Career Highlight:
Career Highlight:
PhD (Australia)
Postdoc (Australia, Spain, USA)
Academic (Australia, Bangladesh)
Research and Innovation Engineer (Poland)
Technical Project Leader (Poland, Australia)
Project Manager (Poland, Australia)
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Key Achievements:
Key Achievements:
Proposal Engagement: 35+
Technical Project Leadership: 06+
Project Management: 05+
Research Grant (Accumulation): 5 Million+ USD (EU, USA, Australia)
Intellectual Contributions: Patent:02; Book:03; Publications: 70+, Deliverables 18+
Supervision: 30+ (PhD:03; M.Sc: 05; B.Sc: 27+)
Profiles
Position: Expert R&I Engineer
Position: Expert R&I Engineer
Company: IS-Wireless, Poland
Duration: July 2019 – Present
Responsibilities:
Technical:
Design and implement architectures for advanced wireless communication systems, focusing on smart connectivity, ultra-low latency, and adaptive networks.
Develop and optimize Radio Access Network (RAN) functionalities, including resource allocation, mobility management, admission control, and interference management.
Conduct thorough testing and validation of algorithms, hardware devices, equipment deployments, call flows, and acceleration techniques for RAN and 5G Core Networks.
Implement resource abstraction approaches for multiRAT (5G, 6G, WiFi) and develop RRM functionalities, such as admission control and traffic management.
Analyze feasibility and performance of PHY-MAC integrations, including evaluations using standards like CPRI/eCPRI, to enhance network interoperability.
Research and prototype hardware acceleration techniques for AI/ML workloads, leveraging FPGA-based solutions for 5G/6G NR model integration.
Prepare and deliver high-quality technical deliverables, including state-of-the-art (SOTA) reports, KPIs, standardization strategies, and technical documentation.
Design xApps for SD-RAN controllers to enable advanced functionalities like traffic steering, dynamic resource allocation, and user clustering.
Conduct performance evaluations, system modeling, and simulator analysis to drive improvements in CRAN, VRAN, and cell-free architectures.
Perform system analysis of spectrum bands, including CBRS, for integration and optimization in SD-RAN environments.
Monitor and analyze activities from standardization bodies, including 3GPP, IEEE, O-RAN Alliance, TIP, GSMA, and IETF, to align projects with industry standards.
Provide technical leadership in developing blueprints, roadmaps, and reference architectures to guide future network deployments and innovations.
Managerial:
Coordinate cross-functional teams and collaborative efforts with academic and industrial partners to achieve research and development objectives.
Manage the preparation and review of deliverables to ensure compliance with project goals, timelines, and industry standards.
Develop and execute detailed research roadmaps to align technical initiatives with broader organizational strategies.
Oversee the organization of technical workshops, R&D conferences, and stakeholder meetings, including agenda preparation and presentations.
Act as a key liaison between diverse project stakeholders, ensuring effective communication and alignment of objectives.
Supervising:
Provide guidance and mentorship to network engineers, operations teams, and project managers, ensuring alignment with technical and organizational goals.
Lead architectural design and decision-making for new network services and ensure compliance with established reference architectures.
Supervise and contribute to operational activities in large-scale projects, such as MORPHEMIC, BRAINE, and TeamUp5G.
Assess service availability, performance, and capacity to ensure adherence to Service Level Agreements (SLAs).
Achievements:
Technical Leadership:
Delivered innovative solutions for cell-free and centralized SD-RAN paradigms, enhancing resource allocation and energy efficiency.
Developed and demonstrated an xApp for traffic steering functionality at IEEE Globecom 2020.
Successfully transitioned from cell-based to cell-less network schemes within the O-RAN context.
Investigated next-generation CRAN and VRAN architectures, focusing on system modeling, simulators, and xApp frameworks.
Developed innovative solutions for interference management and energy optimization in 5G/6G networks.
Explored AI integration in hardware accelerators for improved radio resource management.
Researched integration perspectives between High-PHY and Low-PHY (functional split 7.2) for optimized RAN solutions.
Proposal Writing Excellence:
Secured funding for multiple EU Horizon 2020 projects by crafting compelling objectives, outcomes, and innovation sections.
Authored impactful sections in high-visibility projects such as STELLAR and AFTER-5G, driving success through detailed deliverables.
Conference Contributions:
Organized and participated in R&D conferences, including the 5GMadeTogether initiative and Open RAN for Beyond 5G Wireless Networks.
Prepared research reports, presentations, and agendas, contributing to knowledge sharing and thought leadership in Open RAN technologies.
5GMadeTogether: Participated in discussions on future Open RAN developments alongside industry leaders like Deutsche Telekom, IBM, and Marvell.
R&D Conferences: Contributed to advancing knowledge in Open RAN, covering topics like ML/AI, energy harvesting, and distributed network management.
Position: Research Collaborator
Position: Research Collaborator
Company: University of Houston, Texas, USA
Duration: January 2019 – June 2019
Responsibilities:
Provided technical expertise to design and develop a research proposal on privacy-aware MEC-enabled radio resource management (RRM) in 5G/6G networks.
Applied deep reinforcement learning techniques to conceptualize privacy-enhanced solutions in mobile edge computing (MEC) frameworks.
Achievements:
Authored a comprehensive proposal highlighting novel approaches for integrating privacy with MEC and RRM in next-gen wireless networks.
Position: Research Assistant
Position: Research Assistant
Company: i2CAT Foundation, Barcelona, Spain
Duration: July 2018 – December 2018
Responsibilities:
Conducted technical research to enhance the performance of inter-satellite links in 5G satellite communication systems.
