During April 2025, Erotourtes focused on enhancing code quality and maintainability in the JetBrains/ideavim repository by refining documentation within the VariableService.kt file. Working primarily with Kotlin, Erotourtes addressed minor typos and standardized comments to align with established project documentation conventions. This effort did not introduce functional changes but instead targeted long-term stability and reduced maintenance risk by making the codebase more accessible for future contributors. The work demonstrated attention to detail in code refinement and documentation, ensuring that onboarding new developers would be more efficient and that the project’s core service files remained clear and consistent for ongoing development.