I've prominently been working in the telecommunications sector refining my skills in the voice engineering discipline. I've been exposed to many systems and processes throughout my career, which has helped me expand my knowledge and understanding of business operations and information technology engineering. Unified Communication:• Session Initial Protocol (SIP) RFC 3261• Session Border Controllers: XC5, MBG• Voice Operations: VoIPMon, Homer. • IP PBX: FreePBX, Trixbox, Telepo, MX-ONE, MiVB, 3CX, ASTERISK. • Collaborations: MiCollab, Microsoft Teams. • Contact Centers: MiCC Business and MiCC Enterprise. Operating Systems:• MS Server, Linux/Unix Distributions such as Ubuntu Server, RedHat, SUSE, CentOS, Debian Systems. Networking Routing and Switching:• Firewalls: Fortigate, Netgate pfSense, SonicWall. • BNG Routers: Nokia Alcatel-Lucent, Juniper. • Router OS: Cisco OS, Junos, Nokia Alcatel-Lucent, Huawei. • Backups: Oxidizer/Rancid.Databases: • MSSQL, MySQL, Cassandra. Authentication: • TACACS, LDAP/OpenLDAP, FreeRadius. Programming Languages: • Python, HTML, CSS, REST API, Flask.Containerization:• Docker, Docker Swarm, Portainer.Virtualization:• VMware vSphere infrastructure, Hyper V, Proxmox Hypervisors. Security Compliance: • ISO/IEC 27001 Security.Cloud Technologies:• Azure, Google, Microsoft 365.DNS & Reverse Proxies. • DNS: Cloudflare, Infoblox, Powerdns, Named BSD. • Proxies: HaProxy, NGINX, MBG Reverse Proxy, BIND9, Metaname. Other:• Microsoft Visual Studios • Open source applications/Github projects. GIT/Gitlab