Christnanda Gresdivitra

Christnanda Gresdivitra

Followers of Christnanda Gresdivitra40 followers
location of Christnanda GresdivitraDenpasar, Bali, Indonesia

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  • Timeline

  • About me

    Telecommunication Technician || Information Communication Technology

  • Education

    • Politeknik Penerbangan Surabaya

      2020 - 2023
      Diploma 3 Telecommunications Technology/Technician 3.42/4.00

      Activities and Societies: - Basketball team - Multimedia Team (photo and video editing)

    • BINUS ONLINE

      2024 - 2026
      Bachelor's degree Information System
  • Experience

    • AirNav Indonesia

      Apr 2022 - Mar 2023

      For 6 months, took part in going into the field to handle telecommunication equipments. Covers daily operations, troubleshooting and maintenance. Equipment such as radio VHF and network devices like router, switch, fiber optics. Also measurement device OTDR and VFL for fiber optics. For 6 months, took part in going into the field to handle telecommunications, navigation, and data processing equipment. Covers daily operations, troubleshooting and maintenance. Equipment such as VHF radio, Radiolink, DVOR, DME, and NDB.

      • Telecommunications Technician

        Oct 2022 - Mar 2023
      • Telecommunications Technician

        Apr 2022 - Sept 2022
    • PT. DEWATA TELEMATIKA

      Feb 2024 - Aug 2024
      Staff IT Support

      Responsibilities-Monitoring via Dude Mikrotik and Reporting any issue with critical environments in networking to following up to,following up on, and driving the resolution of various network alarm and faults. Escalate to tier-2 engineer if needed.-Manage Networking and Create ticket via CRM Ticket System if have incident connection and communicated to related users and Prioritization Classification and escalation of incidents according to Standard Operating Procedures.-Customer service helpdesk via chat whatsapp with users and clients, responding to any issues with network problems and client complains. Escalate to tier-2 engineer if needed.-First Layer wireless radio troubleshooting if having any incident, escalation to provider for troubleshooting if needed, feedback to related user for follow up closing ticketing problem.-Installation Wireless Radio on site BTS Tower and pointing to users.-Visit and check up on site users Wireless Radio and BTS Tower weekly and monthly. Show less

  • Licenses & Certifications

    • Communication System

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Human Factor

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Rating VHF/HF

      Directorate General of Civil Aviation (Indonesia)
      Oct 2023
    • RAMP Safety Awareness Course

      International Civil Aviation Organization
    • Linux

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Information Flight System

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Python

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Microcontroller

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Navigation System

      Politeknik Penerbangan Surabaya
      Jul 2023
    • Safety Management System

      Politeknik Penerbangan Surabaya
      Jul 2023