SABARINATH TIMMA MOHANMobile: +91-9944976632

Email: sabare007@gmail.com

Flat:C3, No:24th Reddy Street,Virugambakkam,Chennai – Tamilnadu – INDIA,Pin code: 600092.

Career Objective:

 Seeking a challenging and rewarding position in a growth oriented telecom firm with emphasis on IP services, wired/wireless systems as well as fiber optic technologies.

Professional Summary: 8 years of experience in Layer-2/3 product testing.

Alcatel-Lucent: 6 Years in Layer 2 & 3 protocol testing as Product Test Engineer in IP DSLAM – DSL Access

Multiplexer in Alcatel-Lucent (From JUN-2008 to April-2014).

Have hands on Experience on routing and Switching.

Good Knowledge on TCP/IP and OSI models.

Good knowledge and understanding on networking protocols, software/testing life cycles.

Team player with strong desire to assist and share knowledge.

Ability to work well independently and in a team environment.

Ability to handle multiple tasks, prioritize and meet deadlines.

Experience in Basic Feature Acceptance Testing for features developed by Feature Teams worldwide in

ASB (Alcatel-Lucent Shangai Bell), Alcatel-Lucent Antwerp.

Experience in manual testing in Product Test/Product Validation Phase of Access Network products,

which includes functional testing of Protocols, performance and dimensional testing w.r.t. Product

Limitations which include Layer 1/2/3 Protocols: DSL-Bonding, VLAN, ARP, PPP, DHCP, 802.1x, STP,

RSTP, LACP, RIP, Basics of OSPF, QoS, Migration etc.

Defect Management using Clear Case DDTS.

ARICENT-CISCO: 2 years (From May 2014) of experience in testing Multicast & Layer-3 features in CISCO products.

Acting as Multicast domain lead guiding the testing & planning activities for new features.

Handling customer issues in Multicast domain, helping with workaround & providing solutions on-time.

Hands on experience in testing IGMP v1/v2/v3, PIM SM/SSM/DM & MVPN over Layer3 protocols.

Professional Profile-1

Employer : Alcatel-LucentDesignation : Software EngineerDate of employment : 12th June 2008

Software Engineer #1 (2008 – 2010)

Title : Layer-2 & Layer-3 protocols in ISAM Product : Intelligent Service Access Manager – Alcatel-Lucent IP DSLAMCustomers : KPN, Belgacom, Swisscom, Bskyb, Bharti-Airtel, China Telecom.Tool : STC [Spirent Test Center]Role : Product Test Engineer.

Layer 2 & 3 Testing: (2010-2012)

Testing Layer 2 Protocols – STP, RSTP and Layer 3 Protocols – RIP, OSPF for support of various ISAM (DSLAM) features.

Running regression for all L2 protocols DSL-Bonding, VLAN, ARP, DHCP, PPP, 802.1x, STP, RSTP, LACP, QoS, Migration etc.

Involved in peer - peer reviews for Scenarios, Test cases Involved in functional testing, Regression testing Bug identification, tracking and reporting.

General Responsibilities:

Functional testing in the STP and VLAN domain for the various software releases for the product ISAM. Test Planning Testlist preparation. Testlist review. Testcase designing Test Execution. Automation of testcases. Review of customer documents.

Product-Description:

IP-DSLAM is an EMS project which includes management of DSLAMS and CPE’s in a packet-switched network through Command Line interface .It includes manual testing of implementation of protocols like ARP, RIP, OSPF etc., in the DSLAM. Apart from protocol testing the migration, OSWP and redundancy capabilities of ISAM’s are checked. Both CLI and TL1 commands is used for testing through remote login sessions to the isams. Traffic generators like STC, Ax4000, PCTA's are used for generating live traffic while testing. In addition, Modem Testing, Stability testing and Performance testing is also done as part of the DSLAM testing.

