John Mari Ervian Saputra

Experience

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  PT.GCI Indonesia (JIESAI)

  Jun 2019 - Jul 2019

  Radio Frequency Engineer

  Radio Frequency Optimization (Juni 2019 – Juli 2019)• Analyzed drive test measurement and KPI parameter, final drive test for cluster acceptance reporting Telkomsel network using software Genex, Map Info and Atoll. • Monitored and optimize all KPI performance related RSRP,SINR,PCI,HO,UL and DL.• Performed 4G planning preparation and make mapping plot to latitude, longitude, azimuth,tilting using MapSource.• Measured drive test or walk test single site verification 2G/3G/4G after BTS on air (Cross feeder check, Upload and Download test, CSFB test, Ping test). Show less

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  CV Sejaya Corps

  Oct 2019 - Feb 2020

  Public Relations

  • Provided information to the wide public about the event and publicized it through social media, posters and direct communication to get a positive response • Managed goals of team members to meet minimum of 100 ticket sales.• Helped create marketing campaigns for specials on event and products.

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  PT Smartfren Telecom Tbk

  Nov 2020 - Jun 2021

  FLM Engineer

  • To provide preventative maintenance, configuration, installation, integration, preventive checkes of following equipments: - Base stations( 4G) - Power supply systems (4G)- Radio transmission (4G LTE TDD & FDD) - SDH fiber backhaul- AC Energy related parts- CW construction related parts• Preparation of the corresponding reports regarding responsible area, documented insident reports, trouble tickets to vendor, final solution for problem and handling reporting ATP site handovers. • Coordinating with Internal / External parties, vendors or partners. Show less

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  Biznet (PT. Supra Primatama Nusantara)

  Jun 2021 - Jun 2022

  Project Engineer

  • Performing overall quality control of the work (preparation, coordination, budget, look for a permit area, schedule, plans, personnel’s performance) and report regularly on project status.- Preparation : collecting data, request material, design plan FTTH (BackBone,Distribution,Access) Google Earth (KMZ/KML) and AutoCad (DWG), time frame and core management.- Execution : Survey area FTTH, look for a permit/SITAC, BoQ, Link Budget- Closing : Commisioning to NA/QC and ATP Handover FTTH to Operation Division• Cooperate and communicate effectively with senior project manager and other project participants to provide assistance and technical support.• Ensuring the project's compliance with the applicable codes, practices,network ansurance (NA) policies, performance standards, and specifications. Show less

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  PT PLN (Persero)

  Jul 2022 - Jun 2023

  Prajabatan PLN 76

  OJT Engineer Activation at PLN ICON Plus

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  PLN Icon Plus

  Jul 2023 - now

  • Officer Pemasaran Ritel

    Oct 2025 - now

  • Officer Pemasaran Enterprise

    Jul 2023 - Sept 2025