Resume of KR SATHEESH KUMAR (Senior solution integrator - Ericsson) Personal Detail:

Total years of Telecom experience : 9+ Years Passport status : Valid Passport Expiry Date : 31-12-2017 Address : 3/26, Nithyanand sagar apartment,

Block-B, Madhavaram high road,Permabur,Chennai-600011

Telephone : +918056111751 Date of Birth : 06-05-1986 Passport Number : G6931131

Professional Detail: Seeking challenging assignment on all conversions (Integration/Expansion/Up gradation) of Ericsson Charging System Access Nodes.

• Having 9+ years of professional experience in Telecom IN and CORE network on both implementation and operational support.

• Presently working as Senior Solution Integrator - Data charging domain with EGI.

• Have good knowledge about Policy services (Gx[Legacy/Proxy], Sy, Esy, DTR, Ro, INAP, CS1+, CAP and SCAPv1/v2 protocols.

• Hands on experience in performing SS7/CIP-IP configuration on Charging System-Access node integration.

Languages: Mother Tongue: Tamil Fluent In: Tamil and English

Selection of Assignments: Ericsson Assignment: Assignment Title: Installation and Integration of OCC nodes for America Movil - Claro Peru CBIO16 project. Client: AMX Claro, Peru (RLAM) Task: From 15-04-2016 to 25-09-2016. • Started with installing Test bed OCCs for this Green field project on 2 Sites in a

2 node Cluster Setup. • Successfully completed the First DATA and SCAPv2 service demonstrated

to customer on Test OCC as a part of initial milestone of CBIO16 Migration project.

• Provided onsite support for installing 18 production OCC nodes in 2 Sites in a 3 node cluster setup.

• Installed 22 OCCs (HP ProLiant Gen9) in total on HOT standby setup with software level ICP1601 +EP03A (OCC3.0.3 version) onsite.

• Integrated OCC with DRA (Huawei) node on Gy traffic and with OLM/CMS for SCAPv2 traffic.

• Integrated OCC with SDP (SCAPv2_CIP-IP, CIP_IP) and AF nodes. • Integrated OCC with Spectrum OSS for Fault management (ALARMS). • Integrated OCC with ENIQ OSS for Performance management (Statistical

report generation). • Configured backup server and integrated OCC nodes on NFS backup type for

backup storage. • Support extended for performing both Functional and Hardware UAT cases for

OCC nodes along with Customer for the Drop1 nodes. • Prepared Installation report document based on the installation, integration and

configuration logs available for the OCC nodes. Assignment Title: Installation and Integration of OCC nodes for Digicel WIFI calling project. Client: Digicel, JAMAICA (RLAM) Task: From 27-09-2015 to 15-04-2016.

• Successfully performed First call with customer for OCC voice(Ro) over

WIFI. • Successfully completed the Customer Functional ATP for OCC nodes after

first VoWifi call test and sign-off obtained from the customer thereby. • Involved in final solution design and integration for OCC voice(Ro) over WIFI

project and initial solution discussion for SMS over WIFI services. • Installed 2 OCC (HP ProLiant Gen9) on cold standby setup with software level

ICP1504 (OCC2.8.3 version) onsite. • Integrated OCC with MTAS (IMS) node on Ro interface. • Integrated OCC with SDP(Ro_CIP-IP)nodes. • Prepared Charging system LLD based on the installation and integration input

performed on the OCC nodes. Assignment Title: Support for OCC Volte service Integration. Client: Ooredoo, KUWAIT Task: From 01-08-2015 to 15-09-2015. • Project outline obtained from the region team for VOLTE service integration in

existing OCC servers. • Solution Design analysis done for understanding the SOW. Assignment Title: CCN LSV – NFNT Tester. Client: BUSS DU T&V CCN LSV, Ericsson INDIA Task: From 17th Nov 2013 to 31-07-2015. • Job role - NFNT Tester, verify CCN and OCC ICP release on LSV

suite(Regression Testing). • Provided testing support for TSP EP/TLM verification on customer raised TR

thereby co-ordinate with TSP to conclude on issues. • Tested Policy services (Sy,Esy,Gx) behavior on new ICP builds. • Customer CCN PCs(Product Customization) Functional Testing Document

verification review. Provide feedback to PC team to add/delete Call Test Cases based on the requirement.

• Performed OCC upgrade both by System Replacement and Update by patching on LSV suite based on ICP/PCP release requirement.

