RF testing Engineer
Resume:
Devendran Kamalendran (Kamal)
Stains Mobile: +337********
***** *****: ******************@*****.***
France
KEY QUALIFICATIONS
Good working Knowledge in LTE, UMTS and GSM
Good working knowledge on TCP/UDP and Wireshark
Good Knowledge in VoLTE
Strong knowledge on software design and development lifecycle.
Excellent computer and word processing skills including Internet skills.
Motivation and interest in working in a team environment led to the personal
development in Creativity, initiative and products development ideas.
Good knowledge in Pearl, C, C++, JAVA, JavaScript, HTML, SQL, and MatLab
Dependable, loyal, diligent professional with solid work ethics
EDUCATION
B.E (Horns) degree in Computer Science and Engineering
Anna University, India.
WORK EXPERIENCE
Field Test Engineer Sony Mobile Sep 2012 – Present
• Flashing phones with new software and setting up and running the test environment for Lab
and field test cases.
• Performing GCF testing based on TS 11 documents and collecting QXDM and ADB
logs for each test cases
• Analysing logs using QXDM and QCAT for failure scenarios and reporting issues.
• Experience on investigating Attach issues (RACH), Data Tput and call drop issues.
• Testing includes MO and MT Voice call, Video Call, SMS, MMS, FTP Download,
FTP upload, Cell selection, Cell reselection, Handovers, CSFB, security,
Supplementary services, WB AMR, SIM, IPV4 and IPV6
• Responsible for ensuring the quality of bug submissions, and for first line analysis,
identification of similar, related or duplicate issues to assist the development team, and for
finding and recording steps to reproduce the bug
IOT Engineer Qualcomm Feb 2011 – Aug 2012
• Executing test cases and follow a step-by-step test process of GSM, GPRS, WCDMA
and LTE mobile terminals in Field and Lab
• Real time logs analysis of handset using Qualcomm based software (QXDM, QCAT).
• Raising and report of bugs in the bug tracking system, determining and assigning the severity
of issues.
• Verifying Layer 3 - RRC signalling message sequence for each test case in Lab
• Perform the data throughput test and monitor the data throughput in different
scenarios and environment
• Preparation of test plan with description of scenarios/steps to reproduce
• Experience looking at Traces between Network and Handset with QXDM
• Analysed specific error reports traces for the Control and User-Plane.
• LTE attach & detach, CSFB from LTE_IDLE, CSFB from LTE Connected, Inter-Band
Handover such as ( 3 7 ), UTRAN-LTE Reselection (Inc SIB 19), MO & MT SMS,
PDN Connectivity, Tracking Area Update & Intra-eNodeB reselection & Handovers
• All problems identified during testing are documented appropriately and driven to
resolution in a timely manner.
Handset Test Engineer Sept 2008- Nov2010
O2
Testing GSM/ GPRS/ UMTS/WCDMA handset infrastructure.
Integration and testing of both 2G, 2.5G and 3G mobile terminals.
Application testing included Video Streaming, Voice, SMS, MMS, and Browser via
GPRS, Camera performance, Bluetooth, MP3 player and USB/ connections.
Provide clear and detailed written procedures and report to the line manager
Work with the development analyst team to resolve any test errors and report software
defects and bugs, which were found during the test cycle to a lotus notes database.
Make correct instructions for all tools of new models such as Downloader, Trace and
PC link programs.
Field performance evaluation included incoming call success rate, outgoing call
success rate, call drop rate, and audio mute testing.
ADDITIONAL PROJECTS
Final Year Subjects:
Analog Digital and Data Communication, Computer Network,
Network Protocols, Management and Security,
Object Oriented System Analysis and Design.
Final YearProject: Speaker Identification
The project was fully software based and implemented using the software tool MATLAB.
Purpose of the project is to identify the speaker using the special features of the speaker.
The project was fully implemented and received great mark.
Reference: Available on request
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