
Andrew contributed to the chainflip-sdk-monorepo by building and modernizing backend systems for cross-chain swaps, focusing on API development, swap reliability, and deployment resilience. He migrated the API layer to @ts-rest/core, enhanced swap quoting with MEV factor systems, and implemented robust error handling and logging using TypeScript and Node.js. Andrew improved financial calculations, introduced dynamic broker commission configuration, and ensured compatibility with evolving RPC schemas. His work included schema validation with Zod, database management, and release automation, resulting in more accurate pricing, reliable swap operations, and maintainable code. The depth of his contributions strengthened both integration stability and business value.

October 2025 performance summary for chainflip-sdk-monorepo. Focused on swap reliability and accurate LP balance reporting in the swap module. Delivered a critical bug fix to ensure LP balance calculations do not include DOT assets, and iterated on network fee handling in swaps with a temporary workaround that was later removed to simplify fee logic. Resulted in more reliable swap behavior, accurate liquidity accounting, and cleaner, more maintainable code.
October 2025 performance summary for chainflip-sdk-monorepo. Focused on swap reliability and accurate LP balance reporting in the swap module. Delivered a critical bug fix to ensure LP balance calculations do not include DOT assets, and iterated on network fee handling in swaps with a temporary workaround that was later removed to simplify fee logic. Resulted in more reliable swap behavior, accurate liquidity accounting, and cleaner, more maintainable code.
September 2025: Delivered core swap reliability and metadata enhancements in the chainflip-sdk-monorepo, focusing on configurable economics, robust number encoding, and enhanced refund handling. Implemented environment-driven broker commissions and fixed large-number encoding to prevent precision issues in swaps. Introduced refund CCM metadata support with a fallback refund tracking mechanism and corrected related schemas, reducing edge-case failures and improving end-to-end swap reliability.
September 2025: Delivered core swap reliability and metadata enhancements in the chainflip-sdk-monorepo, focusing on configurable economics, robust number encoding, and enhanced refund handling. Implemented environment-driven broker commissions and fixed large-number encoding to prevent precision issues in swaps. Introduced refund CCM metadata support with a fallback refund tracking mechanism and corrected related schemas, reducing edge-case failures and improving end-to-end swap reliability.
August 2025 monthly summary for chainflip-sdk-monorepo. Focused on stabilizing RPC integration, expanding swap capabilities, and hardening reliability through schema and parameter management. Delivered features and fixes with clear business value: improved backend compatibility, enhanced trading automation, and more robust error handling across swap flows.
August 2025 monthly summary for chainflip-sdk-monorepo. Focused on stabilizing RPC integration, expanding swap capabilities, and hardening reliability through schema and parameter management. Delivered features and fixes with clear business value: improved backend compatibility, enhanced trading automation, and more robust error handling across swap flows.
July 2025 deliverables focused on API modernization, data handling robustness, and deployment reliability in chainflip-sdk-monorepo. Key features and fixes improved maintainability, resilience, and business value across swap workflows. Highlights include API layer modernization (tRPC to @ts-rest/core), CF parameter encoding with broad tests, network/status v2 with networkInfo, and a resilient retry queue with exponential backoff. Also fixed critical defaults for swap data, updated environment config for correct RPC nodes, and stabilized release scripts. These changes yield more reliable swap operations, better cross-chain support, and streamlined deployment.
July 2025 deliverables focused on API modernization, data handling robustness, and deployment reliability in chainflip-sdk-monorepo. Key features and fixes improved maintainability, resilience, and business value across swap workflows. Highlights include API layer modernization (tRPC to @ts-rest/core), CF parameter encoding with broad tests, network/status v2 with networkInfo, and a resilient retry queue with exponential backoff. Also fixed critical defaults for swap data, updated environment config for correct RPC nodes, and stabilized release scripts. These changes yield more reliable swap operations, better cross-chain support, and streamlined deployment.
June 2025: Modernized the swap quoting pipeline in the chainflip-sdk-monorepo to deliver more accurate quotes, safer deployments, and stronger observability. Major milestones include removing the legacy v1 quote endpoint and migrating to a streamlined v2 flow; introducing the MEV factor system with replenishment and granular factors; enabling configurable DCA buy chunk sizes; adding case-insensitive deposit reference search; and fixing critical edge cases such as excluding stablecoins from deposit amount calculations and including zero-value broker fees in responses. Enhanced tests, environment validation, and logging provide improved reliability and faster incident response. Business impact: improved pricing quality, reduced operational risk, and clearer financial reporting for users and partners.
June 2025: Modernized the swap quoting pipeline in the chainflip-sdk-monorepo to deliver more accurate quotes, safer deployments, and stronger observability. Major milestones include removing the legacy v1 quote endpoint and migrating to a streamlined v2 flow; introducing the MEV factor system with replenishment and granular factors; enabling configurable DCA buy chunk sizes; adding case-insensitive deposit reference search; and fixing critical edge cases such as excluding stablecoins from deposit amount calculations and including zero-value broker fees in responses. Enhanced tests, environment validation, and logging provide improved reliability and faster incident response. Business impact: improved pricing quality, reduced operational risk, and clearer financial reporting for users and partners.
May 2025 monthly summary for chainflip-sdk-monorepo focused on stabilizing and extending the SDK, improving swap reliability, pricing accuracy, and observability, while delivering maintenance and performance improvements that enable faster go-to-market for integrations. Deliverables emphasize business value: stronger integration reliability, clearer logs, more accurate pricing, and robust on-chain handling across SDK and swap components.
May 2025 monthly summary for chainflip-sdk-monorepo focused on stabilizing and extending the SDK, improving swap reliability, pricing accuracy, and observability, while delivering maintenance and performance improvements that enable faster go-to-market for integrations. Deliverables emphasize business value: stronger integration reliability, clearer logs, more accurate pricing, and robust on-chain handling across SDK and swap components.
March 2025 focused on packaging and delivering the SDK release 1.8.0 for the chainflip-sdk-monorepo. Key work included bumping the @chainflip/sdk version to 1.8.0 and updating the changelog to reflect the new release, ensuring alignment with our versioning and release governance. The release is documented with a traceable commit and well-structured release notes, supporting downstream integrations and stable customer deployments.
March 2025 focused on packaging and delivering the SDK release 1.8.0 for the chainflip-sdk-monorepo. Key work included bumping the @chainflip/sdk version to 1.8.0 and updating the changelog to reflect the new release, ensuring alignment with our versioning and release governance. The release is documented with a traceable commit and well-structured release notes, supporting downstream integrations and stable customer deployments.
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