Aadil Choudhury

Aadil Choudhury

Core Network Engineer

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  • Timeline

  • About me

    Experienced Packet Core Engineer | Cloud Computing, 5GC, vEPC, NFV | PMP® ITIL®

  • Education

    • St. Joseph College 2005 Higher Secondary

      2003 - 2005
      HSC Physics, Chemistry, Maths, Computer Studies, Bangla, English
    • Banani Bidyaniketan

      1992 - 2003
      SSC Science
    • Queen Mary University of London

      2014 - 2015
      Master's Degree Telecommunications Engineering
    • North South University

      2011 - 2013
      MBA Business Administration and Management, General
    • North South University

      2006 - 2010
      B.Sc Eng Electronics & Telecommunication

      Activities and Societies: President, Games & Sports Club

  • Experience

    • 华为

      Nov 2010 - Sept 2014
      Core Network Engineer

      ** Core Network design, functionality and operation. ** Offer technical solutions and hands-on support on GSM/WCDMA and WiMAX products. ** Handle onsite survey, installation, testing, commissioning and maintenance of GSM/WCDMA and WiMAX equipment. ** Support network development, system acceptance test criteria and performance applications ** Extend technical support to customers through remote and on-site troubleshooting.** Maintain internal Core Network Engineering Team** Optimize Core Network (Location Update, Paging, Call Drop)** Assess L2/L3 IP test plans, tunnel, QOS, Quota and acceptance criteria for network designs. ** Conduct background in IP/Layer 2/Layer 3 networking, LAN/WAN and WiMAX network architecture. Projects:ADN Agni WiMAX Project-> Planning and designing new WiMAX network.-> Implemenation of WASN9770 (ASN-GW)-> IOT of WASN with Elitecore AAA (E2E R3 Interface)-> Ensure handshaking between products supporting different NWG versions.Teletalk 3G Project-> Implementation of voice core products (ATCA platform Softswitch & Media Gateway)-> Expansion of voice core products-> Optimization of Voice core network (Paging, Call Drop, Number Analysis Table)-> Troubleshooting of core network problems Grameenphone (Telenor Bangladesh) Project-> Implementation of core products (ATCA platform Softswitch, MGW, HLR)-> Restructuring MGW to ensure efficiency of the systems-> Shifted O&M connectivity of core products from S33 series switches to S53 series switchesBanglalink (Orascom Bangladesh) Project-> Implementation of voice core products (ATCA platform Softswitch and MGW)-> Expansion of voice core nodes-> Migration of voice core products from NSN Charging system to Ericsson Charging systemRobi (Axiata Bangladesh) Project-> Implementation of voice core products (ATCA platform Softswitch and MGW)-> Expansion of voice core nodes-> ATCA Dual homing-> GMSC Migration-> Implement HD Voice Show less

    • Center for Environmental and Geographic Information Services (CEGIS)

      Feb 2016 - Sept 2016
      Consultant

      * Planning, designing, developing and testing applications, using the .NET Framework.* Designing and developing custom .NET components / modules based on specific requirements.* Designing and developing custom .NET tools used to automate various tasks.* Developing database using MS Access & MySQL for relevant GIS project* Develop web interface for relevant GIS projects using ASP.net/C#* Develop VBA macros to automate routine tasks

    • Ranks Telecom Ltd.

      Sept 2016 - Oct 2018
      Deputy Manager, Core Network

       Ensure smooth & optimized operation of PSTN, IGW, & ICX Core Network while maintaining regulatory compliance Prepare process documentation and training materials for system operations as well as provide training Lead team in comprehensive problem analysis for existing systems Ensure good network KPI in the individual networks Design custom solutions for clients as per business requirement Manage overall Ranktel’s voice & SMS products life cycle, budget, revenue, growth Drive new business development for the enterprise clients by building new capabilities of products and services Work with internal stockholders with compliance, regulatory, finance, legal, technology and IT team for introducingnew service and products for enterprise customers Responsible for managing end to end "Product development" with Voice & SMS based products suitable for enterprise market. Lead internal and external teams as project manager to ensure service readiness for in house product. Show less

    • 华为

      Dec 2018 - now
      Core Network Engineer II

       Core Network deployment and testing for Robi VoLTE network  PS Core Network DC Deployment and vEPC Comissioning, Testing and Handover Act as POC to support PS Core network related issues of Robi Support solution team to fix delivery scope, schedule and cost of individual PO Maintain relation with stakeholders to achieve successful project delivery Work with customer, asses network risks to create new scope of work Manage internal team to ensure proper resource utilization and efficient project delivery Robi GMGW network modernization and service shifting  Prepare process documentation and training materials Show less

  • Licenses & Certifications

    • Certication in Wireless Network Administration

      Feb 2011
    • ITIL

      AXELOS Global Best Practice
    • Project Management Professional (PMP)

      Project Management Institute
      Sept 2020