1. SRI SAI NILAYAM, PLOT NO.822, E-Mail: dganesh.profile@gmail.com
DR.NO.16-3-30/3, First FLOOR, Mobile: +91-9515954599
Road No.26,VASANTH NAGAR, HYDERABAD
Career Objective:
To secure a dynamic position in a professionally challenging environment where my technical and
analytical skills will be utilized to the utmost level and provides enough scope to explore my knowledge to
serve the organization to the best of my ability and skills.
Performance-driven CCNA Certified Professional offering 9.4 Years of experience in the field of IT (Network
Security) with expertise in Network & Infrastructure Management on Cisco Routers, Cisco Switches, D-Link
and HP Switches, Cisco ASA, Fortigate, Sonic wall and Juniper Firewalls, Arry, Radware, Citrix Netscler and F5
Load balancers. Currently associated with CtrlS Data Centers Ltd Hyderabad as Sr.Network Security Engineer
 Proven ability to be a strong professional with the sound knowledge of the new technologies and
advanced applications
 Analyze, log and track complex network related matters of significance pertaining to networking
connectivity issues, server, and application to meet business needs
 Coordinate network installations and upgrades to ensure work is performed in accordance with company
policy
 Proficiency in improving security systems & network and resolving all kinds of security problems
 Problem Solving and customizing solutions for unique security requirements and situations at site
 Recommends resolutions to complex matters of significance and coordinate the implementation of the
approved course of action
 Great understanding of the issues related to the hardware with the profound ability to resolve the issues
and problems. Experience in supporting and administration of the Systems
 Utilize keen analysis and insights and team approach to drive organizational improvements and
implementation of best practices
Career Related Skill Set:
 Networking & Security Administration
 Project Planning & Execution
 Installation, Configuration & Implementation
 Troubleshooting Security Systems
 Client Coordination
 Quality Assurance
Global Certifications:
 CISCO Certified Network Associate ID: CSCO11834565
 CCNP (642-902) - Certified as CISCOCERTIFIED NETWORKPROFESSIONAL
 CCNA Security (210-260) - Certified as CISCOCERTIFIED NETWORK ASSOCIATION
 Certified as MicrosoftCertified Systems Administrator ID: 5625795
Technical Forte:
 Routers: Cisco 1841, 2811, 3745
 Switches: Cisco 2960, 3550, 3560, 4506, 4507,Nexus3K and 5K
 Firewalls: Cisco ASA 5505, 5510, 5520 and 5512-xFortigate 100D, 200B , 400D and 600c
 Protocols: RIP, IGRP, EIGRP, and OSPF
DANGETI GANESH

2.  Load Balancers: Radware, Array and Citrix netscaler, F5 virtual load-balancers
 Monitoring & Ticketing Tools: Nagios, MRTG, OPMaanager, Netflow Analyzer, observium, Arbor
DDosmonitoring tools and Kayako and Myshift ticketing tool
Areas of Expertise:
 Installation andconfiguration of Cisco firewalls 5505, 5510, 5520 and 5512-X
 Implementation of VPN’s in Cisco ASA, Fortigate and Dell sonic wall firewalls
 Configuration of Cisco Routers and Cisco Switches
 Configuration of all types of Access lists, Static and Dynamic NAT, PAT
 Implementation and maintenance of redundancy Protocols like HSRP, VRRP
 Implementation of various routing protocols (static, dynamic, default) as per the Client requirement
 Implementation and maintenance ofFortigate, Cisco virtual firewalls and virtual Citrix netscaler and F5 load
balancers
Professional Experience:
CTRLS DATACENTERS LTD, Hyderabad
Sr. Network Security Engineer (1stApril, 2011 – Present)
Responsibilities:
 Resolving Network & Security Trouble tickets which are raised by the clients
 Monitoring Network using various tools like Nagios, MRTG, OpManager, Netflow Analyzer and observium
 Designing and implementing of Networks
 Planning and implementing IP addressing with VLSM
 Installing and maintaining various Cisco devices (Routers, switches & ASA Firewalls)
 Implementing, maintaining and troubleshooting various VPN Technologies like IPSec site-to-site VPN,
Remote access VPN, Web VPN, SSL VPN in Cisco ASA, Fortigate and Sonic Wall firewalls
 Maintaining and configuring ASA, Fortigate and Sonic wall Firewalls with HA (Active, Standby)
 Scanning Network to check the Known and Unknown Vulnerabilities using tools Nmap, Nessus
 Performing connectivity testing (Trace route by port) using tools like TCPING, Tcptraceroute
 Responsible for implementing load balancing in the Fortigate firewall s
 Protecting Networks from Intrusions like DOS, DDOS, Scanning, and Exploiting
 Configuring Security at Perimeter level and Internal LAN
 Configuring L3 and L2 VLAN’s on Cisco catalyst, Nexus 3K,5K, D-link and HP switches
 Maintaining backup of the network devices and upgrading IOS to Cisco ASA, Fortigate and Dell sonic wall
firewalls with using tftp server
 Coordinating with customers, proposing network solutions and assisting them for a quality network
 Troubleshooting WAN connectivity problems throughout the Network
 Recovering passwords for the Routers, Switches and Firewalls
 Task Completion within SLA time
 Responsible for Data Center Network Security
 Protecting Data Center and Client Networks from intrusions on real time
 Implementing and maintaining fortigate, Cisco ASA virtual firewalls
 Installing and maintaining Kiwi backup tool
 Implementing and maintaining Radius and TACACS Servers
 Upgrading IOS Nexus 3K,5K Switches with using tftp server
 Configuring and troubleshooting hub and spoke IPSec VPN tunnels
 Implementing and maintaining Radware ,Array, CitrixNetscler and F5 Load balancers
 Preparing Network Diagram for clients
 Preparing Standard Operating Procedures (SOP’s)
 Configuring Port forward in Cisco ASA,Fortigate Firewalls

