System Programming, Operating C and Linux on a virtual machine, utilizing new knowledge of Linux commands to gain access to files. Utilized features of C such as structs, memory allocation, pointers, processes, fork, exec, and wait. Organized an air traffic control system using structs, processes, locks, and other C tools. JAVA, SQL Workbench & Spring, Produced an application that manages employee information. Demonstrated ability to mold a database and connection. Implemented post, get, update, and delete REST APIs. Devised web user interface (HTML/PHP) that Implemented create load and query database functions (PHP&SQL). Linux/IT Infrastructure, Proficient in Linux commands, including user creation and modification, as well as directory and file structure navigation, creation, and management. Skilled in network hardware, including routers, switches, and hubs, with a strong understanding of the TCP/IP model, MAC addresses, IP addresses, and subnetting. Proficient in managing user, group, and other permissions using tools such as chmod, chown, Access Control List (ACL), and setfacl. Experienced in monitoring processes with TOP, identifying process statuses, and sending appropriate signals to manage processes effectively. Managing network connections and firewall using tools such as nmcli and firewall-cmd. Using fdisk tool to partition harddrives.