This document provides a summary of Md. Shahabuddin's professional experience and qualifications. He has over 16 years of experience in the telecom industry, particularly in transmission planning roles. He has extensive experience working with major telecom operators in Bangladesh on projects involving microwave, optical fiber, SDH, and DWDM transmission networks. His experience includes roles such as transmission planning team lead, integration engineer, customer support engineer, and field maintenance engineer. He has worked with multiple vendors including Ericsson, Huawei, Marconi, and Tejas.

1. Name: Md. Shahabuddin
Nationality: Bangladeshi
Languages: English, Bangla
Availability: 30 days’ notice
Contact: eshmdsh@gmail.com/+8801831886699, +8801817030318
Summary
 16 years’ experience in Telecom and Datacom Industry in which 10 years in Transmission
Planning team lead (Planning, Customer support, Service resource fulfillment (SRF) and
Operation/Managed Service).
 As an Experienced Integration Engineer in Ericsson, my key roles are Transmission
network design, planning, and integration. I have a good understanding of telecom
architecture, especially end-to-end Mobile Backhaul. I can fully understand the
requirements of customers as well as of the project team, and respond promptly.
 Total more than 10 years Transmission project experience with Bangladesh Telecom
Company Operator in Warid Telecom BD (4 years), Airtel BD (2 years) and 4 years with
Robi Axiata BD.
 Solid, deep technical understanding of all design and engineering aspects for transport
nodes and networks including 2G and 3G access, core, PDH, SDH, NG-SDH, DWDM,
Ethernet IP4 transition strategies and Core (MSC, BSC, RNC), RF Node B, BTS, IBS (In
Building Solution), FE Planning and execution with its Router and Switch.
 Experience on Multi-Vendor Transmission Equipment (Huawei OSN3500, OSN7500
RTN, Ericsson MHL3000 (DWDM), SPO1410, SPO1460, MLTN, LH, Marconi 155S,
Marconi LH, OMS1200, OMS1600, Tejas MUX, Huawan, VSAT Comtech, Cambridge
Point-Multipoint, RAD converter, Ericsson ML TN, Huawei RTN, Ceragon MW,
Symmetricom, Io-Wave, RADLINE, P-Come MW etc.)
 Depth knowledge Transmission (Cutover, Re-home, Re-parenting, HLD, DLD, MSP,
SNCP ring) planning and execution. Prepare the design plans for migration of legacy
(TDM) transport to NGN network solutions, e.g. IP backhaul for mobile, NG-SDH
 Expert on Transmission Audit, Optimization and Network modernization/Transformation:
As a Transmission Planning team lead I have successfully performed FTK Project for Robi
Axita BD Transmission Network modernized all cluster in CC zone.
Employment History:
Sep, 2016 to Till
ROBI Axiata BD (SIU) Software Upgradation Rollout Project, LM Ericsson, Bangladesh LTD
 Assign for SIU software upgradation for SIU node from 14A-14B-15B product lifecycle
management.
 SIU software upgrade 15B-16B for domestic ramming, ESM migration and new product
baseband integration.
 Collect site data base from customer and check surveillance status and communicate with
customer OSS team for visibility issue.

2.  Visible nodes are SW update from remotely and invisible node update from on site with
field resource support.
March, 2015 to Aug, 2016
Planning Team lead (Transmission (O/F & MW) ROBI_FALCON_TX project Network
Modernization LM Ericsson, Bangladesh LTD
 Optimization collection
 Optimization analysis
 Optimization improvement and Optimization verification
 Cluster cutover plan preparation, execution and handed over for Robi Axiata BD as per
project scope.
 Analysis customer 2G and 3G traffic from BSC and RNC dump and accordingly analysis
the access and core Transmission capacity.
 Place with customer and share fact and findings and proposed high-level design/plan for
approval as per project scope.
 Prepare HLD-DLD for O/F and MW transmission path from legacy TDM modern network
for CTG and CM zone Huawei Swap and 3G rollout.
 After execution to ensure database update as acceptance criteria
 Attend customer project progress meeting and change to priority as per project
requirement.
April, 2014 to Feb,2015
Sr. Integration Engineer_SPO, Robi Axiata BD Optical (Dhaka-Chittagong), (Dhaka-Sylhet)
BB Project, LM Ericsson Bangladesh LDT
 Bring HW for warehouse as per solution documents
 Mobilized field team to site for Installation work done as per site data.
 Data collection
 Configuration activity done
 Commissioning the SPO 1410, 1460 node
 Integration activity done as per traffic engineering
 Initial tuning done
 Conduct PAT and snag rectification.
April, 2012 to Marc, 2014
Customer Network Support Engineer for Optical Transport (Robi Axiata BD and Airtel BD),
LM Ericsson Bangladesh LDT
 Confirm customer network hardware and software support
 Confirm Network HW repetitive health check
 To performed customer optical transmission network routine health check and prepare
report and share with customer.
 Performed FNI (First node Implementation) for customer network node software update
and upgrade.