3. PIONEER E-LABS LTD, Hyderabad
Network Engineer (29th Nov 2007-30th March 2011)
Project 1#: Online Counseling
Client: APSCHE (ANDHRA PRADESH STATE COUNSELING HIGHER EDUCATION)
Duration: Sep 2010 –March 2011
Description: The project is deployed to conduct Admissions for all academic courses for seven
various Universities in Andhra Pradesh which is centralized with other Universities
network
Responsibilities:
 Configured Routing on Cisco 2811 routers
 Configured and Maintained Cisco - 2900 Series Switch
 Designed network and Configured Dynamic Routing with RIP V2
 Responsible for troubleshooting of network issues, System Hardware and LAN
 Efficiently resolved network connectivity issues at client places
 Configured and Maintain Thin Clients
 Managed User accounts using Active Directory
 Maintained 2Mbps Leased line Connectivity
 Installed and Maintained RAD Modems
 Configured the routing protocols such as RIP, EIGRP and OSPF
 Configured VLAN on CISCO catalyst switches
 Configured and troubleshooting VLAN, VTP, and STP protocol in switches
 Configured NAT and ACL
 Recovered password on Cisco routers & switches
 Troubleshooting Network issues
 Sniffed Network traffic to trouble shoot the Networks, Using tools like Wire Shark, Tcp dump
 Protected Networks from Intrusions like DOS, DDOS, Scanning, and Exploiting
 Network Assessment and Documentation (including technical, operational, and economic assessment)
Project#2: SCADA(Supervisory Control and Data Acquisition)
Client: APEPDCL (AndhraPradesh Eastern Power Distribution Company Limited)
Duration: November 2007 – August 2010
Description: The project is deployed for maintaining the entire remote locations network from
Centralized Hub
Responsibilities:
 Configured and maintained Cisco 3725 series routers as central routers
 Configured and Maintained DAX - 1721 Series End Location Router
 Configured and Maintained DAX – 5025MG L2 Manageable switches
 Monitored and debugged Routing Protocols
 Performed Simple Leased Line Troubleshooting
 Efficiently resolved network connectivity issues at client places
 Configured Interface Descriptions & Banners in Cisco Routers
 Configured and verified switch with VLANs and inter-switch communication
 Performed Simple WAN Troubleshooting
 Installed and maintained various Cisco devices (Routers, switches)
 Preparing Network Diagram for client
 Maintained backup of the network devices and upgrading IOS, Cisco Routers and Switches with using tftp
server
 Configured and troubleshooting VLAN, VTP, and STP protocol in switches
 Installed and Maintained LAN Segment

4. Additional Capabilities:
 Able to perform other clerical duties as needed
 Positive attitude and excellent interpersonal skills
 Demonstrated ability to maintain good manners and efficiency in routine professional relationship
Training Skill’s
 Project Knowledge transfer to service delivery teams
 Regular Trainings for NOC and L1 engineers
Academic Qualification:
 M.Sc. –IT (Information Technology) from AcharyaNagarjuna University Centre for Distance Education,
Vijayawada
 Bachelor of Science from Andhra University Visakhapatnam
Personal Vitae:
Languages Known: English,Telugu and Hindi
Location Preference: Hyderabad / Bangalore / Chennai
Passport No: J3642170
References: Available upon request
Date: Ganesh D