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EXPLORE
3.8
3.8
100%
$100 USD / Hour
・
United States (11:44 AM)
・
Joined on March 23, 2007
$100 USD / Hour
・
Software: Asm & C real-time. FORTRAN, BASIC, C, PASCAL, Asm. Windows, MS Visual C++. Windows/MAC, CodeWarrior (C++, Pascal, Java). Buildroot, gcc make Test prog with CVI, LABWindows, VB. Port Linux to ARM custom platforms, device driver dev. Hardware drivers on x86 embedded (Qseven) platform. Hardware: Work with 6800, 6809, 68HC11, 68070, 68020. Embedded design 386EX, 6800, 6809, Hitachi H8/300, NEC, PIC, ARM, ARM Cortex. Asm & C prog of above for real-time, bare metal, FreeRTOS. FPGA design using ABLE, CUPL, proprietary IDE. Other PLD, CPLD and FPGA. PWB with P-Cad, PADS, Eagle, KiCad. Design VMEbus, DEC Q22 bus, STD bus boards. Design IEEE-488, Parallel, Serial. Design IrDA with Embednet stack. Low-band VHF design. Analog instrumentation design. Power control (SCR), power supply. Consumer, Industrial and Military. ATE with GenRad, Trendar, HP, Zentel. ATE with VXI / GPIB instruments, custom design. Web site: Database driven web sites, MySQL, php.
Verifications
On time
100%
On budget
100%
Accept rate
100%
Product design for manufacturability
Port Linux to existing ARM v5 HMI platform
Product design for manufacturability
Port Linux to existing ARM v5 HMI platform
Delivered everything on time, and keeping me up to speed during the process, all good.
João A.
@JoaoDiogoAmaral
•
Aveiro, Portugal
•
Share
Experience
Consultant, Contract Engineer
Jan, 2001 - Present
•
24 years, 9 months
Independent Consultant, Contract Engineer, San Antonio, Texas
Jan, 2001 - Present
•
24 years, 9 months
Contract Engineering design/development services for small and medium manufacturing firms and DOD contractors. Projects include commercial product hardware/firmware design/development, ATE systems development and Test Program development. Developed firmware for embedded application (H8/300, PIC, STM32). Developed application specific software for PC based system. Design to IEC 60601 standards for FDA requirements. Database driven web site development using MySQL scripted with php.
Jan, 2001 - Present
•
24 years, 9 months
Electronics Research Manager
Dec, 2009 - Jan, 2018
•
8 years, 1 month
Thermon
Dec, 2009 - Jan, 2018
•
8 years, 1 month
Hardware / firmware design development for industrial control system modules and integrated controllers for power control of electrical heating systems, "Heat Tracing", in continuous flow production processes. Principle applications in petrochemical industry.
Dec, 2009 - Jan, 2018
•
8 years, 1 month
Sr. Project Lead Design Engineer
Oct, 1993 - Jul, 2001
•
7 years, 9 months
Frontline Systems, Inc., Conceptual Mindworks, Inc., Galatic Technologies, Inc.
Oct, 1993 - Jul, 2001
•
7 years, 9 months
System and board level redes for DOD contracts. Insertion of high-dens PLDs, FPGAs, other devices in older sys as replacement for obsolete devices. Replacement of older Micro-P (8085) with newer (386EX) & firmware conversion. Sub of the latest analog and digital families. PWB with PADS. Replacement of custom built subsys with newer commercial prod. Rehost of Test Prog from older sys to PC platforms as Windows apps. Source-code conv from Pascal, ATLAS & various BASIC to new versions of BASIC, C.
Oct, 1993 - Jul, 2001
•
7 years, 9 months
Education
Purdue University
1967 - Present
•
58 years, 10 months
BSEE
United States
1967 - Present
•
58 years, 10 months
Qualifications
Registered Professional Engineer
1983
Texas Board of Professional Engineers
Registered Professional Engineer
1983
Certifications
F
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