Dear Sir or Madam，
I would like to express my interest in applying for the summer positions with your company. Throughout my internship search and conversation with the recruiter， I have come to respect the professionalism that characterizes your firm and its employees. I am confident that the company team’s values and objectives would complement my own strengths and enthusiasm. I would like to be considered for an information technology， computer system， software， electrical， or similar position that requires refined analytical and problem solving skills.

As an Engineering student， competent leader and effective team builder with a lengthy experience； I possess a diverse background in assisting， planning， scheduling， developing， supporting， and management of various projects and activities， not limited to working with Verizon， Vgo， Samsung， Novatel， Alcatel-Lucent， Ericsson senior engineers. Recent accomplishments include designing a handover web user interface for JFW programmable attenuator in Verizon LTE Innovation Laboratory. Furthermore， I have had great deal of design experience in electronic， hardware， and software.

In the laboratory I have performed circuit analysis using function generators and oscilloscopes， designed and simulated analog  integrated circuits， output/driver stages， feedback amplifiers， timing circuits and mixed use of analog/digital circuits.

Designed and tested an Infrared Audio Link with 3 meter distance requirement. For the microwave component， analyzed and tested Gunn diode， slotted line， vector network， directional coupler， impedance matching and tuning， cavity resonator in laboratory. For the computer system， designed and analyzed the digital system using CPLD hardware and ATmega32 microcontroller. Also implemented pipeline MIPS machine simulator in C and programmed Altera DE2 FPGA embedded system to interface with webcam， handshake networking， and data compression.

In addition， I have extensive experience with Java， Java Scrip， Flot， PHP， HTML， Android， C/C++， Excel， Microsoft Office， Mat Lab， Mathematica， Verilog， and PSpice. I believe that I would be an asset to your program. This internship would provide me with the ideal opportunity to expand my career skills.

Please review the enclosed resume and consider my application for your summer internship program. I would appreciate the opportunity to meet with you and explore the internship environment. Thank you in advance for taking the time to review my resume. For further information or references， I can be reached at zzheng@student.umass.edu or (646) 2XX-xxxx.

Sincerely

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