I have been working in core network in BD largest ISP more than 6 years. I am CCNA and CCNA security [login to view URL] Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler.
Core Technical Skills:
# Routing Protocol-- Static, OSPF, BGP, EIGRP, RIP.
# Design and implement small, medium and large scale enterprise networks.
# VLANs, Spanning Tree Protocol (STP), VTP, LACP, HSRP.
# DHCP, GRE, IPSEC.
# Cisco Routers (NCS 5500, ASR 1006, 7606, 7604, 7301, 7206)
# Cisco Switches(Nexus 2K, Nexus 3K, Nexus 7K, Catalist 2900 series, Catalist 3500 series, 4500 Series, Small Business SF-300)
# Juniper Routers (MX 104, ACX 2200)
# Mikrotik Router (CCR 1036, CCR 1072, 3011, RB 450)
# Other Vendor devices (Netgear, BDcom, Huawei)
I have to manage all over Bangladesh infrastructure containing more than 400 Routers (Cisco, Maipu, Mikrotik) and more than 700 Switches (Cisco, Netgear, BDcom etc).
Msc in Telecommunication Engineering
North South University, Bangladesh 2016 - 2019
Bsc in Electronics & Communication Engineering
East West University, Bangladesh 2010 - 2014
I have done my CCNA Security certification.
I have done my CCNA certification.
Performance Analysis between SWCNT and Copper Antennas in High Frequency Region
A theoretical investigation is carried out to predict the radiation characteristics of single walled carbon nanotube (SWCNT) and bundled SWCNT antenna in the terahertz region. Simulated results indicates that radiation efficiency of a bundled SWCNT antenna is much higher than SWCNT antenna which is above 80%. In the terahertz region, the bundled SWCNT dipole antenna is found more efficient than that of copper dipole antenna.
Analysis of Bending and Human Body Effects on Sleeve-Badge Textile Antenna Performance
This article presents the effects of bending and human body interaction with Sleeve-Badge textile antenna on performance. The antenna resonance frequency has been notably shifted due to bending and the human body interaction. The simulated result indicates that there is a significant effect on SAR values under different bending conditions and the distance of the antenna from the human body.