Over a two-month period, contributed to AdguardTeam/LegalDocs and AdguardTeam/AdGuardHome by delivering targeted automation and front-end improvements. Developed a GitHub Actions workflow in JavaScript and YAML to automate localization uploads to Crowdin, including a dry-run mode and a custom Markdown-to-.resx conversion script, streamlining documentation management and repository hygiene. On the front end, implemented a React-based feature that synchronized the Query Log search state with URL parameters, enabling shareable and bookmarkable searches. Addressed a regression by restoring search form functionality and updating release documentation. Demonstrated strengths in automation, CI/CD, localization, state management, and bug fixing using TypeScript and Node.js.