Arsal Sajjad developed the Homelab Network Security Essentials feature for the affaan-m/ECC repository, focusing on enhancing home network security and manageability. He implemented VLAN segmentation to isolate network traffic, integrated Pi-hole DNS for advanced DNS management and ad blocking, and set up WireGuard VPN to enable secure remote access. The work was delivered with comprehensive setup instructions and security best practices, emphasizing reproducibility and maintainability. Using Bash, YAML, and Markdown, Arsal established a modular configuration template that supports future security-focused projects. His efforts centered on robust feature delivery and documentation, providing depth and clarity for onboarding and ongoing use.