Nagabhushana Rao P
Published on: Mar 3, 2016
Transcripts - Nagabhushana Rao P
Nagabhushana Rao P
Network Architect 91-9247372466
9 Years of IT experience in Infrastructure and System administration including Networking LAN,
WAN with Routers, Firewall Configuration, Voice solutions, Database, Servers, Security and
Application Server administration.
High expertise on capacity planning and Infrastructure sizing for Network,Wintel platforms,
Evolved Virtualization strategies using VMware and Microsoft virtual server for consolidation
strategies of servers
Exposure to Server topology planning and implementation
Server Consolidation and Capacity Planning.
Expertise on Citrix and SAP infrastructure with Cloud Computing exposure.
Expertise on SharePoint Portal Infrastructure
Working on Offshore network support Model
Ability to work in large team and focuses in key issues
Experience in maintaining Client/Server computing mechanism
Passion to assimilate new technologies and operating systems
Ability to handle multiple tasks individually as well as in team
Possess very good analytical and Network Administration skills
Strong Interpersonal and communication skills
Flexible and Adaptable to any kind of situation
Date of Birth : 08-Apr-1983
Nationality : Indian
Educational Qualifications :
(B-Level) From Departmet Of Electronics(Govt of India)
Bachelor of Arts From Nagarjuna University(2005).
A-Level From Departmet Of Electronics(Govt of India)(Jan2004)
Senior Secondary School (10+2), Board of Intermediate A.P(2000).
CCNA (Cisco certified Network Associate) from Cisco Systems.
CCNP (Cisco Certified Network Professional) From Cisco Systems.
Microsoft Certified Professional ID 3878268 (70-291), (70-297) 2003 Active Directory.
Certified Lead Auditor For ISO 27001:2005 .
Certified Ethical Hacking (CEH V8) From EC Council
Certfied ITIL Foundation from EXIN Regn No: 4975844.20245832
Certified Websense Security Gateway (WSGA) Professional from Websense
Exposure in Implementation of Standards:
Quality Management System (QMS) w.r.t ISO 9001:2000.
Information Security Management System (ISMS) w.r.t BS 7799.
Information Security Management System (ISMS) w.r.t ISO27001
Working as Tech Architect for Yash Technologies Limited.
Worked as Systems & Network Administrator for Speck Systems Limited.
Worked as Systems Administrator for Rockwool India LTD
Language Known : English, Hindi, and Telugu
1. Organization : Yash Technologies Pvt. Ltd
Designation : Technical Manager
Period : Aug2007 to Till Date.
Cisco Firewall (PIX,ASA) Routers (2600,2800,2900,3700),
Switchs(3500,3750,3850,2960), Barracuda(AntiSpam) Dell 2950,2850,R710 Power
Edge,Equalogic SAN &Hp Servers, Dell workstations(Optiplex 320, 520, ml150), HP
desktops ,Cisco UCS C & B class
Windows 2008, Win 7, Windows 2003, Windows 2000/XP, Windows NT 4.0,
Windows 98, Microsoft Products, VMware, Windows WDS.Ms Office Products, Cisco
VPN client, MBSA , TCPDUMP, WIRESHARK, Windows Packet Capturer , Knowledge on
C,C++, SQL FoxPro ,HTML,VB 6. ,Cisco
1). Network Administration:-
Planning and design for the entire IP network including LAN, WAN and Security with Cisco
Routers and Switches, Cisco PIX and ASA.
Speaking Reading Writing
English Good Good Good
Hindi Fair Good Good
Telugu Good Good Good
Implementation of IPTelephony at global office locations of Yash technologies with CUCM 8.6
Implemenation of Unity Connection and Unity express for Voice mails and auto attend of calls
Integrated Cisco Contact center with CUCM for IVR implementation of customer supports.
SRST implementation for branch office locations survivability of voice.
Efficient usage of MPLS for Voice protocols by implementing COS(Class of service)
Knowledge on SIP, SCCP Phones from Cisco and other vendors.
Implementation of CME & CUE for Yash US offices.
Successful implementation of Cisco Site to Site IPSec and GRE tunnel at global level on multi
location in Cisco PIX, ASA and Cisco Router.
Designed and Configuring the WAN infrastructure for Site to Site connectivity Cisco PIX /ASA
firewall between GCS (Now a part of Yash only) and Yash Onsite and offshore network.
Redesign of Internet connectivity infrastructure for meeting bandwidth requirements. This
involved negotiating with ISP - Optimized performance of the WAN network consisting of Cisco
3750 switches by configuring VLANs.
Implementation of Cisco ASA firewall to protect and authenticate local-net and DMZ. Defined
policies, NAT and anti-spoofing for internal, external networks as well as Internet gateways.
Configured PIX-TO-PIX VPN access as well as Site to Site network connectivity between all Yash
Responsible for the support and Installation for Security Solutions.