• Maiden installation performed on CCN (NSP5, NSP6 nodes) and OCC (Single, Session Fail Over, Manager Fail Over).

Assignment Title: New SDPs integration with Live CCN for MTN Congo. Job Role: Senior Solution Integrator. Client: MTN, Lintel DRC Task: From 28th Oct 2013 to 15th Nov 2013. • Project outline obtained from the region team for the integration of 2 new SDP

platforms with the Live existing CCN. • Solution Design analysis done for understanding further on the SOW. Assignment Title: Corrupt CCN CDR Analysis support for Africell Congo. Job Role: Senior Solution Integrator. Client: Africel, Lintel DRC Task: From 7th Oct 2013 to 25th Oct 2013 • Provided detailed analysis on the issue raised by the customer for corrupt CCN

CDR’s post analyzing the CCN Alarm log from the node. • CCN support may be extended for the activity at EMM end for fixing some

indexing issue on CCN CDR, waiting for the communication from the region for the same.

Assignment Title: CCN NSP6.0 Maiden installation in Test Lab. • Worked on maiden installation of CCN NSP 6.0 in Ericsson Lab setup. Previous Assignments: Organization: Nokia Solutions and Networks (Formerly, Nokia Siemens Networks) Position: CS Core Specialist Project Scope: 2nd level NSS product line support Nokia R4 MSS and MGW. Customer: Viettel Country: Vietnam Duration: 12th Feb 2013 to 12th Jul 2013

Assignment Title: Tier-2 NSS product line support Nokia R4 MSS and MGW for Viettel Vietnam customer. • Extended Tier-2 support to Viettel VMN customer for handling CS Core

Technical query and Trouble Resolution raised cases. • Have closed cases with proper resolution, post customer acceptance within

the agreed SLA. • Positive customer satisfaction feedback obtained on closure of each case. • Recognized by the CPM for the support provided to customer during

project handover. Organization: Plintron Global Technologies Private limited, Chennai. Job Role: Senior Engineer - Projects Project Scope: Integration and Implementation of Plintron IN and VAS products Customer: Lycamobile Country: United Kingdom Duration: March 2011 to Feb 2013 Assignment Title: Srilanka Family and Friends bundle minutes for Lycamobile UK customers Job Role: Senior Engineer, Projects. Client: Lycamobile Task: From Nov 2012 to Jan 2013 • Successfully launched Srilanka Bundle Minute for Lycamobile UK

subscribers having partnered with Global Acquirers for handling the bundle minutes subscription/call monitoring.

• Involved in preparation of Solution Design Document based on the scope of the project.

• Charging and subscription API testing performed on integrating Lycamobile SCP with Global Acquirers.

• User acceptance test performed with the customer based on the feature implemented.

Assignment Title: ASTRO SMS and CRBT with Comviva using BUY Solution. Job Role: Senior Engineer, Projects Client: Lycamobile Task: AUG 2012 - Feb 2013 • Business solution proposal partnering Comviva as Content provider

presented to customer to meet their requirement on Astro SMS and CRBT. • Involved in Solution Design documentation based on the provided SOW. • Demonstrated the solutions developed by Plintron RnD on test bed and

initial signoff acquired with the customer. Assignment Title: Lycamobile MVNO Launch in Portugal with Vodafone PT Job Role: Senior Engineer, Projects Client : Lycamobile Task: Jun 2012 - Aug 2012 • Installation of Plintron MVNO platform on Solaris Servers for Portugal

and perform the UAT cases with Base MNO and other national operators. • Installed and Integrated the IN Hardware / SS7 Stack configuration . • Tested varies features ( GPRS / MNP / VOICE / SMS /USSD ). • Analysis and trouble-shooting-solving of CS related problems. • Installing customer specific product customizations in Tariff. Assignment Title: MNP Service launch for Lycamobile Ireland Job Role: Senior Engineer,Projects Client: LycaMobile Task: Nov 2011 – June 2012

• Played a significant role in understanding MNP structure in Ireland and involved in the project E2E from scrap till launch of service.

• Attended MNP meeting with COMREG (Regulatory for MNP service in Ireland) representing Lycamobile and discussed on the roadmap for MNP service launch).

• Involved in various discussions and meeting with Plintron Research and Development team for their concerns while developing the MNP solution.

• Performed 2 Phase of MNP Buisness and Network testing with the Plintron MNP solution with Base MNO (Vodafone PT)

• Appreciated by the customer for a quick roll out of MNP service, which held the key for Lycamobile to launch mobile FMVNO service in Ireland.

