 2025 monthly summary: Focused on improving deployment UX in axelar-contract-deployments by enhancing Solana upgrade documentation. Delivered a hash calculation guide with step-by-step instructions and command examples for deriving the Solana program bytecode hash using the program address and the buffer account address. This reduces deployment risk and accelerates developer onboarding.
August 2025 monthly summary: Focused on improving deployment UX in axelar-contract-deployments by enhancing Solana upgrade documentation. Delivered a hash calculation guide with step-by-step instructions and command examples for deriving the Solana program bytecode hash using the program address and the buffer account address. This reduces deployment risk and accelerates developer onboarding.
July 2025 monthly summary for axelar-contract-deployments: Delivered end-to-end Solana integration and upgrade workflow for Axelar, including CLI tooling for deployments, GMP/ITS configuration templates, and comprehensive release documentation. Implemented a Solana upgrade workflow with a release template and upgrade_program CLI to manage program upgrades. This work enhances cross-chain deployment capabilities, accelerates release velocity, and reduces operational risk for Solana deployments.
July 2025 monthly summary for axelar-contract-deployments: Delivered end-to-end Solana integration and upgrade workflow for Axelar, including CLI tooling for deployments, GMP/ITS configuration templates, and comprehensive release documentation. Implemented a Solana upgrade workflow with a release template and upgrade_program CLI to manage program upgrades. This work enhances cross-chain deployment capabilities, accelerates release velocity, and reduces operational risk for Solana deployments.
April 2025: Delivered Solana integration in axelar-amplifier (ampd), enabling processing and verification of Solana messages and verifier set updates. Implemented new handlers for message verification and verifier set verification, added Solana RPC client implementations, and enhanced event deserialization. Updated configuration and dependencies to support Solana, positioning amplifier for cross-chain communications with Solana and improving end-to-end verification reliability.
April 2025: Delivered Solana integration in axelar-amplifier (ampd), enabling processing and verification of Solana messages and verifier set updates. Implemented new handlers for message verification and verifier set verification, added Solana RPC client implementations, and enhanced event deserialization. Updated configuration and dependencies to support Solana, positioning amplifier for cross-chain communications with Solana and improving end-to-end verification reliability.

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