Experience

CPS Technology & Infrastructure Pty Ltd

• Australia
• Telecommunications
• 1 - 100 Employee

• Radio Frequency Engineer

  • Jun 2021 - Present

  Implemented new LTE and NR features such as SA Activation, and ESS configuration. Designed and commissioned new RAN solutions like small cell, Twin beam antenna, and MMwave. Troubleshooting new technical issues in Optus network after a software upgrade, feature activation, and new RAN scenario rolled out. Experience in reporting, resolution, and troubleshooting of post-integration KPI issues and provided corresponding justification to optimize customer network. Built a good relationship with Optus state SRPQ and technical engineer.



Ericsson

• Sweden
• Telecommunications
• 700 & Above Employee

• Integration Engineer

  • Oct 2020 - Jun 2021

  RAN integration and complete site commission and integration for site vendor swap project. 3G/4G/5G site integration, TMA/RET/external alarm configuration, support field team to complete call test and HOP. Hardware license or feature license control for all 3G/4G BTS. Post integration issue track and troubleshoot Support new feature and trail tests such as small cell, mmWave, and conduct live network deployment. RAN integration and complete site commission and integration for site vendor swap project. 3G/4G/5G site integration, TMA/RET/external alarm configuration, support field team to complete call test and HOP. Hardware license or feature license control for all 3G/4G BTS. Post integration issue track and troubleshoot Support new feature and trail tests such as small cell, mmWave, and conduct live network deployment.



Huawei

• China
• Telecommunications
• 700 & Above Employee

• Wireless Engineer

  • Jun 2016 - Sep 2020

  RAN integration and complete site commission and integration for greenfield and site upgrade. Greenfield 2G/3G/4G site integration, TMA/RET/external alarm configuration, support field team to complete call test and HOP.Hardware license or feature license control for all 3G/4G BTS, license audit, and provide feedback to the pre-sale team.Post integration issue track and troubleshootNetwork audit and proposal network evolution solutionSupport new feature and trail tests such as small cell, Twin Beam and Massive MIMO, and conduct live network deployment.

• Site Controller

  • Apr 2019 - Feb 2020

  Implemented more than 300 wireless base stations for VHA Ran Cap project and achieve 98% on-time delivery success rateRan the site upgrade in the national delivery modelThe responsibility included design/material management/integration/troubleshootingInter-team connection, coordinate with EME, RF, deployment, acceptance team for better site delivery.Narrow down BoQ item based on project SoW, review Subcontractor BoQ and control their variation raised on timeVerify and audit Subcontractor work quality and confirm for the payment process