Engineer Testing

Jaydeepsinh Zala

Address: ***,**** *** ******* **: 203-***-**** Email:***************@*****.***

Bridgeport, CT-06604

OBJECTIVE

Looking for a challenging career in Device testing and want to work with a progressive and forward thinking company where my analytical and technical skills would be utilized effectively.

SUMMARY

Experience in performing testing on Phone and Tablets in 2G, 3G and 4G environment.

Experience in analyzing the logs and giving the conclusion particular issue.

Experience in Network Optimization, RF design, Cell Definition, Cluster definition & Architecture.

Worked on various types of Drive testing like Cluster verification, IRAT, Single Site Verification.

Work on android application performance in lab and field.

Expertise in troubleshooting, testing and post processing of RF data acquired through RF Drive testing techniques and procedures.

Experience in GSM, GPRS, WCDMA, UMTS, Wireless Network and protocol Testing, Optimization and Deployment.

Used ACTIX Spotlight, AGILENT 8960, WIRESHARK, and Spectrum Analyzer for Optimizing and testing. Also familiar with network and device provisioning tools: CLEAR QUEST, TEST CENTRAL, ODIN, DEMUX LOGGER, and RSD LITE.

EDUCATION

Master of Science, Electrical Engineering MAY-2012

University of Bridgeport, Connecticut, USA

GPA-3.50

Bachelor of Engineering, Electrical Engineering JUNE-2009

Gujarat University, Gujarat, INDIA

GPA-3.16

SKILLS:-

Knowledge of Fundamental Electronics & Digital circuits; Also good team member

OS Proficiency: WINDOWS 98/XP/2000/ME/Vista/7/2003 SERVER, UNIX, Mac OS

Programming languages: C,C++,MATLAB, PSPICE, Mitsubishi, GX developer

RELEVANT COURSE WORK:-

In Bachelor of Engineering: Mobile Communication, Radar Technology, Digital Communication, Power Electronics, VLSI, Optical Communication, Data Communication &networking, Microwave & satellite Communication, Electronic Communication

In Master of Science : Digital signal processing, Modern Electronics, Audio Processing, Biosignal Processing, Pattern Recognition, Programmable Logic Control(PLC), Fiber Optic Network, DSP Lab, Fiber Optics Lab

PROFESSIONAL EXPERIENCE :

BLUETELCOM Inc.

Device Test Engineer (Bridgewater, NJ) June2011 –November2011.

Performed Weekly Regression testing on latest firmware release for Samsung phones and tablets in GSM, UMTS, WCDMA and LTE network.

Successfully performed Sanity and Key Performance Indicator tests and collected the logs in case of issue.

Experienced in executing throughput test for various signal strength and signal quality scenarios. For e.g. Weak, Medium and Strong Signal conditions.

Performed basic analysis of test cases and logs (using QCAT) providing efficient means to debug them.

Good understanding of Physical (Layer 1), MAC & RLC (Layer 2) and RRC layers (Layer 3) in UMTS and LTE.

Successfully performed Full Scale Testing, Feature Testing, Sanity testing, Performance testing, and User Acceptance Testing. Also performed Testing of Phone Applications (e.g. Bluetooth, SMS, MMS, and Picture Mail)

Collected UE physical measurements (SC, RSCP and Ec/No) for all the cells in the active Set and Collect scanner data (SC, RSCP and Ec/No, RSSI) for all the detected cells.

Experienced in Samsung mobile flashing with ODIN tools.

Also Worked on Android 2.2 (Froyo) Latest release - 2.2.2, Android 2.3 / 2.4 (Gingerbread) Latest version - 2.3.3.

Experience with Samsung device testing tools like QxDM, ETS, XScale, QPST, Wireshark, FIDO, DEMUX Logger and QCAT.

Excellent knowledge of WLAN protocol and test case development.

FURTHER ENTERPRISE SOLUTIONS

Field Test Engineer(King of Purssia PA) Dec2011 – May2012

Working experience with Alcatel-Lucent kit and Agilent E6474 software for data collection in NY, NJ and PA.

Testing Uplink and Downlink Packet Access using HSUPA and HSDPA developed by QUALCOMM.

Perform Ec/Io, RSCP and RSSI measurement to check the coverage of sector and interference level.

Performed IFHO (Inter frequency Handovers), SHO (Soft Handovers) and IRAT handover.

Performance checking of sites by Sector Drive: to verify scrambling code of sectors and proper transmission of sites, Baseline Drives: to verify the coverage and drops call in the cluster, Growthsite Drive: to verify the coverage and scrambling code for individual site and Green (Final) Drive: For final checking of site for various performance measurements (Ec/Io, RSCP and RSSI), scrambling code and drop calls.

Working experience with Map info and Street Atlas to create drive routes and verify latitude and longitude of sites.

Verified UMTS basic functionality, Understanding layer 3 messages, KPI report generation and network performance improvement.

PROJECT WORK

AUTOMATED MULTISTORIED CAR PARKING SYSTEM

Circuit is designed using AT89S52Microcontroller which is 8051 family’s microcontroller

Hardware is designed by using Transformer, regulator IC 7805, Operational Amplifier, Inverting & Non Inverting Amplifier, Head Light Sensor, Obstacle Sensor, Seven-Segment Display

FM RECEIVER AND TRANSMITTER

For transmitter side VCO circuit is integrated into MC14046B(Phase Locked Loop).

For receiver side VCO, a phase detector, low pass filter are used.

JPEG IMAGE COMPRESSION USING MATLAB

REFERENCE

Available upon request.

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