CURRICULUM VITAE

PROFESSIONAL SUMMARY

A dedicated, hardworking, and multitask-capable Telecom Transmission Professional with 9+ years of experience in DWDM, SDH, MW Transmission, RAN, and Power Systems. Highly skilled in Optical Transmission Planning, Network Design, Installation, Commissioning, and O&M for large-scale telecom networks. Expertise in Huawei DWDM/SDH, advanced troubleshooting, network optimization, and critical change operations. Capable of managing multiple projects, ensuring reliability, stability, and performance of operator-grade networks.

KEY SKILLS & COMPETENCIES

• Expert in DWDM/SDH planning, integration & O&M (Huawei OSN 1800/8800/9800 & OSN 3500/7500).
• Strong knowledge of Optical Transmission, Lambda Management, Amplifiers, Transponders & Clock Devices.
• Skilled in VPLS, PWE3, Tunnel, SDH Trail, SNCP, and service provisioning.
• Experienced in Critical Network Change Operations & emergency rerouting.
• Strong troubleshooting capability for complex transmission issues.
• Proficient with Huawei U2000, U2020, NCE, MAE, ZTE UME, NetAct.
• Excellent reporting skills: Vctrunk, MSTP+, Optical Link & BTRC reports.
• Experience in BTS, MW Link, and Power System installation & commissioning.
• Effective team leader; strong project management & analytical skills.

EMPLOYMENT HISTORY

Transmission Engineer (Backbone)

Searchlight Communication Ltd (Deploy Banglalink)
Nov 26, 2023 - Present
Department: Optical Transmission, TNM Optic, Police Plaza, Gulshan-1, Dhaka
Responsibilities:

• Daily O&M, fault troubleshooting, and Level-2 maintenance for DWDM/SDH.
• Software & BIOS upgrade for DWDM Optical/Electrical boards.
• Configuration & troubleshooting: VPLS, PWE3, Tunnel, SDH Trail, Tertiary Links.
• Emergency rerouting during dual fiber cut events.
• Weekly/Monthly transmission performance reporting.
• Lambda creation, tuning, and optical power optimization.
• Alarm monitoring for Huawei Clock & ADV devices (Ping, Trace, Route Test).
• Coordination with RO team & cross-functional teams.
• Working on Huawei devices: OSN 3500/7500, OSN 1800/8800/9800.

Network Operations Specialist Engineer

Frontdesk Bangladesh Ltd (Deploy Banglalink)
Oct 22, 2018 – Nov 25, 2023
Region: Chittagong & Bogura
Microwave Transmission Responsibilities:

• Huawei MW (RTN 905, 910, 950, 950A, 980) commissioning & troubleshooting.
• ZTE 9150 MW integration & troubleshooting.
• 2G/3G/4G VLAN, E1, SNCP, ERPS, LAG, MS, ATPC/AM configuration.
• Link frequency, bandwidth change & traffic rerouting.
• DCN optimization and interference checking.

RAN Responsibilities:

• Commissioning BTS (Huawei 3900/5900, Nokia FSMF, ZTE 9200, Ericsson DUW/BB).
• 2G/3G/LTE configuration and troubleshooting.
• Alarm analysis, SLA maintenance, RET configuration.
• Supervision of NMS activities.
• Data analysis & technical reporting.

Power System Responsibilities:

• Installation & commissioning of Rectifiers (Huawei, Emerson, ZTE, Delta, etc.).
• Load calculation, battery backup, breaker rating & module distribution.
• Li-ion battery troubleshooting & replacement.
• Knowledge of site cooling systems (ACU + FCU) & generators.

BSS Expert (Contractual)

Cristal Future Venture Ltd (Deploy Ericsson)
Feb 1, 2018 - Oct 18, 2018
Location: Gulshan-2, Dhaka
Responsibilities:

• Ericsson RBS6601/6602/2308 commissioning.
• U900 & LTE synchronization and IDB modification.
• Baseband 5212/5216 commissioning.

Specialist Engineer (Contractual)

PeopleScape Ltd (Deploy Edotco Group)
May 14, 2016 - Jan 28, 2018, Dhaka Metro
Responsibilities:

• Ericsson Mini-Link commissioning & troubleshooting.
• MW link installation (Ericsson, Alcatel, Eclipse).
• RBS & Baseband commissioning & troubleshooting.

System Engineer

Eminence Communication Ltd
Nov 27, 2014 – Apr 22, 2016
Responsibilities:

• Installation & commissioning of Huawei/Ericsson BTS & MW links.

EDUCATION

B.Sc. in Electrical & Electronic Engineering
University of Information Technology & Sciences (UITS)

HSC (Science)
Agrani School & College, Rajshahi
CGPA 3.64/4 (2014)

SSC (Science)
Atlonka High School, Pabna
GPA 3.75/5 (2007)

OTHER QUALIFICATIONS

• Strong team leadership & management skills.
• Excellent knowledge of on-call network operation.
• Strong documentation & reporting capabilities.

REFERENCES

Available upon request.