Business Support
Current
Pt. Airwave Aji Perkasa
Oct 2019 - Present
AeroLeads people directory · profile
Erna Sitorus Email & Phone Number
Business Support
at
PT. AIRWAVE AJI PERKASA
1 work email found
@nokia.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
PT. AIRWAVE AJI PERKASA
Role
Business Support
Location
Jakarta, Indonesia
Who is Erna Sitorus? Overview
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Quick answer
Erna Sitorus is listed as Business Support at PT. AIRWAVE AJI PERKASA, based in Jakarta, Indonesia. AeroLeads shows a work email signal at nokia.com and a matched LinkedIn profile for Erna Sitorus.
Erna Sitorus previously worked as GDC Orange Cameroon Project at Nokia and GDC LTE Smartfren Project at Nokia Networks. Erna Sitorus holds Telecommunication Engineering from Istn.
Company email context
Email format at PT. AIRWAVE AJI PERKASA
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{first}.{last}@nokia.com
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AeroLeads found 1 current-domain work email signal for Erna Sitorus. Compare company email patterns before reaching out.
Profile bio
About Erna Sitorus
Erna Sitorus is a Business Support at PT. AIRWAVE AJI PERKASA. She possess expertise in drive test, actix, tems investigation, wcdma, 2g and 7 more skills. She is proficient in Bahasa Inggris.
Listed skills include Drive Test, Actix, Tems Investigation, Wcdma, and 8 others.
Current workplace
Erna Sitorus's current company
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Pt. Airwave Aji Perkasa
7 roles
Erna Sitorus work experience
A career timeline built from the work history available for this profile.
Gdc Orange Cameroon Project
Jan 2017 - Oct 2019
Gdc Lte Smartfren Project
Support 4G/LTE Smart Fren Project Roll Out Sumatra Area Band 2300Mhz and 850Mhz , For Pre Launch Optim Engineer
Sep 2015 - Dec 2016
Radio Network Optimization
Jr RF optim for PT Huawei Services – XL Axiata Jabodetabek Region Project Radio network optimization for Jabodetabek area Responsible for new site KPI monitor, new site report export ,review report , daily & weekly report export Monitor and analyze the GSM 900MHz and 1800MHz radio network statistics on daily and weekly basis Achieve KPI Performance cell level basis within 3 days Improving SDSR (SDCCH Success Rate) cell level basis, improving by reduce SDCCH congestion, reducing interference, clear alarm, limited coverage depend on root causes. Achieving CDR (Call Drop rate), improving by clearance alarm and interference either downlink or uplink, adding neighbor relation to reduce sudden drop, increase coverage area to reduce drop lead by signal strength Coordinate with DT team to audit and physical parameter changes, with main purpose to achieve KPI and solving customer complain Change neighbor relation parameter to improving performance
May 2014 - Aug 2015
Rf Engineer
2012/05：2G RNO Engineer work under ZTE – Telkomsel project in Gorontalo and North Sulawesi area.Responsibilities:- Make 2G Site Quality Acceptance Certificate (SQAC) Report Optimizing 2G network to achieve targeted KPI value. Propose drive test route for single site verification based on its coverage predicition. Analyze drive test logfile and propose action to improve drive test KPI value. Making drive test quality report & Site Audit report as a part of site quality acceptance certificate. Monitoring ,analyzing & making new site’s KPI’s statistic report using ZTE tools Monitoring alarm from OMC using ZTE tools.- Submit and review network performance report to customer, and investigate customer complaints on one by one and resolved on per customer basis
Jun 2012 - Apr 2014
Rf Engineer
Collect, checking and analyze data of SSV DT and make SSV report for ZTE - SitraWimax Project
Nov 2011 - May 2012
Rf Engineer
Make daily, weekly KPI Report,Radio Network Optimization Adding and checking NL for Smartfren 1x &EVDO
Sep 2011 - Oct 2011
2 education records
Erna Sitorus education
Telecommunication Engineering
Istn
Diploma, Telecommunications Engineering
Polban
FAQ
Frequently asked questions about Erna Sitorus
Quick answers generated from the profile data available on this page.
What company does Erna Sitorus work for?
Erna Sitorus works for PT. AIRWAVE AJI PERKASA.
What is Erna Sitorus's role at PT. AIRWAVE AJI PERKASA?
Erna Sitorus is listed as Business Support at PT. AIRWAVE AJI PERKASA.
What is Erna Sitorus's email address?
AeroLeads has found 1 work email signal at @nokia.com for Erna Sitorus at PT. AIRWAVE AJI PERKASA.
Where is Erna Sitorus based?
Erna Sitorus is based in Jakarta, Indonesia while working with PT. AIRWAVE AJI PERKASA.
What companies has Erna Sitorus worked for?
Erna Sitorus has worked for Pt. Airwave Aji Perkasa, Nokia, Nokia Networks, Lexcorp Indonesia, and Pt. Zmg Telekomunikasi Servis Indonesia.
How can I contact Erna Sitorus?
You can use AeroLeads to view verified contact signals for Erna Sitorus at PT. AIRWAVE AJI PERKASA, including work email, phone, and LinkedIn data when available.
What schools did Erna Sitorus attend?
Erna Sitorus holds Telecommunication Engineering from Istn.
What skills is Erna Sitorus known for?
Erna Sitorus is listed with skills including Drive Test, Actix, Tems Investigation, Wcdma, 2G, Network Optimization, 3G, and Umts.
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