
Krishnakumar C
IT SupportFrom,
KRISHNAKUMAR C
Onakkara Madathil (H)
Kappu, Madakathnam p.o
Muvattupuzha
Cochin, Kerala
Pin: 686670
Mobile: - +97430511781/+97450032401
Email: - [email protected]
Sub: Application for Windows & System Administrator
A Computer Engineering graduate having more than 13 years of Indian Experience and 2 Year Gulf Experience in Computer Networks. Having experience of Virtualization, Security, Systems Administration, Networking and Technical Support .
Having complete knowledge of enterprise networking with Win-2000, Win-2003, Win-2008, Win-2012, Win-2016, Win-XP, Windows-7, Win-8 and Win-10 .
Having knowledge of Security, Tuning & monitoring the networks, DNS, DHCP, WSUS, SCOM, SCCM, Group Policy, Active directory, Recovering from server failures.
Having knowledge of PC hardware. Installing, maintaining & configuring PC’s, Laptops, Servers, Blackberry, PABX, CCTV & IP Phones.
Having complete knowledge of A/V, Structured cabling and Fiber optics cabling system .
Installation, Configuration & Administration of Routers & Switches . Requiring in-depth Knowledge of TCP/IP, IPv6, Firewall, Security, VLAN, NAT, VPN, OSPF, EIGRP and associated network protocols and services .
Hyper-V, VMware VSphere, Exchange Server, Office 365, SQL Server, Server Storage, SAN, Veeam Backup, Symantec Backup Exec, IBM Tivoli.
Yours truly,
Krishna Kumar C
Last Resume Update | May 7, 2019 |
Address | Cochin, India |
[email protected] | |
Phone Number | +97430511781 |
Experience
IT Head
Hospital Software Implementing and administrating (Reception Module, Doctor Module, Lab Module, Pharmacy Module, Accounts Module, Consumable Module and HR Module)
Providing technical support, working hard to ensure all targets are met and reported to senior management
Responsible for diagnosing & resolving hardware, software & end users problems.
Installing, Configuration and Administration of windows server 2012 R2, configuring active directory rolls like DNS, DHCP, and DFS file server, WSUS, Member to existing domain controller and domain migration
Implementing and administrating Group policy
Developing the infrastructure and systems to meet the companies’ needs
Installed, optimized and configured new servers and application upgrades in existing network environment as per requirements
Involved in the rollout of software updates and patches
Investigate specialist and complex IT support issues
Communicating with third party technical specialists
Configuring and managing backup & restore procedures
Maintaining a wide range of computer hardware and software programmes
Windows Clustering & Windows Load Balancing on Windows 2003 / 2008/2012 R2
Responsible for allocating work to junior staff and induction training for new staff
Deploying new hardware, server backups & evaluating new software & security risks
In-depth knowledge of Microsoft Windows client operating systems, Win10,Win8,Win7, XP, Vista / & Microsoft Office up to Office 2016, 2013, 2010 and 2007.
Installing and managing switch HP 1920-48-POE+370,( (VLan, Inter VLan Routing,)
Managing an configuring IP-Telephone AVAYA system
Handling project works
Assisted in the timely recovery of data lost due to software crash or hardware failure
Developed and updates documentation, appraising users and administrators of vital information
Installing, configuring and managing of Print Server.
Installing, configuring and managing Exchange 2007/2010 server.
Mail Client configuration Exchange Server and MS Outlook 2016, 2013, 2010, 2007, 2003
Installing, configuring and managing CCTV
Installing, configuring and managing PBX & IP Phone
Installing, configuring and managing attendance machine
System and Network Administrator
Installing and managing server Dell Power Edge T420 and T610
Installing, Configuration and Administration of windows server 2012 R2, configuring active directory rolls like DNS, DHCP, and DFS file server, WSUS, Member to existing domain controller and domain migration
Implementing and administrating Group policy
General desktop user support for windows 10, 8, 7 and xp
Installing and configuring Kaspersky Security centre 10
Managing and configuring IP-Telephone AVAYA system
Installing and configuring Peachtree accounting software
Installing, configuring and managing switch 4 HP 1920-48-POE+370 (VLan, Inter VLan Routing,)
Installing, configuring multiple site through the site to site vpn using DrayTech Vigor 2860n
Installing and Administration NAS STORAGE WD My Cloud EX4100
Used remote access to perform troubleshooting when needed.
Configuring, managing and troubleshooting of various servers
Diagnosing and completing reports on any issues that occur and perform daily back-ups
Administering and auditing Security of Systems and Network Resources
Monitored the LAN/WAN and Wireless network environment including routers, switches, firewalls, Internet access and software applications
Maintained the timely back-up of important data and management resources
Installing, configuring and managing of Print Server.
Installing, configuring and managing Exchange 2007/2010 server.
Mail Client configuration Exchange Server and MS Outlook 2016, 2013, 2010, 2007, 2003
Installing, configuring and managing CCTV
Installing, configuring and managing PBX & IP Phone
Installing, configuring and managing attendance machine
Sr.Support Engineer
Managing Cisco ASA (5510, 5520), Router (2800) and Cisco Switches (3560, 3750) Configure IPS, IDS and content filter to protect the hosted servers from threats and vulnerabilities using AIP-SSM and CSC-SSM. Design security control for Application Systems, OS (windows and Linux), DB (oracle and MSSQL), Network components (Firewall /routers,
Configuring Routing protocols (RIP, OSPF), Configure stacking in switch 3560, 3560G (VLan, Inter VLan Routing, VTP, Spanning tree) Allow access to the server by port forwarding. Perform QOS for IP camera, CCTV Configure, VPN (Site to Site, Remote Access), Failover configuration, Load balancing.
Configuring and managing Cisco Iron Port C160 Email Security Appliance (Mail Policy, Content Filter, HAT, RAT, LDAP, SMTP Route, Listeners).
Windows server 2012/2008/2003 installation, Configuration of active directory roles like DNS, DHCP, RODC, IIS server, DFS File server and Domain Migration.
VMware ESXI 5.1 Installing and Configuring, VCenter server and Guest machines
Implementing and administrating Group policy.
Backing up and restoring critical Active Directory data.
Handling Backup, Restore and Data Management with Symantec Backup Exc 2012/2010,
Configuring and managing SharePoint 2007 Server
Installing, configuring and maintaining LAN/WAN network devices.
Installing, configuring and managing Symantec Endpoint protection Antivirus,
Installing, configuring and managing PBX & IP Phone
Kaspersky Business space security
Installing, configuring and managing NetApp FAS 2020 SAN Storage system and NAS Devices
Installing, configuring and managing of Print Server.
Installing, configuring and managing Exchange 2007/2010 server.
Mail Client configuration MS Outlook 2010, 2007, 2003
Data Center Server Managing and Network troubleshooting
Assembling, installation and configuration Dell 2950 and IBM x3550 Rack servers
Implementation and support of all Wireless devices.
General desktop user supports for Windows 8/ 7/Vista/XP and Linux Enterprise users
Installing, configuring and managing of Print Server.
Installing, configuring and managing Exchange 2007/2010 server.
Mail Client configuration Exchange Server and MS Outlook 2013, 2010, 2007, 2003
Installing, configuring and managing CCTV
Installing, configuring and managing attendance machine
Education
BCA
Bachelor of Computer Applications