William Leacy

Background

About William Leacy

Experienced IT professional with over 3 years in systems administration and network management, specializing in maintaining secure, efficient IT infrastructures in educational settings. I’ve successfully managed dynamic environments with a diverse user base, ensuring high availability and robust performance through proactive troubleshooting and effective system management. Now seeking new opportunities across the tech industry where I can leverage my technical expertise and problem-solving skills to drive innovation and operational excellence. CI/CD & Version Control: Git, GitLab CI Cloud Platforms: AWS, Linode, GCP Databases: MongoDB, MySQL, Oracle, PostgreSQL, Microsoft Access Dining Systems: Truffle, Volante Directory Services: CAS (SSO), OpenLDAP (LDAP server for user authentication) File & Storage Systems: NAS, Samba Front-End Development: CSS3, EJS, HTML5, JavaScript (ES6), React Libraries & Frameworks: Django, Flask, jQuery, Node.js, React, WordPress Learning Management Systems: Google Classroom, Moodle, OSUN Monitoring & Logging: Graylog, Nagios, Zabbix Networking & Security: BGP, Cisco ASA, Firepower, FMC, AnyConnect, HP Switches, Juniper, Meraki, RADIUS, IPSec, VLANs, DHCP, DNS (BIND9), VPNs, DMARCly, nmap, tcpdump, Wireshark Project Management: Agile, Kanban Programming Languages: Bash/Shell Scripting, Java, JavaScript (ES6), Node.js, PHP, Python, SQL Security & IAM: Access Control, IAM, SSL/TLS, VPN Server Management: Dell/Lenovo Servers, RAID, Server Provisioning, Linux (CentOS, Ubuntu, RHEL, Debian), Windows Servers, PaperCut NG/MF, FOG Server Surveillance & CCTV: Meraki Cameras, CCTV Systems, Sielox, Pinnacle Telephony Systems: POTS, Samsung List Serve 7400 PBX Virtualization & Containers: Docker, Docker Swarm, KVM, Proxmox (LXC, KVM)