Tuckson worked on OffchainLabs’ nitro-testnode and nitro-contracts repositories, focusing on maintainability, security, and test reliability. He enhanced CI workflows and Bash scripts by clarifying comments and improving readability, ensuring future maintainers could easily understand the build and test processes. In nitro-contracts, he updated audit-ci configurations in YAML and JSON to expand vulnerability scanning coverage, increasing security visibility. Tuckson also stabilized the nitro-testnode test environment by pinning token-bridge-contracts to a stable tag, reducing flaky tests and improving CI feedback. His work demonstrated depth in DevOps, CI/CD, and scripting, delivering targeted improvements without introducing functional changes or regressions.