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  • Proper knowledge on SDH, DWDM, Switch and Router.
  • Optical Transmission: Ciena (DWDM: 6500, SDH: 6500, Carrier Ethernet Switch: 3916, 3190, 3930, 3960), Tejas (TJ1600c, TJ1400, TJ1270, TJ1210, TJ1210, TJ1100, TJ100ME), Huawei (OSN3500, OSN1500), Ericsson (SPO 1460).
  • IPLC, MPLS, IP Transit network planning, Service provisioning & Troubleshooting.
  • Optical transmission network planning for different projects.
  • Knowledge on Cisco GSR 12000, 7609. BGP, OSPF, RIP V1 V2, EIGRP protocol.
  • Tools: OTDR (EXFO, Acterna), STM & E1 Analyzer (Sunrise E20 &E2), Laser source, Power meter (EXFO), ARC-Fusion Splicer (Fujikura & EXFO), U2000 LCT (Huawei), SPO Craft (Ericsson).
  • Transmission equipment implementation and IPLC service provisioning at different customer premises (H&M, DHL, Citibank NA, European Union Delegates, Unilever, Samsung, Grameen Phone, Airtel etc).
  • Work with different carrier partners (Telecom Italia Sparkle (TIS), Cable & Wireless (C&W), Singapore Telecom (SingTel), Telecom Malaysia (TM), British Telecom (BT), Tata Communication Ltd, Bharti Airtel, SMW4 Cable System, BSCCL, BTCL).

Career Objective

To strive for excellence in the field of engineering with dedication, focus, proactive approach, positive attitude & passion. And to utilize my knowledge & skills in the best possible way to fulfillment of organization goal.

Work experience

Nov 2012Present

Senior Transmission Engineer

Mango Teleservices Ltd.
  • Currently working in International Terrestrial Cable (ITC) Department. Installation, commissioning and troubleshooting of optical multiplexers, carrier Ethernet switches at nationwide PoP’s for uninterrupted Internet service. Dedicated IPLC and MPLS service provider. Provisioning of E1, DS3, STM1- STM16 and Ethernet services.
  • Operation, troubleshooting & maintenance of Transmission system & second level support of Transmission network.
  • Performance analysis and maintain Network quality of Transmission Network.
  • Handling Trouble Ticket of Transmission related problems.
  • To analyze Fault reports on Transmission systems and its constituent parts and recommend actions to rectify faults as necessary.
  • Perform software upgrade and update for Tj1600c.
  • Perform Troubleshooting for problems found in the Health Check report and make KPI improvement.
  • Proper knowledge on Link Capacity Adjustment Scheme (LCAS) function.
  • Provide High level technical support to remote engineers over phone.
  • Trained up and knowledge transfer to the NOC engineers and O&M team.
  • Configuration of all type of services.
  • Configuration and maintenance for Linear and Ring MSP, SNCP protection & Carrier Ethernet Metro Ring.
  • DCN Configuration & Synchronization.
  • Complete knowledge on Transmission network alarms.
  • Optical Transmission Network Planning
Mar 2012Oct 2012

Executive- Product Management


Software testing and confirmation of different segment mobile handset. Bench-marking and surveying different handset ID and specification. IMEI transaction and giving software support. Worked from the beginning of the launching of Android Operating System in Bangladesh.

Aug 2011Mar 2012

Project Engineer

Systems & Services Ltd. 
  • Implementation planning, Installation, Commissioning, troubleshooting of Tejas multiplexers for Bangladesh Telecommunications Company Limited (BTCL) in 100 Union project.
  • Installation, Commissioning, Configuration of TEJAS (TJ100ME, TJ1100, TJ1210, TJ1270, TJ1400, TJ1600c) and Handover of PAT to BTCL.
  • Configuration of different service level: STM16/4/1.
  • Configuration of Ethernet services, VLAN, EOS (Ethernet over SDH).
  • Power system installation (rectifier, battery, inverter, UPS etc).
  • Synchronization configuration of every NE in all over network.
  • Project planning & site surveying.


Feb 2007May 2011

Electrical & Electronic Engineering (EEE)

Khulna University of Engineering & Technology (KUET)

CGPA 3.00 out of 4.00


Higher Secondary Certificate (HSC)

Notre Dame College

GPA 5.00 out of 5.00


Secondary School Certificate (SSC)

BCIC college (school section)

GPA 5.00 out of 5.00


  • Training provided by vendor Tejas on SDH (Bangalore)
  • Training provided by Huawei on SDH and DWDM overview.
  • Training provided by vendor Ciena on SDH, DWDM and Carrier Ethernet overview.
  • Industrial attachment at Tongi 80 MW Gas Turbine power station.
  • Tour at Goalpara (Khulna) 170 MW Steam Turbine power station.
  • Tour at PGCB transmission Sub Station at Pabla (Khulna).
  • IEEE tour at DPDC (Dhaka) on SCADA System.
  • IEEE tour at Naval Base of Mongla (Khulna) on RADAR System.
  • IEEE tour at Channel One on Satellite Transmission


  • Networking CCNA (Module 1-4)
  • MS Office, Visio, Skectup

Hobby's and Interest

  • Science Club (Former Notredamian Science Club Member)
  • Cricket, Football, Badminton, Table Tennis, Movie, Playing Guitar

Personal Information

Name: A.A.M. Hashibur Rahman

Father's Name: A.M.M. Rafiqul Islam

Mother's Name: Laila Arzuman Banu

Date of Birth: 07 July, 1989

Permanent Address: Atapara Eid Gah Lane, Bogra

Religion: Islam

Marital Status: Married


Lt. Commander (Retd.) Moshiur Rahman

Head of ITC                                                                   

Mango Teleservices Ltd.

Contact no: +8801755645286


Mahmuda- Min- Ara


Bangladesh Public Service Commission Secretariat

Contact no: +88- 02- 9112689