3.  Handle CSR (Customer service request) related activity (Raise CSR, Call back, Remedy,
Analysis, Formal answer, solution and close).
 Handle emergency (Raise CSR, Call back, Remedy, Analysis, Metis activity, Formal
answer, solution and close). If needed to add Global support.
 Customer networks node Lifecycle management GOLS (Update Global online support)
share with customer.
April, 2011 to March, 2012
SRF TXN planning team lead, Transport Network Design/Service resources and fulfillment
Management (RASO_BD_Airtel_MC for RAN Rollout Airtel-Warid Network Expansion
Project), LM Ericsson Bangladesh LDT
My role here is basically as a Total Project planning team lead an important part of the role is to
analyses the design and the performance of the transmission network together with any statistics
to provide assist the customer with sound technical judgements with regards to network quality.
 Optical & MW Transmission network design for Airtel network.
 Work as SRF TXN planning team lead to optimize, protection (MSP, SNCP) scheme to
meet the customer TXN network KPI.
 Prepare designing OMS and OSN BAY Face Diagram for upcoming Remote BSE
integration.
 Provide plan for Remote BSE O&M and GB over IP connectivity upcoming project and
confirm visibility and data service.
 Optical Network/OMS-OSN DCCm plan and execution upcoming project.
 Remote BSC A-Ter path Transmission main with protection plan and execution upcoming.
 Conduct PAT to ensure the implementation done as per design doc.
 Ensure Transmission plan for newly integrated Remote BSC test site for call test.
 Plan site Rehome and execute the as per RAN D&P requirement.
 Prepare LOS blockage link re-rout plan as per project requirement
 Control database (BSC RBLT and Transmission).
 Detail level design for project implementation team
 Transmission Networks (access and core) capacity management for network diversity.
 Attend Customer meeting to finalize the Transmission design guide line and KPI.
 Provide cost effective and optimal plan to the customer.
 Prepare plan for interconnectivity between customer network and ICX, IGW.
November, 2010 to March, 2011
Transport Network Design/Planning (RASO_BD_Warid_CEP), LM Ericsson Bangladesh
Ltd
 Responsible for e2e CAP CC preparation for network rollout
 MW link capacity upgradation (HW & SW) to overcome the capacity constrain
 Plan for LOS blockage site and execution
November, 2009 to Oct,2010
Implementation Manager, RASO_BD_Airtel, LM Ericsson Bangladesh Ltd
 Gather solution document

4.  Project WBS (Work break down) and time planning
 Support SME (Service mater expert) for project costing
 ASP selection and ASP management ASP PO
 Local material requirement, searching and qualified
 Day to day (daily) activity plan and team mobilization
 Acceptance criteria align/fix with customer and handed over
 PAC/FAC collect and confirm O2C (order to cash)
March,2007 to Oct,2009
Field Maintenance Engineer/FME (FM Team Lead), LM Ericsson Bangladesh Ltd
 Warid BD Marconi MW (155S, EC) SDH Access and BB operation team lead
 Monthly TXN, RBS Preventive and corrective maintenance word done and report
preparation for monthly FM meeting
 Monthly PM cycle control to meet the SLA to reduce the network fault and overall control
OPEX.
 Monthly PM report preparation and shared to the customer as per SLA
 PG, DG report preparation frequency daily/weekly/Monthly and shared to the customer
as per SLA
 Airtel BD core location (MGW, MSC, BSC, IN, TXN) node PM and CM activity done and
shared to the customer as per SLA.
 Performed MW (F/O, SDH, PDH) link PAT.
 Airtel BD TXN network all (1200, 1600) & OSN (1500, 3500) PAT conducting database
management and PM, CM activity.
November, 2006 to Feb,2007
Assistant Manager Transmission, AND Telecom Bangladesh Ltd
 Solution document preparation
 WBS (Work break down) and time planning
 Support presales/SME (Service mater expert) for costing
 Transmission link (MW) installation, commissioning PAT activity for Equant (Master card,
Visa Card, BAT, FAO, Novartis, Walmart, Carifor, Dhaka Airport, Sears etc.) customer.
 e2e Plan for Microwave and Optical transmission network for IPLC circuit, IGW.
 Optical network (Tejaj) installation commissioning and integration project.
 IPLC circuit (e2e) connectivity establishment, fault restoration activity co-ordinate with
BTCL, BSCCL and SingTel.
 VSAT installation and commissioning for UNDP, Unicol, Shell Shangu GAS field, TV
channel one Project.
 Standard chartered Bank VAST Satellite migration Project
 VSAT HUB installation and commissioning Project (KU& C band).
 Standard chartered Bank Branch to Brach and ATM connectivity project.
April, 2006 to Oct, 2006
Sr. Transmission Engineer, Bangla Phone Ltd

