During February 2026, Tatsu Orenan focused on enhancing deployment reliability for the nitrojs/nitro repository by addressing compatibility issues between the srvx framework and Vercel preview environments. Tatsu refined runtime context handling in TypeScript, ensuring that preview deployments more closely mirrored production behavior and reducing context-related errors. This backend development work involved analyzing edge cases in Vercel’s runtime and implementing targeted fixes to improve stability for teams integrating srvx with Nitro. Tatsu also reviewed and documented these changes, supporting predictable preview behavior. The work demonstrated depth in API integration and backend problem-solving, contributing to a smoother developer experience in preview workflows.