Sachin Katyayan
Network and Security Consultant at HCL at HCLTech | New Delhi, Delhi, India
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Sachin Katyayan is a seasoned Lead Network Consultant at Verizon Data Services, leveraging over 15 years of extensive experience in the fields of Routing & Switching, Network Security, and MPLS L3 VPN. His expertise spans both enterprise and service provider networks, making him a pivotal figure in the implementation and design of WAN networks. Sachin's proficiency in advanced routing protocols such as OSPF, EIGRP, and BGP enables him to architect robust and scalable network solutions that meet the diverse needs of clients.
In his current role, Sachin is instrumental in the Network as a Service (NAAS) model, where he provides comprehensive network and security services to customers. He adeptly manages escalations for newly built branch sites, head offices, and complex sites, ensuring seamless integration and operational efficiency. His responsibilities also include designing Quality of Service (QoS) settings between Customer Edge (CE) and Provider Edge (PE) devices, which is crucial for maintaining optimal performance and reliability in network communications.
Sachin's technical acumen is complemented by his proficiency in modern technologies such as Fortigate for network security, Python for automation, and Kubernetes for container orchestration. His experience with cloud platforms like Amazon Web Services (AWS) and virtualization technologies such as VMware vSphere further enhances his capability to deliver innovative solutions in a rapidly evolving digital landscape. With a strong foundation in fiber optics and fault management, Sachin Katyayan continues to drive excellence in network design and implementation, positioning Verizon Data Services at the forefront of the telecommunications industry.
Network and Security Consultant at HCL at HCLTech in November 2023 to Present
Lead Network Consultant at Verizon Data Services in September 2016 to December 2024
Network Engineer at BT Group in May 2015 to September 2016
Sr. Specialist at HCL Technologies in June 2012 to May 2015
Networking Engineer at Ericsson in December 2011 to May 2012
Senior Executive Engineer at Tata Communications in March 2008 to December 2011
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Bharat Institute of technology, B. Tech, November 2026
Bharat Institute of technology affiliated from UPTU, B. Tech, November 2026
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Shell Scripting
routing and switch
fortigate
Ansible
Python (Programming Language)
Palo Alto Networks
Security
Kubernetes
Cisco Routers
SD-WAN
DevOps
Amazon Web Services (AWS)
VMware vSphere
VMware NSX
Linux
MPLS VPN
SOFTWARE DEFINE WAN
Network Security
Network Design
Computer Network Operations
Fiber Optics
OSPF
Border Gateway Protocol (BGP)
Fault Management
CCNA CCNP-ROUTING CCNP-SWITCHING MPLS
F5 BigIP
LAN Switching
IP Multicast
Cisco Nexus
OTV
sdwan
sdn
vnf
SDWAN
SDN
VIRTUAL NETWORK FUNCTION
SOFTWARE DEFINE NETWORKING
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Discover more about HCLTechWhat is Sachin Katyayan email address?
Email Sachin Katyayan at [email protected] and [email protected]. This email is the most updated Sachin Katyayan's email found in 2026.
How to contact Sachin Katyayan?
To contact Sachin Katyayan send an email to [email protected] or [email protected]. (updated on November 03, 2024)
What company does Sachin Katyayan work for?
Sachin Katyayan works for HCLTech
What is Sachin Katyayan's role at HCLTech?
Sachin Katyayan is Network and Security Consultant at HCL
What is Sachin Katyayan's Phone Number?
Sachin Katyayan's phone (**) *** *** 647
What industry does Sachin Katyayan work in?
Sachin Katyayan works in the Information Technology & Services industry.
Sachin Katyayan Email Addresses
Sachin Katyayan Phone Numbers
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