Worked on reliability hardening for the thingsboard-edge repository, focusing on improving the robustness of its systemd service management. Addressed a critical issue by updating the systemd service template to enforce automatic restarts on failure, setting Restart to always and configuring RestartSec to 30 seconds. This change reduced downtime risk and enhanced availability for edge deployments running critical workloads. The solution was implemented using Shell scripting and leveraged DevOps and system administration expertise, particularly in Linux service management. All modifications were documented and tracked in the repository, contributing to improved deployment hygiene and operational stability for the project’s edge infrastructure.