Arif Hussain

Experience

• 

  PRAN-RFL Group

  Mar 2006 - Mar 2007

  Sub-Assistant Engineer

  -Repair & maintenance electronic circuit of different machine, like Packaging machine, Blow molding machine, Filling machine, Cap sealing machine, Pasteurizer, Injection molding machine.-Operation & Maintenance of image printing machine such as Ink-Jet printer, Video-Jet(43-S), Image printer (S7 & S8)".-Report to Chief engineer about daily activities and status of machines.-Carried responsibility of shift in charge of Sub-Station.-Arrange weekly meeting.

• 

  SPRAG International (Radio Communication system Engineering Firm)

  Apr 2007 - Jun 2007

  Service Engineer

  -Fault identify and Repair the Wireless radio set (Transmitter & Receiver)-Attend meeting at central ordinance depot (COD) of Bangladesh ARMY for monthly meeting.-Attend and accompany international delegates

• 

  Grameenphone Ltd

  Jul 2007 - Jun 2021

  -Bring Efficiency to sub-center working procedure.-Monitor and improve Transmission KPI such as IPPM loss, MW link quality, MW bandwidth utilization of sub center.-Monitor and improve Radio KPI such as MPD, throughput of sub center. -Performed transmission, radio and power especially Generator, rectifier fault handle and modify in day to day activities, by doing different types of trouble shooting, I developed myself in MW transmission and GSM domain besides power part.-Monitor and improve 2G TCH, 2G/3G cell availability of sub center on daily basis.-Collaborate with respective Territory Managers (Commercial) to address their all kind of network related issues and following up them to ensure proper E2E solution.-Customer network complain handle and tried to provide solution as per requirement. • Performed optical fiber maintenance and fault handle and started taking decision to quick restore during fiber cut incident.-Address critical Transmission and Radio network quality issue to other stakeholder and following up them to ensure proper E2E solution.-Perform preliminary acceptance test (PAT) of newly integrated node and network expansion or up-gradation work in the network.-Taking 360 approaches to safeguard company’s asset.-Explore new knowledge and technique to bring operational excellence.-Perform Preventive maintenance work at Class A and B site and snag rectify to improve site’s IQI.-Monitor sub centre OpEX budget on daily basis and take initiative to meet quarterly target.-Developed umbrella partner resource, co-workers, fellows by giving basic training about telecom power & transmission system to meet GP standards & procedures.-Started playing acting managerial role in absence of my supervisor and reporting to circle management. Show less -Preventive maintenance of BTS and snag rectification,-Customer network complain handle and escalated to concern,-Performed transmission, radio, and power especially Generator, rectifier fault handle and modify in day to day activities.-Performed transmission, radio and power especially Generator, rectifier fault handle and modify in day to day activities-Performed optical fiber maintenance and fault handle.-Taken initiatives to reduce Generator run hour by making functional solar system.-Taken initiative to maintain and update regular basis Sub-centre database-Executed all LPC, all type traffic shifting, NMS retention, Port capacity up-gradation, MW link performance fault-handling, radio network optimisations. Show less -Regular power & transmission fault handle to maintain Sub-center TCHA.-As a Sub-center interface of Auto generator (Diesel & Patrol) my responsibility was kept functional all generators.-Auto generator maintenance and troubleshooting, Rectifier system troubleshooting and maintenance, battery cell fault identify and rectification,-Preventive maintenance of network element as per defined timeline to ensure Network Quality.-Execution of optimization work/ planned work to support network growth.-Performed optical fiber maintenance and fault handle and started taking decision to quick restore during fiber cut incident. Show less

  • Senior System Engineer

    May 2015 - Jun 2021

  • System Engineer, Regional Operation, Technology

    Jan 2011 - Apr 2015

  • Engineer, Regional Operation, Technology

    Jul 2007 - Dec 2010
• 

  Alstom

  Dec 2024 - Jan 2025

  Electrical Test Technician

  Testing the Electrical wiring of LRV (Light Rail Vehicle), Bilevel Railcar.

• 

  Turnkey Communications

  Feb 2025 - now

  Network Cable Specialist

  Structured data wiring, Copper cable (Cat5e, Cat6) preparing, terminating and trouble-shooting, Optical Fibre layout, maintenance, fault locating, testing and splicing. Moreover, field surveys and fibre audit.