Arnold Kuria
Systems Engineer
An R-based statistical analysis project studying water table depth and fluctuation patterns across the Rift Valley region. Uses hydrological survey data to model seasonal trends, identify areas at risk of water stress, and generate visualizations that researchers and county...
A Bash automation script that hardens a freshly provisioned Linux cloud instance from scratch configures UFW firewall rules, disables root SSH login, sets up fail2ban, enforces key-only authentication, patches common misconfigurations, and runs a post-deploy audit. One script,...