5.  Optical fiber Transmission network implementation project with Huawei OSN 2500, 1500
and 1000 for telecom & Datacom operator (leased circuit) overall Bangladesh.
 Customer (SITA, BAT, Tele talk, Robi Axiata BD) office to office leased line connectivity
for data service.
March,2003 to March,2006
Sr. Transmission Engineer, AND Telecom Bangladesh Ltd
 MW and Optical fiber TXN network implementation project (Projects are SCB Bank, DBBL
Bank, HSBC Bank, Shell, Chevron Energy, British American Tobacco LTD, BTCL,
SingTel BD, Huawei IPLC, Master card, DADA Garments BD, Ogden Bangladesh,
Meghan Group, Dhaka Airport, SITA Bangladesh etc.
January, 2000 to February, 2003
Implementation Engineer, TECH VALLEY COMPUTERS LTD
 Projects British Airwase LAN Implementation, BAT (Kushti, Maherpur, Janidha, Chacua
and Allardorgha) to Dhaka office voice, data connectivity project.
 GP, Gono Phone, Dada Garments Nortel switch (PABX) installation project
 ASP management
 Local material requirement, searching and qualified
 Day to day (daily) activity plan and
 Acceptance criteria align/fix with customer and handed over
 PAC/FAC collect and confirm O2C (order to cash)
Professional Reward:
 Successfully Pass BUGS Certification Program as Experienced Integration Engineer
 Nominations Employ of the month April, 11 MSLD, LM Ericsson Bangladesh LTD
 Selected for Employ of the month June, 11 MSLD, LM Ericsson Bangladesh LTD
Professional Training:
 2016 Evolved IP Network Solution, Dedicated Mobile Backhaul: Microwave Design in
Ethernet LRAN, LM Ericsson Bangladesh LTD
2016 LTE L15 Access Transport Network Dimensioning, LM Ericsson Bangladesh LTD
 2013 Handling Difficult Customer & Colleagues
 2012 DWDM (MHL3000) Installation, Commissioning, and O&M, LM Ericsson Bangladesh
LTD
 2010 Effective Communication Skills
 2010 Operation and Maintenance (Windows 2003), LM Ericsson Bangladesh LTD
 2009 MGW overview Hard ware (HW), LM Ericsson Bangladesh LTD
 2009 BSC overview Hard ware (HW), LM Ericsson Bangladesh LTD
 2009 Marconi OMS (MUX) 12xx & 16xx Installation, Commissioning, and O&M, LM
Ericsson Bangladesh LTD
 2008 Effective Negotiation and handling difficult customer
 2008 Project Management Overview
 2007 Mini Link TN Installation, Commissioning and Integration, LM Ericsson Bangladesh
LTD.
 2007 Mini-Link TN O&M, LM Ericsson Bangladesh LTD.

6.  2007 SDH Short Haul Radio MRDS 155S O&M, LM Ericsson Bangladesh LTD.
 2007 SDH Long Haul Radio MDRS 155 EC O & M, LM Ericsson Bangladesh LTD.
 2006 Project (Channel 1 TV) Implementation work certificate, O’Connor’s Singapore Pvt
Ltd.
 2003 Wireless product certification, P-Com, India
 2003 Io-Wave Digital Radio O & M, Io-Wave, USA
Ericsson wave based learning
MW Product
Transmission Technology Overview, Transmission Technology Fundamentals,
Transmission Technology Fundamentals-PDH and SDH, Transmission Technology
Fundamentals-TDM Over Packet, Microwave Transmission Technology Fundamentals
Regulation, MINI-LINK TN R5 Fundamentals 1 System Architecture, MINI-LINK TN R5
Fundamentals 2 Features and System Management, MINI-LINK CN Fundamentals, MINI-
LINK PT Fundamentals, IP Overview, Carrier Ethernet Overview, IP Fundamentals,
Ethernet Transport Fundamentals, Ericsson Microwave Products Overview.M16, MINI-
LINK LH Fundamentals, Electronic License Management in MINI-LINK, Microwave
Transmission Technology Fundamentals- Management DCN.
Optical Products
SPO 1400 R4 Fundamentals - System Overview, SPO 1400 R4 Fundamentals - LCT
Basics, SPO 1400 R4 Fundamentals - Hardware, SPO 1400 R4 Fundamentals -
Architecture, SPO 1400 Overview, Transmission Technology Fundamentals - TDM over
Packet, ASON-WSON Fundamental course, OTN Fundamentals course, WDM overview,
WDM Fundamentals, Awareness Bulletin 03 - Next Generation SDH concepts, WDM
overview, WDM Fundamentals, Awareness Bulletin 03 - Next Generation SDH concepts,
Optical Transport Overview, PDH & SDH Technologies Tutorial.
Education and Qualifications:
 2010 B. Sc Engineering in Electrical and Electronics Engineering (EEE), World University
of Bangladesh, Dhaka
 1997 Dip-In- Electronics Engineering, BTED, Dhaka
 1991 Secondary School Certificate (S.S.C.), A. Rob High School, Bhola
Reference
Md Nazrul Islam
COM Robi, RASO NES CU NW Services BD
Cell +8801914600543
md.n.nazrul.islam@ericsson.com