CAREER JOURNEY

Professional Experience.

Building, operating and securing network infrastructure through practical experience in telecommunications, mobile core networks and cybersecurity.

CAREER 01

Telecommunications

Cybersecurity

Infrastructure

CAREER HISTORY

Professional Background

Experience across telecommunications operations, information security and enterprise ICT environments.

FEBRUARY 2023 – PRESENT

Responsible for the operation, administration and troubleshooting of mobile core network infrastructure and associated telecommunications services.

Administration and monitoring of multiple LTE EPC environments using Open5GS.
Subscriber provisioning, authentication, APN configuration and service management.
Monitoring of MME, HSS, SGW, UPF and related core network functions.
Linux server administration and IP network troubleshooting.
Development of subscriber monitoring and visibility using Prometheus and Grafana.
Network monitoring, alerting and fault investigation across telecommunications infrastructure.
Technical support, incident escalation and coordination with field teams and vendors.
Support for Starlink, Baicells, Ubiquiti and enterprise connectivity deployments.

JANUARY 2023 – AUGUST 2023

Supported information security, ICT infrastructure and operational service delivery within a government environment.

CORE RESPONSIBILITIES

LTE EPC administration, subscriber management, service assurance and core network troubleshooting.

IP networking, routing, switching, wireless connectivity, infrastructure deployment and support.

Infrastructure security, threat monitoring, observability, incident investigation and alerting.