David Peñaloza Seijas

David Peñaloza Seijas works as a Senior Network Consulting Engineer at Verizon Enterprise Solutions in the Czech Republic, focusing on Cisco SD-WAN, OpenStack and NFV. Previously, he worked as a Data Center Network Support Specialist in the IBM Client Innovation Center in the Czech Republic. David is an expert interested in all topics related to networks. However, he focuses mainly on data centers, enterprise networks, and network design, including software-defined networking (SDN).

David has a long relationship with Cisco. He has been a Cisco Instructor for the Cisco Academy and was recognized as a Cisco Champion and a Cisco Designated VIP through the years 2017- 2020. David holds several certifications: CCNP R&S, CCDP, CCNA Security, CCNA CyberOps, and CCNA SP, and ITIL v3/v4. Currently, he is pursuing a CCDE.

Given the current changes in Cisco certifications, refer to the acclaim profile to get accurate information.

He can be found on LinkedIn, Twitter as @davidsamuelps and at his website recurseit.com.