I am a senior technical support engineer with 25 years of experience in telecommunications, voice platforms, network engineering, and carrier-scale subscriber services.
I specialize in diagnosing faults, analyzing logs, troubleshooting voice and telecom platforms, and investigating SIP, VoLTE, HSS/HLR, and IP telephony issues. My experience includes BroadWorks/Cisco, Ericsson HSS Provisioning Gateway, SBCs, and hosted PBX environments.
I have hands-on experience using SoapUI to execute provisioning requests, validate responses, manage subscriber profiles, enable VoLTE parameters, and isolate issues in telecom service flows. I am comfortable reading signaling traces, stack traces, and technical logs.
I work with SQL databases including Sybase, ENIQ, MySQL, and Oracle for KPI queries, data validation, and incident investigations. I also use Linux CLI tools, Splunk, Nagios, and Jira to support diagnostics, monitoring, and operational tracking.
I currently operate independently as a technical services engineer, managing field diagnostics, electrical installations, client communication, and technical reporting without direct supervision or escalation paths.
I am a native Spanish speaker with Upper-Intermediate English proficiency and can collaborate remotely with international technical teams. I am also expanding my cloud knowledge through Google Cloud Associate Cloud Engineer training.