KRISHNA KUMAR, Sr.Support Engineer

KRISHNA KUMAR

Sr.Support Engineer

Redington Gulf

Location
Qatar
Education
Bachelor's degree, computer application
Experience
0 years, 0 Months

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Work Experience

Total years of experience :0 years, 0 Months

Sr.Support Engineer at Redington Gulf
  • Qatar
  • February 2020 to October 2021

KEY RESULT AREAS
* Installed & Configured IBM, Dell, HP, Netapp & Fujitsu Tower Server, Rack Server
* Installed & Configured IBM, Dell, HP, Wipro & Fujitsu Blade Server
* Installed & Configured IBM STORAGE DS4300 Unified SAN Storage
* Installed & Configured IBM, Dell, HP, & Fujitsu Storage Works 4300 and DL320S G1
* Installed & Configured IBM TS 3100 Ultrium LTO5 Tape Library
* Service and maintance for All Type of Printer and Plotter
* Service and Maintance for all type laptop
* VMware ESXI 5.1 Installing and Configuring, VCenter server and Guest machines
* Identified solutions for software and hardware issues and diagnose technical issues, including account setup and
network configuration
* Tracked computer system issues through to resolution, within agreed time limits and interact with clients through a
series of actions, either through phone, email or chat
* Installing, configuring and HP Manageable Switch
* Installing and Administration NAS STORAGE WD My Cloud EX4100
* Used remote access to perform troubleshooting when needed.
* Installing, configuring and managing ARUBA WI -FI
* Installing, configuring and managing CCTV (Hikvision, Dahua and Bosch)
* Installing, configuring and managing PBX & IP Phone( Avaya and Panasonic)
* Installing, configuring and managing attendance machine

System and Network Administrator at Value Medical Complex
  • Qatar
  • February 2017 to December 2019

KEY RESULT AREAS
* Performing maintenance, backups and system upgrades including service packs, patches, hot fixes and resolving
security configuration issues raised by clients; monitoring network performance and analyzing & identifying the issue
* 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.
* Manage all Purchases (ALL Medical Equipment item, All Medicine item and Office Stationery item)
* Manage all type of Insurance Work
* Installlation and configuration of Microsoft Office 365, Exchange Server, IIS and FTP
* Monitoring network traffic and identifying the issue with help of NMS; collecting and compiling statistics on network
and server usage, layouts, hardware configuration details and submitting to Direct Superior
* Examining network performance and ensuring its maximum availability & reliability employing oversight with respect
to network security for timely situational incident analysis and remediation; maintaining network security through
proper configuration of VPN tunnels and Firewall rules
* Operating within established configuration, documentation and change management policies to ensure awareness,
approval, and success of changes made to the network infrastructure.
* Establishing the Enterprise LAN environment by designing, system configuration, directing system installation,
defining, documenting and enforcing system standards
* Establishing Microsoft Server and Email Infrastructure by designing and maintaining Active Directory, MS Exchange,
DHCP, DNS, NPS(Radius), GPOs, Audit Policies and HyperV
* Leading installation of Network Monitoring Solution and Analysis and identifying & solving network issue using NMS
* Preparing and maintaining documentation (network diagrams/topologies) and drawings to assist in communicating
the current operational status of networks as well as for change management
* Configuring routing protocols (EIGRP, OSPF), VLANs, and Port Security, High Availability (HSPR), and other LAN
Technologies
* Establishing and controlling Network Access Procedures, Protocols Services, Internet Access, VPN, and Voice
* Maintaining back up server’s data, OS, Application, and VMs including configuration and configuration of all the
remote connections from Data Center Head Quarters to branches
* Maximizing network performance by monitoring performance, troubleshooting network problems and outages,
scheduling upgrades and collaborating with network architects on network optimization.
PROJECTS ( Network, Server, Storage and Date Centre)
* Qatar Petroleum, Meeza Data Centre, Qatar Education, Aspire Zone, Qatar Museum, Commercial Bank, HSBC
Bank, Qatar Gas, QIC Insurance, Radison Blue, Ooredoo, Vadafone and FIFA World Cup Projects.

Education

Bachelor's degree, computer application
  • at Manava barathi University
  • August 2012

Bachelor's degree,
  • at Manava barathi University
  • January 2012

from

Specialties & Skills

IBM Servers
HP Server
Wired Networking
Windows Network Administration
System Maintenance
ACTIVE DIRECTORY
CHANGE MANAGEMENT
COMPUTER HARDWARE
CUSTOMER RELATIONS
DELL COMPUTERS
DIRECTING

Languages

English
Expert
Hindi
Expert

Training and Certifications

MCITP (Certificate)
Date Attended:
July 2011

Hobbies

  • Cricket