Senior Network Consultant / Network Infrastructure Specialist
I am a freelancer with over 15+ years of experience in the network domain and am based in Chennai, India.
Experience in ISP networks, enterprise networks, data center operations. Worked in TAC for a Cisco Gold Partner.
Most small and medium-sized businesses cannot afford full-time network experts. I can help you with all network jobs in your business, and the price is only for the work I do.
About My Technical skill
Hands-on expertise in routing, switching, redundancy, security, and troubleshooting to deliver reliable, scalable network infrastructures.
Configuring routing protocols like EIGRP, OSPF and BGP, static routing and default routing
Able to independently manage network of any complexity including Router, Switch, nexus.
Working knowledge of MPLS, MPLS VPN, and LDP, across service provider and enterprise networks.
Working knowledge on Ether channel, VSS, VPC, for high-availability network designs.
Working Knowledge on Multicasting and QoS, to optimize network performance efficiently.
Working Knowledge on HSRP and VRRP, for high-availability network redundancy and failover.
Able to configure Site to Site VPN, securely connecting multiple offices and remote locations.
Working knowledge on Nexus, including configuration, management, and troubleshooting of Cisco devices.
Knowledge on IPv6, including configuration, deployment, and troubleshooting best practices.
Operational level knowledge Load balancer (A10), including configuration and troubleshooting.
Operational level knowledge on firewall, including configuration and troubleshooting.
Build Your Network
If you want to build your network from scratch or only part of it, I can do it for you with industry best practices.
If you are new business startup, I can help you in consultancy in choosing your network vendors, various network tools like monitoring tools, configuration backup tools, network managing tools… I will help you installing and configuring these tools and knowledge transfer to your team.
I have 15+ years expertise in Routing and switching which is basis to any network. If you simply need only one location or multiple location, I can help you setting up this for you, if you need more information about how it will be done, please don’t hesitate to contact me.
Optimize Your Network
I can help you optimize your network as efficiently as possible per your budget
If I get a chance to work with you, I can scan your network and help you in identifying single point of failure and find causes that can affect your network in future, unexpectedly
Help you test Redundancy and failover test in your network to avoid future outages.
Fix Your Network Problem
Can handle P1 Incidents to resolution, P1 emergency incidents which affect company wide, network slowness, application not reachable, finding the root cause for any problem.
Field Support
Installation and implementation support.
Field support to assist the company with the migration of device models, including core, distribution, and access layers.
Installation of all router and switch models.
Network Auditing
Network auditing to ensure all network devices comply with company policies and standards.
Verification that all devices across the organization are properly monitored and have correct access to TACACS or RADIUS servers.
Ensuring all devices have regular configuration backups, identifying configuration gaps, and validating compliance with defined configuration standards.
Providing remediation actions based on vulnerability reports.
My Works
Prakash provided exceptional support in setting up our multi-location network. His expertise in routing and switching saved us weeks of downtime.

Operations Head
Thanks to Prakash, our network is now fully optimized and secure. He is extremely thorough and reliable in handling critical issues.

CTO
We relied on Prakash for our data center migration, and his hands-on approach ensured everything ran smoothly. Highly recommended for any enterprise network work.
My Updates
Rajesh Kumar
IT Manager