Raúl Romero Hernández
San Antonio,USA
Summary
Results-driven Network Engineer with 9 years of expertise deploying and maintaining LAN and WAN infrastructure. Dedicated technology professional with strong track record of accurately conducting system repairs and troubleshooting. Offering exemplary planning, project management and communication talents.
Bilingual Network Engineer offering 9-year background in network planning and implementation. Confident and knowledgeable of multimedia systems, data storage and encryption devices. Creates support and training documentation that supports employee knowledge base.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Data Cabling Technician
Intertech
San Antonio, TX
06.2024 - Current
- Offered technical support for colleagues on more complex installations or repairs as needed.
- Improved network performance by installing and maintaining structured cabling systems.
- Troubleshot cable, underground junction boxes and conduit by utilizing specialized equipment and devices.
- Perform system testing and troubleshooting.
- Adapt quickly to changing project requirements and schedules.
- Low voltage field tech experience including, network rack and stacks (installing routers switches, servers, patch panels, etc), cable pulling (from network racks to various network drops that are snaked through walls, ran to APs and security cameras mounted on ceilings, Installation VoIP phone system.
- Experience with hand tools (Drill,punch Down Tool,Crimping tool, etc).
- Installed jacks in walls and ceilings according to TIA and EIA standards.
Network Design Engineer
Company ESS Engineering
FL, U.S.
03.2024 - 06.2024
- Engineer at network' design of AT&T company's internet
- Engineer at OSP in the design of new Network Architecture in Florida, for AT&T.
- Developed detailed network documentation, greatly simplifying future expansion efforts and troubleshooting procedures.
- Provided guidance on network architecture decisions, considering factors such as scalability, cost, security, and ease of management.
- Identified areas of risk within the network infrastructure and developed strategies to mitigate them.
Main Specialist & Network Administrator & Hardware Specialist
Extra-Hotelera Palmares s.a.
CUBA
03.2018 - 05.2022
- Manage PostgreSQL Server and MySQL server, Maintenance and Database Saves.
- Troubleshooting: Identify and fix network issues, such as connectivity or performance issues, using diagnostic and troubleshooting tools
- Installed, configured and supported local area network (LAN), wide area network (WAN) and Internet system.
- Installing cash registers, security cameras, Alarm in stores involves several key steps to ensure they are set up correctly and ready for use
- Maintained network hardware and software and monitored network to support network availability to end users.
- Carried out a project of the installation of 80 cash registers, alarms and security cameras.
- Teamwork or Collaboration: Collaborating with cross-functional teams, including software developers, engineers, office personal and technicians, to ensure hardware solutions align with overall project goals and requirements.
- Built and managed relationships with key clients and partners to drive growth.
Main Specialist & Network Administrator & Hardware Specialist
ITH Tourism Wholesale Marketer
CUBA
07.2015 - 03.2018
- Manage MySQL Server, Maintenance and Database Saves, Where I automated the MySQL server backup system.
- Carried out the 'Server Migration' Project, I migrated 4 servers from windows server 2003 to windows server 2012 r2.
- Maintenance and Repair: repaired or maintained about 10520 pieces of equipment from 2016 to 2018.
- Manage network as TCP/IP protocol configuration if it does not have DHCP, as well as Http and Https internet access protocols
- Installation of telephone boxes for branch telephone communication
- Installation of programs necessary for the computerized work of the Company, as well as office package, PDF reader, among others
- Maintenance of the Company's NETWORK
- DNS, DHCP, Active Directory installation and group policy configurations.
- Followed all company policies and procedures to deliver quality work.
Education
Associate's Degree in Computer Science - Computer Networking And Telecommunications
Tampa
FL, USA01.2024
Bachelor of Science in Computer Science -
University "Hermanos Saíz Montes de Oca" of Pinar del Río
Pinar del Río, Cuba01.2015
Skills
- Wire Management
- Low Voltage Wiring
- Fiber Optic Splicing
- Hand-tool proficiency
- Fire Alarm Wiring
- Data Center Experience
- Structured Cabling Design
- Teamwork and Collaboration
- Data cabling installation
- Office installations
- Analytical Skills
- Network Troubleshooting Abilities
- Strong troubleshooting skills
- Firewall functionality
- Cisco equipment familiarity
- Data Center Networking
- IP address structure
- LAN switching technologies
- Layer-2/3 protocols
- IP Addressing and Subnetting
- Network configuration
- Routing Protocols
- Hardware Debugging
- Ethernet switching
- Computer hardware troubleshooting
- Software Installation
- Hardware Repair
- DNS Management
- Database Administration
- Technical Support
- SQL Server Integration Services
- Python
- MySQL
- Microsoft Office
- Microsoft Office 365
- TCP/IP protocol
- IT support
- Maintenance and repairs
Certification
- Knowledge Course in Hardware Repair and Maintenance, 2014
- Knowledge Course in Save and Maintenance SQL (PostgreSQL), 2018
Languages
Spanish
Native language
English
Upper Intermediate (B2)
B2
Timeline
Data Cabling Technician
Intertech
06.2024 - Current
Network Design Engineer
Company ESS Engineering
03.2024 - 06.2024
Main Specialist & Network Administrator & Hardware Specialist
Extra-Hotelera Palmares s.a.
03.2018 - 05.2022
Main Specialist & Network Administrator & Hardware Specialist
ITH Tourism Wholesale Marketer
07.2015 - 03.2018
Associate's Degree in Computer Science - Computer Networking And Telecommunications
Tampa
Bachelor of Science in Computer Science -
University "Hermanos Saíz Montes de Oca" of Pinar del Río
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