KARTHIGESU SUBARAMANIAM

No ** Lorong laksamana **D Taman Sentosa Perdana 41200 Klang · +601********

Email · https://www.linkedin.com/in/karthigesu-subramaniam-prince2%C2%AE- 00326b45?lipi=urn%3Ali%3Apage%3Ad_flagship3_profile_view_base_contact_details%3B8cE2n0meT zSI1EUcA2Yq8w%3D%3D ·

Skilled Professional with experience in wireless telecommunication industry. Ability to cut through complex issues and learn quickly to resolve challenging problems. Superior problem solving and time management abilities, adept at identifying the root-cause of issues and implementing creative, targeted solutions. Aptitude to swiftly learn new technologies and contribute towards organization success. EXPERIENCE

11TH OCT 2021 – 30th April 2023

RAN INTEGRATOR LTE/5G DNB, ERICSSON MALAYSIA.

Team Lead & Support for Zero touch integrator team, OA, SRS, SSV, NASMOC, SDD&RA, BATT RECT,RFST & SITE ACCEPTANCE for 4700 sites under Phase 1A/2B & Support Integration for Digi/Petronas LTE private platform sites.

13TH DEC 2019 – 10TH OCT 2021

PROJECT MANAGER ENTERPRISE DELIVERY, MAXIS BROADBAND To support and manage ONNET projects for ISP, DIA New MPLS, DPLC New link, Upgrade & downgrade activity. Manage reports and documentation. To produce comprehensive reports documenting all projects requirements are fulfilled, projects history, includes what was done & Verification with Alarms/customers/stakeholders.

10TH MAY 2018– 10TH NOV 2018

RAN INTEGRATOR, DIGI MALAYSIA UNDER ERICSSON MS.

Support and coordination of ZTE newly RAN installed & Integration GF & BF nodes GUL. Testing, pre-commission of sites and readiness of all sites for swaps. 9TH JULY 2017– 10TH APRIL 2018

TEAM LEAD, DIGI MALAYSIA UNDER ZTE TECHNOGIES

As a team leader for OSS/Rollout Antenna Swap for East Malaysia, Integrate & Testing project ZTE equipment. Completed swapped for 200 sites for multi Antenna. Responsible for all RF GSM/3G Optimization activities for the OKV Northern/Southern States of Malaysia. 11TH JULY 2016– 10TH JAN 2017

LRAN OSS SUPPORT ENGINEER, ERICSSON MALAYSIA HAMMER PROJECT. Manage and coordinate RF team, Ericsson 3G & LTE team & Analysis of LTE/VOLTE/3G KPI’s, investigation and improvement of network quality problems and tuning LTE radio network parameters. Major Role in design, implementation and tuning of LTE/3G parameters and various new features such as E2E QOS, LTE de-boosting, LTE KPI definitions, VoLTE, RSI planning, LTE control channel dimensioning, Carrier aggregation. 17TH APRIL 2015– 8TH JULY 2016

LRAN SENIOR SUPPORT ENGINEER, ERICSSON NIGERIA LM. Analysis of cluster drives and providing solutions for drop cases, LTE integrity, LTE retainability, Mobility, congestion, CU Capacity & Throughput issues. Perform PM health check for daily, weekly& quarter,( eNode Backup CV, eNB C and D drive backup, eNB Disk space check and 2

clean up, DB corruption health checked, eNB HW Error/Fault health check & eNB Parameter inconsistency checked. Supported Quality Assurance Implementing measures to maintain and meet standards and RF KPI thresholds as per contract. 20TH AUG 2013– 10TH APRIL 2015

RAN/LTE SENIOR SUPPORT, ERICSSON MALAYSIA, CELCOM PROJECT. Supported post drive test of Celcom LTE east Malaysia Network, Analysis of cluster drives and providing solutions for drop cases, LTE integrity, LTE retain ability, Throughput issues & Performs special request RF parameter modifications.

