[Unit] Description=Business CRM Backend API After=network.target [Service] Type=simple User=root WorkingDirectory=/root/business-crm Environment="NODE_ENV=production" Environment="PORT=5000" ExecStart=/usr/bin/node backend/server.js Restart=on-failure RestartSec=10 StandardOutput=journal StandardError=journal SyslogIdentifier=business-crm [Install] WantedBy=multi-user.target