Assignment Title: Lycamobile MVNO Launch in Germany with Vodafone Job Role: Senior Engineer, Projects Client: Lycamobile Task: From Mar 2011 to Nov 2011 • Interacted with vendors on Platform deliveries and implementations.

Negotiating the plans with different internal, external teams/ vendors & project stakeholders.

• Installed and Integrated the SCP / SMSC /USSD / IVR / HLR Nodes into the Network Elements-including SS7/SIGTRAN configurations

• Tested Plintron features and performed AT with customer. • Analysis and trouble-shooting-solving of CS related problems. • Installing customer specific product customizations in Database. Organization: Huawei Telecommunications Private limited, Chennai. Position: Core Engineer - Projects Project Scope: Integration and Implementation of Huawei MSS, MGW Customer: Etisalat DB Telecom Pvt ltd, BSNL 3G, Country: India Duration: April 2010 to Mar 2011 Assignment Title: Huawei Telecommunications Pvt Ltd

Job Role: Core Engineer-Projects Client: Etisalat DB Pvt Ltd, Chennai, India Task: From April 2010 to March 2011 • Worked as a Core Network Integrator, during this period Installed Core (

MSC / MGW / IGWB ) and Billing real time charging services for Voice, data, SMS, IVR and USSD call functionalities.

• Involved in MNP core implementation For Etisalat DB Telecom, South Region.

• Provided Interim Core Network implementation support for BSNL 3G project in Chennai.

• SS7 Links creation / BICC / TDM routes creations in ATCA MSS. • New POI integration with other networks based on demand. • ATP & RA clearance from customers for installed nodes. Organization: Nokia Siemens Networks Private limited, Chennai. Position: Core Engineer - Services Project Scope: Operation and Maintenance support for Nokia Core Network Elements. Customer: Vodafone Essar South Private Ltd. Country: India Duration: Oct 2007 to Apr 2010 Assignment Title: Nokia Siemens Networks Pvt Ltd Job Role: Core Engineer Client: Vodafone Essar South Ltd, Chennai, India Task: From Oct 2007 to Apr 2010 • Involved in implementation and maintenance of various functional

applications in Nokia CS Core node(Rel 99 and R4 nodes). • Provided Level2 support for troubleshooting FM related issue. • Responsible for POI augmentations. • SS7 link configurations and AT testing. • Successfully involved in MNP Data Base Loading and testing on a Pilot

MSC for Vodafone Chennai.

• Extensive experience in Routing Calls in Nokia MSS, MSC Based on the routing Matrix requested by the Corporate.

• Involved in various IR/CAP tests with National/International operators for roaming ATs.

• Ensured smooth and efficient resolution of customer incidents (Outage and planned downtime).

• Coordinated with Drive test team for various Call Quality testing. • Responsible for the Net Act handling HLR, MSC, MSS, MGW & taking

various actions for the alarms reporting on it. • Involved in participation of an on-call rotation supporting 24x7 critical

production applications. • Hands on experience on taking Subscriber dumps from the HLR for

reconciliation purpose. • General maintenance of Switch activities database, taking care of regular

NE backups (MOD and Sytem) and routine activities. • SPOC for Level-2 Trouble shooting for any FM Related issues in Nokia

MSS.

Education:

• 2007 – Electronics and Communication Engineering, SRM University, Kattangulatur, Tamil Nadu.

Training:

• Nokia R4 MSS and MGW O&M training, Gurgaon. • IP training, (NSN)Chennai. • Huawei ATCA MSS training, Kolkatta. • Ireland MNP workshop, Plintron, Chennai.

Professional Background: From To Designation Organisation Location

Oct 2007 Apr 2010

Core Engineer Nokia Siemens Networks Pvt Ltd.

Chennai, India

Apr 2010 Mar 2011

Core Engineer - Projects

Huawei Telecommunications Pvt ltd.

Chennai, India

Mar 2011

Feb 2013

Senior engineer - Projects

Plintron Global Technologies Pvt Ltd.

Chennai, India

Feb 2013

July 2013

CS Core Specialist Nokia Siemens Networks Pvt Ltd.

Chennai, India

Aug 2013

Till Date

Senior Solution Integrator

Ericsson Global Services India Pvt Ltd.

Chennai, India

Contact Information: Name: Satheesh Kumar K R Mobile: +91 8056111751 Mail Id: k.r.satheesh.kumar@ericsson.com