9TH JAN 2013– 10TH AUG 2013

RF OPTIMIZATION, ERICSSON INDONESIA, TELKOMSEL PROJECT. Supported for new site integration team. Cluster optimization and parameter tuning base on DT results. Investigation worst cells and recommendation reporting for customer satisfaction. 9TH NOV 2011– 10TH OCT 2011

SENIOR BACK OFFICE SUPPORT, ERICSSON JAPAN KK, SOFTBANK & DOCOMO PROJECT. Perform eNb integration, software upgrade & perform test cases TOL at test bed. 5TH MAY 2011– 8TH NOV 2011

RAN SENIOR SUPPORT, ERICSSON SINGAPORE,SINGTEL PROJECT. Perform 2nd & 3rd carrier upgrade for 6000 rbs & perform LKF for all sites under SingTel networks. 15TH DEC 2009– 5TH MAY 2010

RAN SENIOR SUPPORT, ERICSSON USA,T-MOBILE PROJECT. Support /Preparing the Test Plan, Test Strategy, Executing Call Processing Test cases, for the new RNC 3820 & Node-B 3000/6000 features after reviewing the feature requirement documents like FDDs/ARDs/SRDs & Prepare and execute any new test case requested by the customer at the time of FOA execution.

15TH OCT 2009– 5TH DEC 2010

RNC INTEGRATION ENGINEER, ERICSSON MALAYSIA, DIGI PROJECT. Perform new sites integration RBS3000 & RNC3820 & perform software upgrade & install LKF. 10TH AUG 2008– 15TH SEPT 2009

UTRAN SUPPORT ENGINEER, ERICSSON INDONESIA, XCEL & TELKOMSEL PROJECT. Perform RNC and Node B all trace to investigate and resolve technical issues (dropped call, Speech Congestion, RRC Connection, RAB Success rate & call setup failure, handover failure etc.) in UTRAN with daily, weekly outage report and KPIs report to costumer (Exelcom

&Telkomsel).

10TH OCT 2007– 15TH MAY 2008

UTRAN SUPPORT ENGINEER, ERICSSON SUDAN, ZAIN PROJECT. Perform new sites TRAIL integration RBS3000 & RNC3820 & perform software upgrade & install LKF & Responsible to keep the performance of network at optimum level by ensuring that network problems are detected and corrected accordingly.

3

10TH NOV 2006– 15TH OCT 2007

UTRAN SUPPORT ENGINEER, U-MOBILE SDN BHD.

Perform new sites integration RBS3000 & RNC3820 & perform software upgrade & install LKF & Responsible to keep the performance of network at optimum level by ensuring that network problems are detected and corrected accordingly.

10TH OCT 1997– 15TH OCT 2006

PRINCIPLE TECH, MAXIS BROADBAND SDN BHD.

Summary of job description for NMC P. Technician is to take full responsibility for the maintenance of the Maxis GSM Network, GSM, SWITCH and fixed network, international gateway, leased lines, and execution of process quality plan in achieving the hit rate to meet the high performance targets set for the network operation and control. EDUCATION

APRIL 2002

MAJOR TELECOMMUNICATION ENGINEERING (BSC)

University of Rock Hampton, (March 2000-April 2002) JAN 2005

MBA DIPLOMA, SYSTEMATIC COLLEGE (KL

Master of Business Administration (Systematic College (KL) ( 2003 – 2005 MBA Diploma ) SEPT 30th 2022

Project Management Professional (PMP)®

PMP® Number: 3355718

TRAININGS & SKILL

• TRAINING ON PERFORMANCE MANAGEMENT AND OPTIMIZATION BY ERICSSON ACADEMY

• TRAINING ON WCDMA AIR INTERFACE BY ERICSSON ACADEMY

• TRAINING ON WCDMA FUNCTIONALITY BY ERICSSON ACADEMY

• TRAINING ON WCDMA INITIAL TUNING AND OPTIMIZATION BY ERICSSON ACADEMY

• TRAINING ON LTE AIR INTERFACE BY ERICSSON ACADEMY

• TRAINING ON LTE FUNCTIONALITY BY ERICSSON ACADEMY PERSONAL PROFILE

Date of Birth: 20th Nov 1972 Nationality: Malaysia Languages Known: English/Bahasa/Tamil Gender: Male Marital Status: Married NRIC No: 721***-**-****

Hobbies: Watching Movies, Listening Music, Cooking. Address: No 77 Lorong Laksamana 20D Taman Sentosa Perdana 41200 Klang.Selangor, 4

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