Roman Mareev Email & Phone Number

Mississauga, On, Ca

Canada

Richmond Hill, Ontario, Canada

Supervising R4B/GPON/MDU projects .

Brampton, Ontario, Canada

Executed the deployment of network equipment and other infrastructure components across various locations in adherence with company procedures and industry standards.Participated in meetings with cross-functional teams to discuss the development and implementation of complex network infrastructure solutions to meet business requirements and customer satisfaction.Stayed current on emerging technologies and industry trends to drive continuous improvement of network infrastructure and streamline processes.Led the CHAS2 Upgrade Project (monitoring capabilities) by communicating with vendors to obtain necessary information about equipment and equipment upgrades.Interacted effectively with technicians on the implementation of a monitoring solution for a CHAS2 platform, CH3000 platform, and seamless integration of infrastructure components.Created a manual of diverse implementation processes and procedures to enhance network performance, security, and scalability.Resolved daily any issues that arose with the CH3000 platform/software by conducting root cause analysis to identify underlying issues and alarms and recommend preventative measures.Performed daily segmentation post-activity checks ensuring appropriate network operational performance.Conducted daily data upload for testing NCT (Activity Tickets), and approved or denied the activity based on the results, and suggested workable problem resolution.

Ontario, Canada

Installed, configured, and maintained diverse networking equipment, including routers, switches, access points, and other hardware components.Conducted installation, turn-up, commissioning, and migration of diverse platforms, including Fujitsu, Nortel/Ciena platforms, and Alcatel platforms (7750s, 7210s, servers, and routers).Tested and troubleshot rings and circuits using EXFO, JDSU, and Sunrise Test Sets to maintain system integrity and performance.Constructed FTTN, FTTH, FTTB, and FTTX circuits both at the headend and in the field by splicing and positioning cables and working with nodes, field couplers, and WDM mux.Specialized in aerial, underground, live, and dark fiber splicing of internal and external fibers.Performed installation and turn-up of Alpha Power Plants (-48V), Rectifiers (12V and 24V), as well as installation and decommissioning of Battery Strings.Testing and troubleshooting of the headend, COAX, and node, including outage repair and resolution, in order to ensure seamless data flow and network efficiency.Managed and coordinated all the R4B/RBS jobs, outside plant projects of repairing nodes, and other external type projects, focusing on high-quality performance and establishing schedules and due dates.Performed OTDR testing, data capture, and troubleshooting traces outside and inside the plant.Supervised major internal fiber audit, rack build, fiber cut-over, and new equipment installation projects.