Engineer Software
Resume:
DAVID RUIZ
Lehigh Acres, FL. ***74
Home: 239-***-**** Email: *****************@****.***
Experience:
HF Scientific Fort Myers, FL
Software Engineer 3/26/2014 to 9/30/2016
Developed software for Transmittance meter from beginning of project to end.
The instrument used an STM32f429 ARM Microprocessor.
The IDE used was Atollic True Studio.
Instrument can be viewed here AccUView LED Online UV Analyzer
Developed software for a Turbidity meter from beginning of project to end.
The instrument used an STM32f429 ARM Microprocessor.
The IDE used was Atollic True Studio.
Implemented USB, SD card for data logging, and Modbus protocols.
Trained two software engineers with Masters degrees for six months.
Burgos Trucking Fort Myers, FL
Auto Mechanic 5/6/2011 to 3/25/2016
Diagnosed and repaired braking systems, starting systems, fuel systems, electronic engine control systems, suspension systems, electrical systems,, ac systems ...etc. for cars and diesel semi trucks.
HF Scientific Fort Myers, FL
Electronic Technician 2002 to 05/05/2011
●Developed professional embedded RTOS software for many company instruments using the C programming language and IAR IDE on TI MSP430 Microprocessor. Added many new software features requested by customers, including implementing Modbus protocol, resulting in increased sales and in the acquisition of new contracts including a big one with the city of Houston, TX.
●Logged reading data and used Excel to develop calibration curves for instruments.
●Worked with engineering and invented a mechanical innovation that improved the reading error, of their CLX chlorine meter, from 10% to 5%.
Instruments can be viewed here Clorine Meters
●Assembled and repaired all their instruments and diagnosed problems to the board/component level and calibrated all their instruments.
Central Parking System Boston, MA
Valet Supervisor 1999 to 2001
●Supervised four full-time employees.
●Managed parking for a five level parking garage.
●Scheduled, trained and directed four employees.
Ann & Hope Watertown, MA
Assistant Department Manager 1997 to 1999
●Managed the garden shop, foods, hardware and sporting goods departments including ordering merchandise for these
departments.
●Planed and coordinated the sales add every week.
●Managed a staff of ten full-time employees.
●Worked closely with higher-level management on maintaining safety, cleanliness
and customer relations.
Education: Computer Processing Institute Cambridge, MA
Certified Electronics Technician (ISCET) 1992
●Over 900 hours of training in analog and digital electronics /microprocessors and computer repair.
●Skilled in bread-boarding and troubleshooting techniques to the board/component level.
NRI MW Washington, DC 20008
Master Automotive Servicing 1991
Opportunities Industrialization Center Dudley St., Roxbury, MA
Computer Operations Diploma 1981
●Studied Computer Operations, Basic and C programming languages.
Boston High School Boston, MA
H.S. Diploma 1978
Languages: English (Fluent), Spanish (Fluent) References: Available upon request
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