Joshua Casilla
Electronics and Communications Engineering Graduate
Talent
Quezon CityMember since April 26, 2026
PythonC++Network MonitoringLAN/WAN TroubleshootingOSI ModelWireless Communication SystemsMachine LearningMicrocontroller-based Hardware ControlIncident Response
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PythonC++Network MonitoringLAN/WAN TroubleshootingOSI Model
About
Licensed Electronics Technician (ECT) and Electronics Engineering graduate with experience in technical support, specializing in network monitoring and LAN/WAN troubleshooting. Skilled in diagnosing connectivity issues, maintaining network performance, and supporting incident response. Knowledgeable in wireless communication systems, with programming experience in Python for basic machine learning, and C++ for microcontroller-based hardware control.
Experience
Technical Support Intern - Inspiro Relia Inc.
(2023-08 - 2023-09)
- Network Infrastructure: Monitored and maintained LAN/WAN connectivity for a high-density, multi-tenant BPO environment.
- Network Diagnostics: Conducted diagnostics for Layer 1, Layer 2, and Layer 3 connectivity issues, applying technical knowledge from Data Communications (OSI Model Layers 1 – 7) to maintain physical hardware.
- Inventory & Documentation: Managed detailed network documentation and system inventories, ensuring accurate hardware tracking and IP assignments.
- Technical Troubleshooting: Provided first-level support for hardware and software faults, ensuring minimal system downtime for client operations.
Education
Bachelor of Science - Electronics Communications Engineering - Technological Institute of the Philippines Quezon City (2020 - 2024)
