Raihan Mohiuddin Chowdhury

Coordinate Ericsson BT1 wireless rollout and multiple Rogers projects, managing schedules, change proposals, cost monitoring and contractor/subcontractor communication to ensure timely site build, upgrade and close-out.

Assembled electro-mechanical products for Evlo and Hydro-Québec projects following digital work instructions (VKS), performing component assembly and preparing products for shipment.

Assembled mechanical and electrical lighting components to specification under supervision, using required tools and materials to meet production targets and quality standards.

Supervised valet operations at Toronto Pearson, directing parking logistics, safeguarding vehicles and staff, and managing customer interactions to maintain service efficiency and security.

Installed, commissioned and maintained Huawei DWDM and microwave transmission systems (OSN 3500/7500/6800/8800, RTN series), performed testing, traffic cutovers and O&M to support Robi Axiata network projects.

Provided 24x7 NOC surveillance and fault handling for WiMAX network, managing ZTE NMS/OMCR, subscriber account operations and interconnection monitoring with vendors.

Performed 24x7 fault management and first-line support for access and transmission networks, monitoring BSC/BTS and Canopy nodes and coordinating field engineer interventions.

Coordinated telecom projects including scheduling deployments, vendor communication (e.g., Ericsson), technical reviews and team mentoring to optimize business value and delivery.

Supported O&M activities for Alcatel and Ericsson BTS, performed preventive maintenance and PCM rerouting tasks to ensure network availability.

B.Sc. in Information and Communications Engineering with a focus on telecommunications.