Integrated Systems, New York, USA July 2023 - Aug 2023
Summer Intern
Integrated Systems, based in Victor, New York, has been a leading provider of information technology services since 1983, serving both the government and industry sectors. Specializing in state-of-the-art hardware and software, the firm offers expert consulting, system integration, and network design throughout the Northeastern United States.
Made a significant contribution to estimating and analyzing the CBRS LTE Radio Signal Propagation through field experiments.
Developed a comprehensive framework to estimate path loss, which was then compared against existing analytical models.
Conducted in-depth analysis of the impact of various environmental factors, including foliage, temperature, humidity, snowfall, and rainfall, on network performance.
Published findings in an article that was accepted by the 2023 IEEE Future Networks World Forum (FNWF'23).
Fiber @ Home Limited, Dhaka, Bangladesh Nov 2016 - Aug 2019
Engineer, Network Operation Center (NOC)
A frontrunner in the realm of Nationwide Telecommunication Transmission Networks (NTTN) in Bangladesh, Fiber @ Home Limited offers an extensive optical fiber-based transmission network. This platform acts as a conduit for a variety of service providers, encompassing mobile operators, cable TV entities, and Internet service providers.
Monitored Layer2, Layer3, and Multiprotocol Label Switching networks, ensuring optimal performance.
Diagnosed and resolved network faults; expertise in MicroTik, Huawei, and Cisco equipment.
Managed network configurations such as VLAN and backup recovery processes.
Implemented strategies for optimal network performance by effectively managing and directing traffic across network architectures.
Pacific Bangladesh Telecom Ltd.- Citycell, Dhaka, Bangladesh Feb 2016 - Nov 2016
System Engineer, Network Operation Center (NOC)
With the distinction of being Bangladesh's inaugural mobile operator, Citycell is one of the triumvirate pioneers in South Asian telecommunication networks, sharing the legacy with Etisalat (Sri Lanka) and Paktel (Pakistan). Unique to its Bangladeshi contemporaries, Citycell exclusively utilized CDMA and EVDO technologies.
Resolved network issues and optimized network and traffic routing, collaborating with IT teams.
Managed technical issues with efficient escalation processes.
Troubleshot and resolved network faults in cellular and mobile networks.
Skilled in client engagement, with rigorous issue documentation using ticketing systems and databases.