Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Nancy Quirós Berrocal

Heredia

Summary

Cloud and networking support professional with more than three years of experience assisting customers with Microsoft Azure and hybrid network setups. Experienced in creating and troubleshooting virtual networks, VPN gateways, network security groups, Azure Firewalls, load balancers and hybrid connections. Comfortable working with networking protocols like TCP/IP, DNS, DHCP, BGP and IPsec, and using tools such as Wireshark and Azure Monitor. I speak English and Spanish and know how to provide clear technical explanations and positive customer service.

Overview

9
9
years of professional experience
1
1
Certification

Work History

Azure Networking Engineer

Tek Knowledge
09.2022 - Current

I provide technical support to customers on Microsoft using Azure and hybrid cloud environments such as virtual networks, VPN gateways, virtual WAN, load balancers, network security groups, Azure Firewall. I troubleshoot and I solve problems related to performance, migration, connectivity, routing and configuration issues. I record troubleshooting steps and share solutions with customers and other team members, I work with engineering and operations teams to find recurring issues and suggest improvements.

Customer Service Representative

Smile Direct Club
06.2019 - 07.2022

I provided customer support by phone and email to clients in North America and Latin America in both English and Spanish, I resolved account issues and handled escalations while keeping high satisfaction scores, I helped to improve processes to reduce response times and make communications clearer.

Customer Support / Backup Team Manager

Sykes Enterprises
09.2016 - 12.2018
  • I helped customers in the United States with fraud prevention and account security, I was promoted to backup team manager where I took charge of daily operations, trained new staff and monitored performance, I built customer trust through accurate problem solving and clear communication.

Education

Licentiate - English Language Teaching

Universidad Hispanoamericana
10.2025

Bachelor's degree - English Language Teaching

Universidad Nacional de Costa Rica
01.2020

Skills

  • Networking protocols: TCP/IP, DNS, DHCP, BGP, IP addressing, IPsec, Network infrastructure: virtual networking, load balancing, VPN gateway, network security groups, Azure Firewall, Platforms: Microsoft Azure Wireshark, Azure Monitor, Support experience: troubleshooting, root cause analysis, technical documentation, Languages: Spanish (native), English (advanced), German (basic)
  • Customer service and communication in bilingual environments Analytical problem solving and attention to detail Collaboration with cross-functional teams, continuous learning and adaptability to new technologies

Certification

  • IT Essentials and Cisco CCNA Modules I–III, Universidad Nacional de Costa Rica (2023)
  • Fundamentals of Cybersecurity, Rocket Girls (2025)

Timeline

Azure Networking Engineer

Tek Knowledge
09.2022 - Current

Customer Service Representative

Smile Direct Club
06.2019 - 07.2022

Customer Support / Backup Team Manager

Sykes Enterprises
09.2016 - 12.2018

Bachelor's degree - English Language Teaching

Universidad Nacional de Costa Rica

Licentiate - English Language Teaching

Universidad Hispanoamericana
Nancy Quirós Berrocal