Ranggana Marsedi

Experience

• 

  Telkom Indonesia

  Jun 2020 - Jul 2020

  Business Government & Enterprise Service
• 

  Telkom Indonesia

  Jun 2021 - Aug 2021

  Intern

  • Involved in data collection on ODP quality and checking customer payments on services.• Involved in data collection on router quality at the company and creation of telegram and video bots for marketing systems.• Manage data collection on consumers, check the data on e-infopayment and customer bills

• 

  PT Sinergi Multi Adi Solusi

  Mar 2022 - Mar 2023

  L1 Security Operation Center

  • Monitoring, manage and troubleshoot on container security.• Use expert level administration and optimizing of container security.• Meet SLAs like response and solution times by partnering within L1, L2, and L3 support organization.• Regular monitoring of containers with vulnerabilities.• Perform image scanning on containers where malware injection has occurred.• Check on the top activity where malware injection occurs.• Vshield the container with the vulnerability so as not to upgrade the container.• Perform updates on containers that have vulnerabilities. Show less

• 

  Moonlay Technologies

  Mar 2023 - Mar 2024

  IT Security
• 

  PT Bank Oke Indonesia Tbk (OK Bank)

  Mar 2024 - now

  IT Security Risk & Resilience Specialist