Roshan Sandaruwan

Experience

• 

  Huawei Technologies Lanka Co., (Pvt) Ltd.

  Jun 2019 - Dec 2019

  Trainee Telecommunication Engineer

  + Worked under Bharti Airtel Lanka Managed Services Project in Network Technology & Maintenance Division+ Had experience with Base Station, Transmission, Core Network & Data Communication teams+ Good understanding of NOC activities, cellular architectures & protocols+ Hands-on experience with Cellular/Core network equipment & management software (U2000)+ Further knowledge on VoLTE, IMS, 5G, MPLS, DWDM by training sessions & Huawei "iLearning" platform

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  Huawei Technologies Lanka Co., (Pvt) Ltd.

  Jun 2021 - Apr 2023

  Data Communication Engineer

  + Provided technical support for data communication nodes (routers/switches/firewalls) on the Dialog Telco Cloud Distributed SDN Fabric (5G Core), PS Core network, IP Core network and Metro-Ethernet network.+ Performed health checkups, version update upgrade operations and DR testing on Dialog Telco Cloud SDN Fabric and PS Core network.+ Performed Joint Field Surveys (JFS) for Dialog Telco Cloud NFV Infrastructure layer expansions.+ Developed technical solutions independently and perform network expansion operations on Dialog Telco Cloud Distributed SDN Fabric as per customer requirement.+ Performed new site commissioning, migration operations, ring capacity expansions and technical acceptance checking work on Dialog Metro-Ethernet network+ Performed Huawei Cloud (HCS/HCSO) related pre-delivery solution verification, BOQ verification, site survey, DTRB process handling, Low level design (LLD) preparation with HQ experts and project delivery.+ Conducted fixed network hardware installation and commissioning trainings for students from NAITA, Huawei interns and Huawei subcontractors Show less

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  Axiata Digital Labs

  Apr 2023 - now

  DevOps Engineer

  + Provisioning and managing cloud infrastructure on AWS/Azure cloud platforms+ Designing, implementing, and maintaining AWS/Azure CI/CD pipelines+ Orchestrating containerized applications using Docker and Kubernetes for facilitating seamless scalability and deployment