Performs analysis and diagnosis on complex networking problems.
Deliver Network, Security and Vulnerability Assessments for customers.
Threat detection, mitigation controls, secures access and application delivery solutions.
Provide security solutions including planning, design, implementation and support.
Understand and Article customers’ needs and requirements and translate it in to Cisco Solutions.
Conduct random remote security audits on employee workstations, servers, Cisco routers, and
Cisco pix firewalls, looking for weak passwords, excessive shares, duplicated administrator
passwords, auditing, script exploits, redundant or ineffective policies missing critical updates, or
Configuration and administration of Cisco PIX/ASA firewall along with IPSec and VPN tunneling
of more then one location.
Design, Implementation & troubleshooting of Cisco Unified Communication Manager
Design, Implementation & troubleshooting Cisco Unity and Cisco unity Express
Integrating CUCM & Cisco Unity/Unity Connection.
Good Knowledge of all CIPT concepts (Region, Location, SLRG, Route plan, Partition, CSS, Digit
manipulation and translation pattern, Gateways Trunks, Hunt groups, Media resources, Call
park, Call Pickup, Extension mobility, Device Mobility, SNR, MVA, MEET ME etc…)
Multisite Deployment features: AAR, RSVP,SRST, MGCP Fall back
Knowledge of all Cvoice concepts (Gateways, Dial peers, Translation rules, Analog and digital
ports, H.323 and MGCP protocol, DSPs).
Knowledge of H.323, MGCP, SIP and SCCP protocols
Knowledge of Call Handlers, Phone view, Digital Networking, VPIM in Cisco Unity Connection
Designing and installing projects that include variety of topologies and protocols such as:
Switching: VLans, VTP, Port Security, QOS with CoS, Ether Channel,
Routing: RIP, EIGRP (Authentication, Route redistribution, Route filtering),MPLS,BGP,OSPF
IOS Features: DHCP, HTTP authentication, Telnet management, NAT, HSRP, Authentication
proxy, HTTPS configuration, SSH configuration Advanced, Port redirection, IPS IOS.
Security: PIX, ASA 5505,5510,5520,5525, VPN, IDS, AAA, Network Attacks, VPN concentrator
, HIPS, SSL VPN, FWSM,IDSM, NIDS,IPSEC.
2). Server Consolidation:-
Reducing the number of physical servers by consolidating onto fewer Servers
At the Server Consolidation Assessment phase works on high-level sizing of the cost savings and
cost avoidance opportunity and identifies key operational impacts that must be considered in
developed a server consolidation project.
At the Server Consolidation Blueprint phase create a structured roadmap for how to move from an
existing diverse environment to a consolidated environment. This includes
consolidation strategy development, tasks and milestones, and implementation planning
information such as resource requirements, timelines and cost estimates.
At the Server Consolidation Implementation phase comprises all significant primary project
elements, starting with detailed design and finishing with implementation of the project. Within
the Implementation phase activities we work to design, test and implement the core server and
storage infrastructure and migrate applications to the new consolidated environment.
Applied server consolidation to reduce the total number of servers and planning resource
capacities over long time horizons and the rough-cut evaluation of capacity required by the master
Detailed capacity requirements of a particular production schedule as well as use of finite loading
Resolve the problem of Server Spraw i.e. a situation in which multiple, under-utilized servers take
up more space and consume more resources that can be justified by their workload and also
monitoring actual outputs versus plan.
Cisco UCS B Class ,FI & EMC VNX HA setup implemented at Yash for Internal services
3). Systems & Web Security:-
Monitoring Firewall for identifying Unsolicited Traffic on daily basis
Managing &Monitoring Tunnel usages & availabilities on different client VPN’s
Monitoring performance of all locations Network Devices(Routers, Switchs & Firewalls)
Running Port scanners on all devices and servers for closing unwanted ports
Working on WebSense Security Gateway for Enterprise content filter integrated with Cisco
Working on Solarwinds, GFI Languard ,DMC,SCOM,Nextpose VA & Whats up Gold
Monitoring & Troubleshooting Exchange Mail Server & AntiSpam solutions
Managing & Monitoring BARRACUDA enterprise SPAM Filter & Analyzing the reports
Protecting Systems and data from Intruders & Malware by using Anti Virus &, Monitoring
Symantec Endpoint server , patch management on Regularly.
Monitoring & Deploying widows Security patchs through WSUS Server on Daily basis.
Designing and Deploying Group policies for System security
Working on PGP custom applications & Integrating CA server with SAP & .NET applications
Running Wireshark , Ethereal & Windows Net Mon for Captiring and Analyzing Data Packets
Knowledge on personnel firewalls, Windows,Defender & Zone Alarm .
