John Ryan Dela Cruz
Sr. Network Administrator
Manila
Summary
Methodical Senior Network Administrator with 10+ years of IT experience. Adept at scheduling major network upgrades, creating troubleshooting logs and developing network administration policies. Comfortable working with legacy hardware and software with outstanding time management and prioritization abilities.
Overview
11
11
years of professional experience
4
4
years of post-secondary education
2
2
Certifications
Work History
Senior Network Administrator
Petnet Inc
06.2022 - Current
- Enhanced network security with the implementation of firewalls, VPNs, and access control systems.
- Implemented corrective plans of action for network availability and latency, both on-premise and cloud (GCP).
- Implemented capacity planning measures, anticipating future growth demands and proactively updating equipment as needed.
- Met financial requirements by submitting information for budgets and monitored expenses.
- Maintained network performance by performing network monitoring, analysis, and performance tuning.
- Managed vendor relationships, negotiating cost-effective contracts for hardware and software purchases.
- Identifies and immediately resolved issues with network devices.
- Deployed applications on cloud-based platforms (GCP) to scale infrastructure according to demand.
- Involved in various migrations of legacy systems to cloud, ensuring seamless transitions with minimal disruption to business operations.
Product Support Engineer
Cloversense Technologies Inc.
11.2019 - 03.2022
- Provide technical support for end-users
- Manage and monitor all installed systems and infrastructure
- Monitor performance and ensure system availability and reliability
- Manage and document system configurations
- Monitor and test application performance for potential bottlenecks, identify possible solutions and work with developers to implement those fixes
IT Officer
Carepak Moving and Storage
08.2018 - 08.2019
- Installing, configuring of computer hardware, software, systems, networks and other computer peripherals
- Providing technical support for across the company
- Repairing and replacing equipment as necessary
- Management and maintenance of the company's system and data
Technical specialist - outsource
Chase Technologies Corporation
10.2013 - 08.2018
- Involves implementation of automation of parking machines and equipments
- CCTV monitoring and management
- Management and maintenance of point of sales machines and its system/database
Education
Bachelor of Science - Computer Engineering
Rizal Technological University
Mandaluyong City, Metro Manila, Philippines 10.2009 - 05.2013
Skills
Cisco L2/L3 Switches
Kibana
Windows OS
Microsoft SQL Server
VMware/VirtualBox
Juniper SRX600
F5 BIGLTM-R2800
undefinedCertification
Cisco Certified Network Associate Routing and Switching, 10/01/19
Timeline
Senior Network Administrator
Petnet Inc
06.2022 - Current
Product Support Engineer
Cloversense Technologies Inc.
11.2019 - 03.2022
IT Officer
Carepak Moving and Storage
08.2018 - 08.2019
Technical specialist - outsource
Chase Technologies Corporation
10.2013 - 08.2018
Bachelor of Science - Computer Engineering
Rizal Technological University
10.2009 - 05.2013
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