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Engineer Software

Location:
United States
Posted:
October 07, 2015

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Resume:

ALI JARRAHI

**** *** ***, #**** *****: 949-***-****

San Diego, CA, 92101 Email: acrzwq@r.postjobfree.com

Signal Processing Engineer

Innovative and passionate software development engineer with experiences in signal processing, algorithms, and possessing a Master’s in Communication Systems. Strong analytical skills in areas of digital filtering, spectral estimation, linear algebra, and stochastic processes. Experience programming in C/C++, Perl, and Python. Skillful in writing, documenting, integrating, and testing software. Capable of analyzing and implementing 3G/4G wireless protocols and implementing signal processing algorithm for different applications. Works well independently and within team to develop innovative solutions to challenging technical problems. Stays abreast of development tools, programming techniques, and computing equipment.

Areas of Expertise

Data Analysis

Software Defined Radio

Zigbee

Modem Performance Analyzing

LTE (Long-Term Evolution)

Channel Estimation

2G/3G/4G Full Stack Testing

Embedded Systems

MATLAB

Call Boxes

QXDM log analysis

Algorithm Development

Professional Experience

QUALCOMM INC., San Diego 2013 – Present

Senior Modem Software/System Performance, CRAT Modem, MST (2013 – Present)

Top 1% performers in organization

Achieved performance goals by optimizing system design

Managed Multisim CS Quality Phase of several Qualcomm modem product

Oversee execution test plans, log analysis, issue reporting, and debugs modem field test

Perform statistical data analysis on underperforming Key Performance Indicators

Modem System Performance, TDSCDMA Modem Performance, MST (2012 – 2013)

Analyzed Throughput issues in HSPA

Evaluated performance for mobile originated and mobile terminated call

Completed test plans, execution, and performance evaluation of channel estimation in TD – SCDMA

AIRTOUCH LABS, Newport beach 2012 – 2012

Engineering Consultant

Analyzed the performance of GSM radio frequency optimization

Adapted, designed, and configured wireless solutions to suit client end requirements

Marketed communication devices such as wireless modems and antenna for ISM, and DECT bands

WIRELESS SYSTEM AND CIRCUIT LABS, irvine 2011 – 2012

Research Assistant

Performed research and development activities in signal processing for wireless communications and networking

Implemented and distributed sensor network for transmission line monitoring

Education & Training

Master of Science, Communication Systems, University of California, Irvine

Bachelor of Science, Telecommunication, Iran University of Science and Technology

Patents

152636IDF: SCC CQI and RANK Freeze Method During SCC Tuneaway in L+G OPP CA DR-DSDS Devices to Improve L+G OPP CA Throughput Performance, Lead inventor

151260IDF: HARQ ACK and fast RLC NAK to recover lost data in LTE diversity sharing, Lead inventor



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