Explored optimization methodologies for link performance to address challenges in space-based communication.
Participated in grant proposal preparation for Techniospring Industry initiatives.
Achievements:
Conducted network optimization for 5G LEO satellite systems, laying the groundwork for improved communication in space-based networks.
Supported the preparation of grant proposals by contributing technical analyses and solution designs.
Position: Research Assistant
Position: Research Assistant
Company: AVAYA/NORTEL, Perth, Australia
Duration: September 2015 – August 2016
Responsibilities:
Conducted in-depth exploration of SDN concepts to address challenges in mobile communication systems.
Designed and implemented SDN-based solutions using National Instruments platforms to optimize network performance
Manage project timelines, ensure resource availability, and coordinate with stakeholders for successful delivery.
Achievements:
Delivered innovative solutions utilizing SDN for enhanced mobile communication systems.
Showcased practical implementations of SDN concepts, contributing to advancements in LTE and IEEE 802.11 modules.
Maintained on-schedule and on-budget project execution, aligning deliverables with stakeholder expectations
Position: System Engineer
Position: System Engineer
Company: M & H Telecom Limited, Bangladesh
Duration: May 2010 – October 2010
Responsibilities:
Configured SoftX, Universal Media Gateway (UMG), and NE40 router for IP networking, ensuring seamless connectivity across systems.
Implemented NGN control layer protocols (SIP, H.323, SS7) and access layer protocols (MGCP, H.248, SIGTRAN) for efficient network operations.
Configured STM E1 interfaces for interconnection with various operators, including Mobile, PSTN, IGW, and IPTSP networks.
Managed the iManagerN2000 UMS, billing systems, and signaling gateways to support the IP backbone.
Conducted installation and configuration of SoftX and UMG equipment for new deployments.
Analyzed international traffic reports to ensure accuracy and optimize routing.
Monitored voice, data, and transmission networks to maintain high operational performance.
Handled routing and maintenance of NE40 routers to ensure reliable network functionality.
Achievements:
Successfully deployed and configured NGN equipment, improving IP network efficiency and stability.
Enhanced interconnectivity by optimizing STM E1 configurations, leading to a 20% reduction in call drop rates.
Streamlined international traffic analysis processes, enabling proactive resolution of routing issues.
Improved network reliability by implementing robust monitoring strategies for voice, data, and transmission networks.
Position: Senior System Engineer
Position: Senior System Engineer
Company: Ranks Telecom Limited, Bangladesh
Duration: November 2006 – October 2010
Responsibilities:
Configured NGN switches with H.248, SIGTRAN, and SIP protocols to support advanced network functionalities.
Managed NGN switch routing, IVR, VAS, and Auto-Hunting services for seamless user experiences.
Configured STM E1 connections for MSC-BSC integration and interconnection with external operators.
Performed digit and IMSI analysis, applied roaming restrictions, and managed GT routing to optimize network performance.
Designed and implemented a state-of-the-art equipment room for new Huawei MSC/VLR/BSC setups.
Integrated key network elements, including BSC, SCP, MSC, and HLR, to enable unified operations.
Provided 24/7 emergency support for core network elements (MSC/VLR/SSP/IP/HLR/SMSC/UMG) to ensure uninterrupted services.
Conducted traffic case analysis and forecasting to facilitate network expansion.
Evaluated network functionality and implemented optimizations for core routing and backbone performance.
Operated CCS (C7 Signaling) and CAS circuits (R2 Signaling) while maintaining expertise in signalling layers (MTP, TUP, ISUP).
Troubleshot subscriber issues related to calls, internet connections, and fax services to maintain high-quality service delivery.
Executed system backups, software upgrades, and maintenance for MSC, VLR, SSP, IP, and HLR components.
Achievements:
Played a critical role in the successful integration and operation of Huawei MSC and VLR systems, enhancing network capacity by 15%.
Developed a highly efficient equipment room setup, reducing installation time by 30%.
Optimized traffic routing and case analysis, leading to a 15% improvement in overall network efficiency.
Proactively resolved core network issues, achieving a 99.9% uptime metric for critical services.
Authored comprehensive technical documentation, including network reports and traffic analysis, improving team collaboration and planning.
Delivered effective troubleshooting solutions that minimized subscriber complaints and enhanced customer satisfaction.
Position: Telecom Supervisor
Position: Telecom Supervisor
Company: Bangladesh Foresight Communication Co. Ltd (Huichen Telecom, China)
Duration: May 2006 – October 2006
Responsibilities:
Oversaw the installation of Base Transceiver Stations (BTS), Base Station Controllers (BSC), and Universal Media Gateways (UMG) for telecom infrastructure development.
Supervised the deployment and alignment of GSM and CDMA antennas to ensure optimal performance and coverage.
Conducted Pre-Acceptance Tests (PAT) for sites to verify compliance with technical specifications.
Performed comprehensive site surveys, including Base Station (BS) and Line-of-Sight (LOS) evaluations, for effective network planning.
Led Open Box Inspections (OBI) and technical site surveys for indoor and outdoor layouts to ensure quality standards.
Achievements:
Completed the deployment of BTS and UMG systems across multiple sites within tight deadlines, ensuring network readiness for commercial operations.
Improved network performance by supervising precise alignment of antennas, enhancing coverage quality.
Delivered a 98% compliance rate for PATs by implementing meticulous inspection protocols.
Contributed to developing an efficient site survey framework, which leads to reducing survey time.
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