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Bryan McKenzie Lettman

About

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San José, San José Province, Costa Rica

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Résumé


Jobs verified_user 0% verified
  • Omnidian
    Technical Solar Expert Support
    Omnidian
    Sep 2025 - May 2026 (9 months)
    • Deliver advanced technical support for residential and commercial solar systems, ensuring operational efficiency and customer satisfaction. • Analyze monitoring platforms and performance data to identify system failures, operational anomalies, and service-impacting issues. • Manage customer cases, escalations, and service coordination activities using Salesforce and enterprise support tools. • Collaborate with internal technical teams to streamline issue resolution processes and improve operational workflows. • Maintain accurate documentation and provide timely communication to customers throughout the support lifecycle.
  • Kaiser Permanente
    IT Support Specialist
    Kaiser Permanente
    Oct 2024 - Sep 2025 (1 year)
    • Provided Level 1 IT support for enterprise users across Windows, Mac, Unix, and mainframe environments. • Administered Active Directory tasks including password resets, account support, and user access management. • Troubleshoot VPN connectivity issues involving GlobalProtect and RSA solutions to ensure secure remote access. • Resolved technical incidents while consistently meeting SLA requirements and maintaining high customer satisfaction scores. • Documented support activities and incident resolutions within enterprise ticketing and service management systems.
  • H
    Helpdesk IT support specialist level 2
    Hewlett Packard, HPE & DXC
    Oct 2014 - Sep 2024 (10 years)
    • Managed enterprise service desk queues to ensure timely ticket assignment, prioritization, and resolution. • Monitored operational KPIs, ticket aging, backlog management, and workflow performance to support service delivery objectives. • Utilized ServiceNow, SAP, AS400, ETA, and PRM systems to manage incidents, reporting, and operational activities. • Partnered with technical and operational teams to improve service efficiency, customer experience, and process compliance. • Contributed to quality assurance initiatives focused on operational consistency and continuous improvement.
Education verified_user 0% verified
  • Universidad Fidélitas
    Systems Engineering
    Universidad Fidélitas
    Aug 2024 - Current (2 years)
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    High School Diploma
    Liceo Napoleon Quesada
    Mar 1996 - Dec 2001 (5 years 10 months)