10 Years Experience in Linux, Infotainment, DSP

Jay Bhatt ********@*****.***

B-***, Garden Court, Mobile: 098********

Near Vacant Leela, Date of Birth: 6th May, 1983

Waghbill Rd., Thane (W) Marital Status: Married

Work Experience:

.Currently working as Project Lead at IGATE Global Solutions Limited from

(July'13 - Till Date).

.Have worked in Lear Automotive Pvt. Ltd., Pune from (Sep'07 - July'13).

.Have worked in Wipro Technologies, Bangalore from (Nov'05 - Aug'07).

.Have worked in Accelerated Systems Pvt. Ltd., Bangalore from (Dec'04 -

Nov'05).

Skill sets:

Linux, TIZEN SDK, Freescale IMX6,Renesas RCar M2,Renesas Rcar H1,JTAG

Emulator, Code Composer Studio, Visual Studio 6, C Language, Assembly

Language, Analog Devices VisualDSP++,Dev-C++, MATLAB, Fixed point, Floating

Point, TMS320C54xx, TMS320C55xx, TMS320C64xx, TMS320C67xx, ADSP2181,

SHARC21xxx, EZ-LITE KIT, Simulators, Emulators.

Understanding of TIZEN, GENIVI, Murphy Audio Management, Audio Manager,

Layer Manager, Linux, Speech, Audio, Video Codecs, Image Processing, Audio

pre-processing & postprocessing modules, Audio effects Knowledge.

Technical Summary:

.9+ yrs. of experience in Automotive, DSP and Multimedia Development.

.9+ yrs. of programming experience in C & Assembly languages for Automotive

and DSP systems.

.5.5 yrs of experience with programming DSP processors like Analog Devices

.6+ yrs. of experience in product development and testing for consumer

digital audio infotainment.

.6+ yrs. of experience in System level design and development for DSP

software for audio and automotive multimedia application.

.3.5 yrs of experience with programming DSP processors like TI and

programming for 8/16 bit microcontrollers like MSP430.

.Coding and Optimization of Speech Codecs (CELP).

.Floating Point to Fixed point implementation for Audio codec (MP3 Encoder)

.Knowledge with version control like Subversion, SVN, Telelogic Synergy.

.Inquisitive and flexible to adapt cutting edge technologies.

.Self-starter, independent, proactive and ability to work under strict

deadlines and stress environment.

Projects Overview:

Project title: Development & Implementation on GENIVI, TIZEN, In-Vehicle

Infotainment.

Company : IGATE Global Solutions Limited

Duration : July-2013 to Till Date

Responsibilities:

.Understanding and Knowledge of GENIVI, TIZEN IVI etc.

.Understanding of Murphy Audio Management Policy. Implementation Audio

Management (for phone, audio player, video player) using Murphy Policy

Manager on Tizen IVI systems.

.Understanding of AudioManager and worked on various use cases scenarios

implementation.

.Experience in preparation of proposal documents and RFQ preparation.

.Understanding of Layer Management for TIZEN IVI systems.

.Developed IVI system with (Phone, Audio Player and Video Player)

Applications. Also developed Settings application for Bluetooth

Connectivity

.The Phone application used modified lemolo code and uses ofono stack,

which uses Bluetooth connectivity for incoming and outgoing calls. The

Audio Player developed has all basic functionalities including local

storage playback, USB playback and Bluetooth Audio Playback. The Video

Player developed has all basic functionalities and supports only local

storage. The Settings will help in pairing and connection of phone devices.

The Layer Manager will handle three different layers and show them

accordingly. The widget prepared for IVI screen is based on HTML5.All the

applications were prepared on Intel Board.

.Board bootup of Freescale iMX6 and did porting of TIZEN IVI on

iMX6.Prepared all the RPM packages for armv7l architecture and ported TIZEN

IVI.

.Knowledge of Cross-compilation, toolchain building, make, etc. Proficient

in Linux.

.Experience in Leading Team on Technical Front.

Project title: Development & implementation of Various Audio Effects (pre-

processing, post-processing) used in automotive

industry.

Company : Lear Automotive India Pvt. Ltd.

Duration : Sep-2007 to Till Date

Responsibilities:

.The various modules includes Chime Generator, Tap Delay Line, M/S Matrix

Implementation, UpMixing Block Implementation, LFE Reinjection Block

Implementation and Fractional Delay Line Implementation and other DSP

filter blocks.

.Chime generator uses combination of different or same waveforms passed

through ADSR block to form chime sound.

.Tap Delay Line is delay line tapping and Fractional Delay Line is delay

line with fractional delay used in various blocks

.M/S (Mid-Side) Matrix is block used to generate mid and Side stereo

signals using Left and Right channel signals.

.Upmixing Block is used to upmix the signal used for stereo purposes.

.LFE Reinjection is Low frequency enhancement technique used to enhance the

LF signal which can be used for different algorithms.

.Implemented different filters modules like allpass, bandpass, parametric,

etc

.Implemented different pre-processing and post processing modules

.Coding C language implementation for the audio modules and then convert it

to optimized assembly language code for SHARC.

.Had been to onsite Germany for 3 months.

Project title: Implementation of Reverberation Algorithm on C6711 DSP

Platform.

Company : Wipro Technologies, Bangalore.

Duration : Nov-06 to Jun-07.

Responsibilities:

.Involved in development and implementation Reverberation Algorithm.

.Extensive coding in C for Algorithm implementation.

.Floating point implementation for C67X processor.

.Optimization of the code by using intrinsic and assembly programming.

.Profiling and tuning the code using complier consultant.

.Prepared test plans, test case and performed Unit testing.

Project title : Floating to Fixed Point Conversion of MP3 Encoder

Company : Wipro Technologies, Bangalore.

Duration : Dec-05 to Aug-06.

Responsibilities:

.Implementation of the Floating point codec to fixed Point codec for FFT

and MDCT module.

.Extensive check for errors and optimization.

.Unit Testing and Documentation.

Project title: Optimization and Porting Speech-CELP Codec for TI-C54x and

ADSP-2181

Company : Accelerated System Pvt. Ltd. Bangalore.

Duration : Dec-04 to Nov-05.

Responsibilities:

.Involved in development and implementation of Optimized CELP codecs.

.Extensive Debugging and optimization.

.Optimization of the code by using intrinsic and assembly programming.

.Profiling and tuning the code using complier consultant.

.Prepared test plans, test case and performed Unit testing.

.Software Integration and testing.

Education:

.Bachelor of Technology (Electronics & Communication), National Institute

of Technology, Kurukshetra (May-2004)-63.24%.

.HSCE (GSEB Board), Fatima Convent High School, Bhavnagar (March-2000)-

78.46%.

.SSCE (GSEB Board), K.P.E.S English School, Bhavnagar (March-1998)-79.43%.

References:

Will be furnished on Request.

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