Senior Software Engineer #2 (2011-2014)

Title : Multicast domain lead.Product : Intelligent Service Access Manager – Alcatel-Lucent IP DSLAMCustomers : AT&T, TELUS, BELL CANADA, KPN, Belgacom, Swisscom, China Telecom.Tool : STC [Spirent Test Center], AX-4000.Technical Role : Domain lead for IGMP-Multicast feature & Product Test Engineer for Layer-3/

multicast.

Process Role: : Root cause analysis for all field issues in ANSI & providing inputs to fix them.Support Role: : One point of contact for Spirent (Raising SRs & troubleshooting SWs, etc.,).

Responsibilities:

Handling customer specific RCR’s (ARQ, VMAC, VECTORING, etc.,) Preparation of Testcase List, Test Design Specification, Handling of resources and execution. Document preparation and review in all domains. Domain expert in IGMP-Multicast. Customer document Reviews. Regression Testcase execution and FR verification of various domains.

Layer 3 & Multicast Testing: (2011-2013)

Testing Layer 3 Protocols – OSPF for support of various ISAM (DSLAM) & 7750SR features. Preparation of Scenarios & Test Cases Involved in peer - peer reviews for Scenarios, Test cases Involved in functional testing, Regression testing Bug identification, tracking and reporting.

Professional Profile-2

Employer : Aricent-CISCODesignation : Technical LeadDate of employment : 28th April 2014

Technical Lead #1 (2014 – 2016)

Title : L2/L3 Multicast feature testing. Product : Aggregation Service Router-920/903, ME3600 CISCO series.Customers : Lunet, Itatel, Reliance.Tool : IXIA [Explorer/Ixnetwork]Role : Domain lead in Multicast.

Multicast Donain Lead: (2014-2016)

Handling the new features in multicast from the ground zero till delivering to the customer. Handled IGMP snooping, Multicast VPN, MLDP, P2MP in ASR920 feature testing. Reviewing the test plans, test strategy, design documents, CLI guide related to any multicast features. Handling customer issues related to Multicast & Layer-3 & delivering the workarounds.

Product-Description:

ASR920 is the aggregation service router which act as both layer-2 & layer-3 device placed at the service provider network. Supports broadband access for delivering voice, video, data, and mobility services. Designed to support thousands of subscribers, QoS on the ASR 920 Series can scale up to a large number of queues per device. This full-featured Layer 2 switch and Layer 3 router supports a variety of broadband applications, including IPTV and video on demand.

Technical Exposure

Product Exposure : ASR920/903, ME3400 CISCO series.Protocols : IGMP-v1/v2/v3, L2VPN/L3VPN, MPLS, RIP, OSPF, BGP, MLDP, MVPN, PIM-

SM,SSM,DM.LAN/WAN technologies : Ethernet, VLANConfig Mgmt System : PRRQ, EDCS, CDETSScripting Language : TCL

PATENTS

Auto Transform from Board Level Vectoring To System Level Vectoring And Vice versaIndia ALU 815678

Training & Other skills:

Have hands on training related to Agile methodology of the Software Development Life Cycle (SDLC) to increase the project success by shortening the development cycles and rigorously enforcing closer communication between the developers and the customers (via Product Owners).

Educational Qualification:

*Completed French DELF-A1 & pursuing A2 in Alliance Francais: 65 %.

Course InstitutionYear of Passing

Aggregate (%)

M.B.A (GENERAL MANAGEMENT)

Anna University (Distance Education) 2012 60

B.E (Electronics and Communication

Engineering)

National College of Engineering Tirunelveli.(Anna University)

2008 70

H.S.C (12th)IIPE, Lakshmi Raman H.S.School

Tirunelveli.2004 90

Personal Profile:

 Name - T.M.SabarinathFather’s Name - T.K.MohanDate of Birth - 30th April 1987Passport number - G8247699Nationality - IndianReligion - HinduMarital Status - SingleLanguages known - English, Tamil, French, Hindi & Sourasthra.Attributes - Adaptability, Analytical Skills and Open minded

I hereby declare that the above information furnished by me is true and correct to the best of my knowledge.

Yours Sincerely,Sabarinath Timma Mohan