HARIVARADHARAJULU
SYSTEM ADMINISTRATOR / NETWORK COORDINATOR
Doha - Qatar
Summary
Business-minded Network Administrator with 16+ years of experience in supporting server environments. Determined and focused in managing network infrastructure and optimizing environment while reducing redundancy. Considered expert in troubleshooting complex problems and reaching innovative solutions while adhering to rules and requirements of project scope. Dynamic team player when interfacing with other staff members, vendors and end-users.
Overview
16
16
years of professional experience
6
6
Certifications
Experience Summary
- Since Dec 2008 working as a Network Coordinator with Qatar Design Consortium (Doha - Qatar).
- Electro Mechanical Design Solutions Pvt Ltd (Bangalore, India) - System Administrator (Jun 2006 – Nov 2008).
Skills
- Certified external Auditor for Information Security Management System ISO 27001: 2013.
- Quality Reviewer (QR) for the IT dept.
- Responsible for company Internal Audit monitoring.
- Presenting MRM records and coordinating with the Management team.
- Procurement and Inventory Management as per company requirements.
- Monitoring Network Performance and traffic using the Sophos firewall.
- Configuring & monitoring SOPHOS VPN services to User Level.
- Analyze data to diagnose and identify root causes to network issues.
- Information Security Technologies (Antivirus, remote access tools, Password Controls).
- Remotely diagnose hardware problems, facilitate server repairs, and manage the hardware assets.
- Technical support for Network & system Administration / Management, Troubleshooting & Problem solving.
- Data & Voice cabling for users/Printers & network equipment , Server Room cabling, Electrical,Cooling, Fire suppression system and Security system in Office.
- Sophos Server Based Administration.
- Work experience in large scale companies and handling various types of Servers and 300 Workstations & Laptops
Skills
Effective communication
Certification
Information Security Management System ISO 27001 : 2013 - Intertek
Education
Diploma - Information Technology
Christ The King Polytechnic College
Tamilnadu – India 04.2001 -
Work History
Network Coordinator
Qatar Design Consortium
Doha - Qatar
12.2008 - Current
- Assisted IT Team on troubleshooting on calls issues.
- Provided comprehensive training to IT Team to optimize systems maintenance and resolve recurring issues.
- Configured networks for smooth, reliable operation to meet business processes and objectives.
- Adopted cost-effective, useful solutions to implement into current systems.
- Verified continuity of computer and telephone system services for users.
- Supported day-to-day operations, monitoring and resolving client/server and storage issues.
- Maintained applications to keep software current with necessary software updates and upgrades.
- Monitored system performance and responded to alerts.
- Managed computer operation scheduling, backup, storage and retrieval functions.
- Managed data backups and disaster recovery operations to comply with business continuity initiatives.
- Developed Organizational units in AD and managed user security with group policies.
- Maintained network hardware and software and monitored network to support network availability to end users.
- Supported project planning team to promptly address hardware and software problems and network emergencies.
- Implemented network security measures to minimize data loss.
- Implemented print management solution for network based printers.
- Server Consolidation by migrating to Windows 2016 & 2019 from Windows 2003 & 2008.
- Implemented Hyper-V Virtual Machine technology.
- Manages security and integrity protocols of a system according to standards.
- Implement the policies for the use of the computer system and network.
- Migration of small site offices with Servers (less than 20 users) to a Serverless office.
- Managing Tally ERP software solution.
- Managing User Accounts & Groups in Video conference tools (GoToMeeting & MS Teams).
- Assisting Users to initiate Video conference calls between internal & External colleagues.
- Managing Wireless Access Points.
- Managing IP Cameras using HIKVISION software application.
- AVAYA IP manage & call recording system.
- Implemented Sophos Firewall system.
- Managing Wrench Enterprise application for maintaining the document database.
- Creating/managing Mailboxes in yahoo small business mail server.
- Managing Time Attendance System with Biometric Access Control.
- Implemented Synology storage solution with Acronis Backup.
- Sophos Antivirus maintenance and installation to all servers and clients.
System Administrator
Electro Mechanical Design Solutions Pvt Ltd
Bangalore - India
06.2006 - 11.2008
- Analysis, installation, maintenance and modification of storage area networks and computing system Install and Customize Software for Users according to their requirements.
- Upgradation of user pc, installs and troubleshoots networks, networking hardware devices and software, Configure the switches, routers, wireless access point etc.
- Installation and Configuration of Domain Based Networks, Managing User Accounts & Groups, Creation of Server Folder shares & assign permission in Active Directory.
- Perform network design and capacity planning.
- Mailbox Configuring and troubleshooting.
- Provide Remote support to the Remote Users using free third party application.
- Configured systems according to prescribed software and hardware frameworks.
- Managing Time Attendance system.
- Installation and Management of HP Network Printers.
- Monitored systems in operation and quickly troubleshot errors.
- Established, repaired and optimized networks by installing wiring, cabling and devices.
- Monitored server room, wireless network and other server infrastructure, keeping systems running smoothly.
- Served as backup for staff members, responding to system failure and maintenance emergencies.
- Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created and media is recycled and sent off site as necessary.
- Recommended new and replacement hardware and software purchases.
- Performed installation, maintenance and repair for complex internal computer hardware and various software applications.
- Analyzed issues to identify troubleshooting methods needed for quick remediation.
Personal Details
Name: Harivaradharajulu
Date of Birth: Jan 23, 1988
Languages Known: English, Tamil, Malayalam, Telugu and Hindi
Nationality: Indian
Marital Status: Married
Visa Status: Resident-Transferable
Driving license: Affirmative
Timeline
Network Coordinator
Qatar Design Consortium
12.2008 - Current
System Administrator
Electro Mechanical Design Solutions Pvt Ltd
06.2006 - 11.2008
Diploma - Information Technology
Christ The King Polytechnic College
04.2001 -
Declaration
I hereby declare that all the information contained in this resume is in accordance with facts or truths to my knowledge. I take full responsibility for the correctness of the said information.
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