Sameer Hazarika

• Maintain System & Network of Public Facilitation Centre of 5 districts(Jorhat, Nagaon, Hojai, Golaghat & Majuli) under ACCSDP(Assam Citizen Centric Service Delivery Project)Govt of Assam
• Configured and maintained routers, switches, hubs, firewalls, and wireless access points.
• Monitored network performance and troubleshot network connectivity issues.
• Developed and implemented security policies to protect organization data from unauthorized access.
• Implemented technologies such as DHCP, DNS, WINS, VPNs, VoIP systems and VLANs.
• Performed regular system maintenance tasks including upgrades and patching of operating systems.
• Created user accounts in Active Directory with appropriate permissions and privileges.
• Provided technical support for users experiencing network problems or other computer-related issues.
• Designed new LAN and WAN architectures to improve scalability and reliability of existing networks.
• Installed software applications on servers according to company standards.
• Maintained records of hardware inventory and configured assets in the asset management system.
• Resolved complex technical issues related to the LAN and WAN infrastructure.
• Trained junior staff members on best practices when configuring networking devices.

Working at Wipro Technologies as Network Engineer L1 posted

at National Informatics Centre, Jorhat

 Support WAN & LAN Network Tech (WhatsUp Gold)

 Support Vulnerability Resolution Tech (Nessus)

 Configuration and Management of Cisco Catalyst 2960, Cisco ASR 1K & 7200

 Configuration and Management of Cisco ASA Firewall

 Trend Micro Antivirus Log collection, Quick heal Bot Removal

 Incident Management/investigation, deep analysis and problem solving.

 Polycom Group 500 and Polycom 7000 series Video Conferencing System

• Implemented security measures such as firewalls, antivirus programs.
• Maintained inventory of hardware assets including servers, laptops, desktops.
• Set up user accounts, permissions and passwords and defined network policies and procedures.
• Created configuration guides for deploying new desktops, laptops and mobile devices.
• Determined and alleviated hardware, software and network issues.