1. RAVI SHANKAR
Mobile: +91 9895016841
Landline: 04712918214
Email:ravishankar_19@hotmail.com
_______________________________________________________________________
_
CAREER OBJECTIVE:
Looking forward to apply the learnt skills and knowledge with sincere
gratitude as a successful innovative and resourceful professional and to
contribute as an essential team member in achieving the company’s goals
and objectives.
TECHNICAL EXPERTISE:
• A total of 7 years experience on GSM (2G/2.5G/3G/4G ) in GSM
Network Deployment, Commissioning and Integration, Technical
Support and Troubleshooting, Acceptance test Sign off .
• Extensive hands on experience on Rel 4.0, Rel 99
NSS,DX200/IPA/ATCA Blade Architecture, well versed with Core
network components (MSS,MGW,MSC/VLR, GMSC,
HLR).Theoretical as well as practical knowledge of SS7,GSM
Protocols
• CCNP Route Certified, CCNA Certified(2018
expiry),knowledgeable in CISCO Routers(7609),Switches basic
configuration and troubleshooting.
WORK EXPERIENCE
• Core Specialist, Nokia ( Feb 2009 to present )
1. Experienced in Commissioning and integration of ATCA
MSS,ATCA MGW(LINUX BASED)NOKIA DX 200
MSS/GCS/HLR, NOKIA IPA2800 MGW for Idea, Vodafone
,TATA, along with Acceptance Testing sign off from
Page 1 of 4

2. customer.NOKIA OPEN BGW for VoLTE/IMS Training
Certified,
2. Experienced in Diameter configurations,4G CSFB
configurations. Successfully tested first 4G Data call/CSFB for
Idea CT Kerala and received Client/Management appreciation.
3. Worked as Site Lead for completing RHLR (Redundant HLR) and
data and fax call server CDS.
4. Worked on Value Added Services thus enhancing my Multi
vendor capabilities by successful integration of Acision’s Missed
Call Alert Server (MCA), Comviva’s Caller Ring Back tones
Server (CRBT).
5. Worked as Site Lead for the critical Siemens to Nokia SWAP
Project, involving swap of all Siemens nodes with Nokia
6. Worked as a troubleshooting engineer, with issues related to
Hardware as well as software e.g hard disk replacements/
Patchings to remove software bugs and routing issues.
7. Upgrade/Expansion, Fault analysis using Protocol
Analyser/Wireshark Traces in MSS, GCS, and HLR.
8. RNC Integration and successful 3G Voice, video call testing as
well as 3G-2G Handover testing done. Video call Monitoring for
Lawful Interception Purpose successfully troubleshooted and
tested.
• V Customer Corporation ( Dec 2008 to Jan 2009 ) as Technical
Support Engineer Troubleshooting CISCO/Linksys Routers
EDUCATIONAL QUALIFICATION:
 2004 – 2008
Passed B.Tech (Electronics and Communication Engineering) from
Amal Jyothi College of Engineering, Kerala (Affiliated to Mahatma
Gandhi University).
 Completed AISSE from BHATNAGAR INTERNATIONAL
SCHOOL, New Delhi in the year 2004.
 Completed AISSCE from BHATNAGAR INTERNATIONAL
SCHOOL, New Delhi in the year 2002.
Page 2 of 4
EDUCATIONAL QUALIFICATION:

3. Protocols Known:
DIAMETER,ISUP, BSSAP, CAP, TCAP, MAP, RANAP, H.248, BICC,
SCCP, ISDN, SIGTRAN, M3UA, SS7.OSPF,BGP,RIP,EIGRP,ROUTING
POLICIES,
ACHIEVEMENTS:
 Won 1st
prizes in Engineering Technical Fests for projects like
password security system, telephone extension machine.
 Won the Nokia Siemens Network “Best Employee Award” two
times in a span of 1 year for getting Client Appreciation and
Management appreciation for commitment to work.
LANGUAGES KNOWN:-
• English, Hindi, Malayalam, German(Intermediate)
PERSONAL DETAILS:
DATE OF BIRTH: 14/11/86
SEX: Male
NATIONALITY: Indian
MARITAL STATUS: Single
FATHER’S NAME: Mr. A.P.B NAIR
PERMANENT ADDRESS: Surabhi, Paloorkonam, Nemom P.O.
Trivandrum, Kerala, India
REFERENCES
I. Rev. Fr. Jose Kannampuzha, B.Tech Mech, M.Tech IIT, Principal,
Amal Jyothi College of Engineering.
II. Mr. K.G. Satheesh Kumar, BE,MA
Head of Department, Electronics & Communication Engg.
Amal Jyothi College of Engineering.
Page 3 of 4

4. Declaration I hereby declare that the information furnished above is true
and to the best of my knowledge.
Sept 29th, 2015 RAVI
SHANKAR
Page 4 of 4