4). Infrastrucuture Support
Involved in many Audits and played lead role for ISO,CMMi level Audits
Working on improving the process of Yash Infra towards ISO compliances
Managing proper Documents and Licensing Info for Audit purposes
DNS,DHCP Servers ,Checking Disk availability, regularly
Managing & Monitoring WDS Server to serve OS Images to client machines.
Remote Administration by using Ideal Administrator,VNC ,Netmeeting,Damware &
Taking ,Monitoring Backups by Symantec NetBackup & verifying DAT,DLT ,
Managing Group policies, System policies, User Assign rights
Administering user management, user Privileges, Data security
Monitoring Servers performance, Network load & Traffic, Network interfaces
Troubleshooting VPN Connections of Various clients Issues.
Working on ESX 4.0, Virtual Center, VMware Server,Workstaion,SAN
Responsible for migration of Directory & Messaging Services on Windows Server 2003/Exchange
Server 2007 including: Scope of work, Functional and Technical discussions and engagement,
Commercial negotiation, Change management handling.
Manage Windows 2000/2003 infrastructure including web hosting, AD, DNS, DHCP, file/print,
Exchange, NetBackup, Windows clustering.
Implement the Active Directory Server which provides a central service for administrators to
organize network resources, to manage users, computers, and applications; and to secure
intranet and Internet network access with Scripts and Utilities which consists of scripts and
updated utilities that we can use during the deployment process.
Will review all system, logs, audit trail logs, for missing entries, inconsistent dates & Provide data
risk assessment of assets implement layered defenses and countermeasures to counter any
attempted breach from outside, or inside networks, as well as internal roaming laptops.
Implement VMWare solution for Windows 2008 Server and Microsoft Exchange Server Clustering.
Implement System Management Server (SMS) for Application Deployment, Asset Management,
Security Patch Management and Windows Management Service Integration
2. Organization : Speck Systems Ltd.
Designation : Systems and Network Administrator
Period : May2006 to Jul2007.
Hardware : Cisco PIX, Routers, Fortigate Firewall ,IBM compatible PCs, HP
Servers, Network components And Peripherals, DELL Precision,Compaq Workstations
OS & Software : Windows XP, Windows 2000/2003, Windows NT 4.0,
Windows 98, Microsoft Products
Participated in certifying ISO:27001 as a security team member
Installing and configuring Network Interfaces, LAN, Printers, Print servers and Operating
Protecting Systems and data from Intruders by installing Anti Virus ,checking updates virus
definitions for Symantec, patch management.
Taking &Monitoring Backups & verifying DAT,DLT ,DVDs
Managing Active Directory ,Group policies, System policies, User Assign rights
Administering user management, user Privileges, Data security.
Maintaining Documentation for every activity like(AMC,RGP,UAR,LAN,ASSETS, Backup requisitions,
consumables,IOM,Software lists,Data movements)
Monitoring Servers performance, Network load, Network interfaces
Managing & Maintaining Intranet Mail server & clients Like(OutlookExpress , Microsoft
outlook,Mdeamon,spam busters and some more mail clients).
Checking Patches for Windows servers & DNS cache I’tion ,Servers Disk availability, Network
packets monitoring regularly.
Managing Network printers, Plotters, Shared printers ,Print servers
3. Organization : Rockwool India Ltd
Designation : Systems Administrator
Period : Feb2006 to May2006
H/W&Software : HP Servers&Desktops,Hcl, N/W Peripherals ,Workstations
Windows XP, Windows 2000/2003, Windows NT 4.0,
Maintained a Location singly with Win2003 domain Environment
Responsible for all IT Activities & Technical needs,Documentation
Administering user accounts, group policies ,Privileges of user, securing data
Backups on DLT’s ,Regular Backup checking and sending them to off Site.
1.Domain Migration(Windows 2003 to 2008 Cross domain migration withkeeping SID’s) for yash.com
making single domain all locations.
2.Designed and executed multi locations VPN connectivity GRE over IPSEC(Hyderabad, Indhore ,
Pune, Bangalore, Mumbai,Moline)
3.Configured Central & child Symantec Server for Yash multi location Antivirus Solutions
9.Microsoft Hyper-V cluster design and implementation for SAP production at Stulz Airtech
5.Installed and configured Websense content management server for multilocations of yash
6. Cisco UCS ,FI & EMC VNX HA setup implemented at Yash for Internal services.
7.National MPLS implementation for connecting all branch’s of Yash Technologies
8.Cisco IPT CUCM cluster with SRST implementation across the locations of Yash Technologies
9.Websense Proxy implementation in yash offices to integrate all locations
10. Cisco CME,CUE implementation for US offices.
11. Global MPLS implementation and traffic segregation from india offices to US offices
12. Cisco ISE implementation for Internal users for Dot1x Authentication on WiFi&Wired networks
I, the undersigned, certify that to the best of my knowledge and belief, this CV correctly describes myself,
and my experience.
[Signature of staff member or authorized representative of the staff] Day/Month/Year