Mobile & Satellite Communications Engineer with a knowledge of QXDM

SARANG S DUMBRE

SARANG S DUMBRE

***/*** ******-*****, ***** Peth,Pune – 411011,Maharashtra,India

Mob: +91-898******* Email-id : ********@*****.***

Skype-id : sarang2304

PROFILE

1. Having around 2 years experience in Telecom Testing (Software/Hardware)

1. Experience of testing in UMTS (3G) and ISP domain

1. Familiar with Software Lifecycle Development and Test Methodologies

1. Experience in developing Test Cases and Test Scripts, analyzing the results after execution

1. Knowledge in Black box,functional,conformance and system testing

1. Proven ability to complete tasks individually or as a part of team

1. Confident and extremely focused on achieving the results and excelling the overall performance

1. Proven ability to successfully achieve outcome under pressure with leadership, management, and problem-solving skills

1. Ability to effectively & methodically convey complex and technical concepts to non-technical people

1. Enjoy meeting and working with people from different parts of the world

ACADEMICS

1. M.S (Mobile & Satellite Communications) from University of Surrey,UK with Merit, 2012

1. B.E (Electronics & Telecommunications) from University of Pune, India with First Class, 2009

TECHNICAL SKILLS

1. Technological Skill set

Technology

Expertise Level

GSM(2G),CDMA

Basics

UMTS(3G)

Proficient

1. Protocol Skill Set

Protocol

Expertise Level

SS7,MAC

Basics

RRC

Proficient

1. Used Following Industry Specific Tools

Type of Tool

Name

Wireless/Air Interface Testing

QXDM

Wired Device Hardware Testing

E1 link testing equipment - (Acterina) BERT Meter

Ethernet link testing equipment - JDSU FST-2802

DS3/ optic testing equipment - Victoria STM -16/OC84

Network Performance Testing

Wireshark

Computing

MS-Office

Operating System

Windows,Linux Basics

Scripting Language

TCL

PROFESSIONAL EXPERIENCE

1. Organization: Atto Communications Private Limited, Bangalore, Karnataka, India

Training: Advance Wireless Telecom Programme

Duration: 13th October 2012 to 28th January 2012

Project: UE Conformance Testing

1. Nature of Project : UMTS Mobile handset Protocol Stack Testing

2. Team Size : 5

3. Protocols Tested : RRC, RLC, MAC

4. Environment : Linux, QxDM, TCL scripts & proprietary test Automation Frame work

5. Tools : TCL Scripts, Sierra Modem & proprietary test automation frame work

6. Specification Reference : TS 25.331, TS 34.108

Description:

1. The aim of the project is to validate the features in the mobile handsets are going to be launched to the market in near future against the test specification provided by 3GPP.

2. The project includes Regression, Conformance testing of UMTS Phones and execution of GCF test cases from 3GPP Conformance Specification.

Responsibilities:

1. Developing Abstract Test Suite.

2. Writing and executing the test cases.

3. Reviews and modify the test cases as per modifications in 3GPP specification documents

4. Verifying the logs and producing Test Reports.

5. Conformance testing of the Protocol using TCL scripts.

6. Bug tracking and reporting, putting the actual failures at the error tracking system with detail analysis reports, cause of failure, steps to reproduce the failure and the real time log attached.

7. Wired & Wireless Network Performance testing with the help of Wireshark.

1. Organizations: Helios Technology (Guildford, UK) in association with University of Surrey (Guildford, UK)

Designation: Researcher

Work Profile: Technical document Research & documentation

Duration: Feb 2012 to Aug 2012

Responsibilities:

Master’s Dissertation: Carbon footprints of Satellite, Radio & Terrestrial BB internet delivery for UK for the year 2010

1. Conducted research for internationally recognized management & technical consultancy in association with world class research institution

2. Collected & analyze the international technical research papers & provided the some new innovative solutions to combat with the growth of Carbon Footprint from radio as well as terrestrial broadband delivery services

1. Organization: Tata Communications Limited (aka VSNL) Pune, India

Designation: Associate Engineer

Work Profile: Access as well as Core Network Testing & Maintenance

Duration: April 2010 to Sept 2011

Responsibilities:

1. Tested core network transmission links such as Ethernet, E1, and DS3 successfully from local exchange area to subscriber premises area as per the given schedule provided by TCL ACCESS NOC.

2. Troubleshooting of old WAN links such as Channelized E1 links, Ethernet links, PRI, Leased lines.

3. Managed the modems and converters as per the given bandwidth at the subscriber premises area confidently.

4. Completed the migration of WiMAX links at subscriber premises area accurately as per the given schedule.

5. Coordinated supportively with Airtel, BSNL, TTML (Tata Teleservices Maharashtra Ltd), Tulip Engineers for E1 links related problems and feasibility issues.

6. Maintained & monitored the Lease lines and PRI network of the corporate giants such as TCS, Infosys, Wipro, Cognizant Technology, IBM etc. as per given schedule confidently and correctly.

EXTRA-CURRICULAR ACTIVITIES

1. Sponsorship Co-coordinator: Annual Social Gathering (2007-08) & for National Technical Event Perception (2008-09), VIIT, Pune.

Sponsorship Rose: Rs/- 30000.

1. Event organizer: National Technical Event Perception (2008-09), VIIT, Pune.

Organized Event: JetKing Hardware & Networking Workshop

Number of people successfully attended & completed workshop: 55

1. PARTH LEARNING : Personality Development Training ( 2005),Pune

Duration: 1 month

AWARDS & PRIZES

Sakal India Foundation Scholarship for Excellence in Education: Rs/- 40000

(Sakal Times – Newspaper, Pune, India) on 28th July 2011

PERSONAL INFORMATION

Date of Birth: 23 April 1987

References: Available upon request

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