S. Dosku developed educational content enhancements for the unibas-tilics/tilics repository, focusing on expanding learning resources in February 2025. They authored two in-depth articles explaining types of hackers and search and sort algorithms, using Markdown for structured documentation and SVG for custom illustrations. Their technical writing and data visualization skills supported improved onboarding and user engagement by making complex cybersecurity and algorithmic concepts accessible through example-driven explanations. Dosku maintained clear documentation practices by linking commits to relevant issues, ensuring traceability and content governance. The work prioritized content quality and visual clarity, addressing the need for effective, illustrated onboarding materials without bug fixes.