proxmox , Samba, Cacti, Fedora, Cpanel, Citrix, Squid Proxy, Batch, Ms Exchange, Centos, Nagios, MySQL, Zenoss, Rhel, PostgreSQL, Iptables, Apache Tomcat, Zimbra, Dns, FTP, DHCP, Nfs, Zabbix, Bash, Postfix, ESXi Hypervisor, Firewalld

Linux Device Drivers, Bitbucket, C, JIRA, Trace32, Jtag, Embedded Linux, Multithreading, Confluence, Git, Linux Kernel, ice, Icd, Cross-compilation toolchains, U-Boot, Yocto Buildroot, multiprocessing

C Programming, Python, Security practices in firmware software development, Linux auxiliary bus driver model, Out-of-band device management, NVMe host or target driver development, RDMA RoCE, DRAM architecture, Linux kernel module development, Multi-function PCIe device architectures, GPU host-side driver development, PCIe protocol expertise, MCTP OpenBMC stacks, CXL Compute Express Link, ARM SoC architecture

Device Drivers, Linux kernel development, Cross-compilation toolchains, Assembly Programming, Yocto Project, Embedded Linux systems, Buildroot

Java, Usb, C, Uart, Spi, Android, Linux, Kernel Device Drivers, Bluetooth test tools, Bluetooth technology, GD BLUEZ stack, PTS, Air Sniffers

Nginx, Powershell, FTP, Cloudformation, Ssh, Prometheus, Dns, Grafana, Apache, Devops, Jenkins, Terraform, Linux, Solarwinds, Ansible, Nagios, Puppet, Azure, Python, AWS, GitLab CI, GitHub Actions

Windows Server, PowerShell, Prometheus, Scom, Zabbix, Yum, Wsus, Docker, shell scripting, Ansible, Bash, Nagios, SCCM, Azure, AWS, Linux RHEL, K8S, OS patching, dnf