coinbase/coinbase-wallet-sdk
Dec 2024 – Jun 2025
2 Months active
Languages Used
TypeScript
Technical Skills
Frontend DevelopmentTypeScriptWeb3 DevelopmentAPI DevelopmentFull Stack DevelopmentWallet Integration
Cody Crozier
PROFILE
Cody Crozier
Worked on the coinbase-wallet-sdk repository, focusing on enhancing multi-chain support and secure signing workflows. Developed dynamic chain ID resolution for SDK examples, using TypeScript and Web3 development skills to fetch the active eth_chainId and inject it into transaction requests, which improved reliability for cross-chain interactions. Later, implemented ephemeral signing support in the Coinbase Wallet Provider, aligning the wallet signing flow with wallet_sendCalls and updating core provider logic and tests to ensure secure, ephemeral request handling. The work demonstrated proficiency in API development, wallet integration, and full stack development, with an emphasis on code quality and robust test automation.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
57
Activity Months2
Your Network
8 peopleWork History
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary focused on delivering secure, ephemeral signing support for the Coinbase Wallet Provider within the coinbase-wallet-sdk, aligning with wallet_sendCalls flow and enhancing user security and signing UX.
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary focused on delivering secure, ephemeral signing support for the Coinbase Wallet Provider within the coinbase-wallet-sdk, aligning with wallet_sendCalls flow and enhancing user security and signing UX.
June 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary focusing on key accomplishments and business impact in the coinbase-wallet-sdk project. Implemented dynamic chain ID resolution for multi-chain SDK examples to ensure requests target the active network by dynamically fetching eth_chainId and replacing placeholders in sendCalls. This enhancement improves reliability of cross-chain interactions in the SDK examples and reduces transaction failures due to stale chain IDs. No major bugs fixed this month; focus remained on feature development and code quality. The work demonstrates proficiency in Ethereum networking concepts, test automation, and clear commit-level traceability.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary focusing on key accomplishments and business impact in the coinbase-wallet-sdk project. Implemented dynamic chain ID resolution for multi-chain SDK examples to ensure requests target the active network by dynamically fetching eth_chainId and replacing placeholders in sendCalls. This enhancement improves reliability of cross-chain interactions in the SDK examples and reduces transaction failures due to stale chain IDs. No major bugs fixed this month; focus remained on feature development and code quality. The work demonstrates proficiency in Ethereum networking concepts, test automation, and clear commit-level traceability.
Activity
Loading activity data...
Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
TypeScript
Technical Skills
API DevelopmentFrontend DevelopmentFull Stack DevelopmentTypeScriptWallet IntegrationWeb3 Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline