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Introduction
About Me
biography
Graduate in electronic engineering and interested in designing electronic boards and programming various of microcontrollers and web design.
For many years I have been a member of the research and development team of instrumentation instruments and medical equipment.
Dowload my resumeEDUCATION
September 1996 — September 1999
Diploma of Math. & Physics
Graduated from shohada high school
September 1999 — September 2000
Pre University ِDegree of Math. & Physics
Graduated from Shahid Rajai Pre University school
September 2001 — September 2003
Associate of Science in Electronic Engineering
Graduated from Lorestan University . Build Digital Frequency meter as final project.
September 2003 — September 2006
Bachelor of Science in Electronic Engineering
Graduated from Shiraz University . Research about nanoelectronic as final project.
September 2007 — September 2010
Master of Science in Nanomaterial Engineering
Graduated from Materials and Energy Research Center. Synthesis of magnetitle nanoparticles for use in ferrofluid as final project.
Job
April 2004 - October 2006
Aysan Gity Gostar
Web designer, Network and Computer maintenance
- Designing shopping websites by Joomla and JoomShopping on Linux server with CPanel web hosting control panel
- Installing UPS, Hubs, Switches and Router for developing intranet networks
- Installing and to experience working with Red Hat and Suse Linux as mail server
June 2010 — August 2017
Pars Jahd
Head of Research and Development-Electronic Department
ART protocol implementation on the microcontroller by C ++ language Design and construction of following instruments:- Industrial 4 - 20 mA indicator (Field Indicator)
- Pressure gauge calibrator
- Level transmitter calibrator
- Remote seal filling bench with Siemens PLC S7 313
- Flow recorder controller
- 3 Channel pressure recorder controller
- Current to pressure converter (I/P) calibrator
- Digital power supply by AVR microcontroller With adjustable voltage and current outputo
- 12 Channel Industrial recorder
- Spectrum Analyzer
- Oscilloscope
- Function Generator
- Arbitrary Waveform Generator
- Tracking Generator
- Soldering and Disordering Station
- LRC Meter
- 6.5 Digit Multimeter
- ATEx
- NIMA
- IP
- SIL
- NIST
- CE
- Positioner
- Field Indicator
- Pressure transmitter
- HART
- Profibus
- Foundation Fieldbus
- JTAG
- SPI
- USART
- I2C
- Alphanumerical LCD
- Graphical LCD
- ADC (12,16,24 Bit)
- DAC (8, 16 Bit)
- 7Segment Driver
- Stepper Motor Driver
- Real Time Clock,
- Optoisolator
- Relay
- PWM
- Boot Loader
- MMC/SD Card
- USB driver
August 2017— Present
Ehya Draman Pishrafte
Research & Development Expert (R&D)
- ventilator product maintenance (electronic, pneumatic and mechanical parts)
- Embedded programming ARM 9 (AT91RM9200), Cortex M3(LPC176x) in IAR IDE and debug
- Embedded programming ST Microcontrollers (407, 429) and Discovery Boards with SSTM32CubeMX and keil
- Embedded programming with graphical libraries (LittlevGL, TouchGFX)
- Embedded programming in RTOS such as: embOS, FreeRTOS
- Implementing Digital PI Controller for controlling proportional Valves in pneumatic system
- Design and construction of various testers for production line (Manifold, Sensorboard, Ventilation Module and Proportional Valve)
- Achieving CE standard
Skills
Embedded Programming
- Coding AVR microcontroller by Codevision and Atmel studio IDE
- Coding ARM microcontroller in IAR and Keil IDE
- Computer program coding based on object-oriented programming with C + + by visual studio IED and Rational Rose
- Ability of programming with Matlab, C++, C# and Assembly languages
FPGA
- Programming, synthesizing, simulating, implementation of the Xilinix FPGA program with Verilog language
- Programming, synthesizing, simulating, implementation of the Xilinix FPGA program with Verilog language
Standard
- knowledge about standard such as:
- ATEX Standard: IEC 60079-0 ,IEC 60079-1, IEC 60079-11, IEC 60079-25, IEC 79-3
- EMC IEC61326-1
- IP Standard: IEC60529, ISO
- NEMA, SIL, NIST standards
- safety requirements for electrical equipment (IEC 61010-2-030)
Web Design
- Designing static and dynamic website with and without content management system (CMS)
- Ability of programming with PHP, HTML, CSS languages
Electronic Engineering
- Reverse engineering electronic circuits and devices
- Professional on designing multilayer analog and digital electronic board by Altium DXP
- Strong knowledge about signal integrity issues such as:
- Reflation, termination, Controlled impedance , EMI, Crosstalk, Differential traces, Power distribution, High frequency Losses lines, Short Wavelengths, Control trace temperatures
- Soldering and assembling surface mount device (SMD)
- Designing switching Power Supply
Instrumentation Instruments
- Setup and have knowledge about concept of instrumentation equipment such as:
- Pressure transmitter, Temperature transmitter, Recorder, Level Switch, Level Transmitter
- knowledge about Industrial Network such as:
- Profibus, Foundation Fieldbus, HART and DCS
- Experience of working with Siemens PLC logo, S7 300/400 series
Pneumatic
- Setup and have knowledge about pneumatic instrument and systems
Computer knowledge
- Setup and maintenance of computer networks (Network+)
- Maintenance of personal computers and servers (A+)
Analysis of materials
- Material analysis with SEM,TEM,BET, XRD ,VSM
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C++ for Programming ARM, AVR, ST Microcontroller
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Altium DXP
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FPGA
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Design Electronic Board according to EMC standard
-
Free RTOS and embos RTOS70%
-
Littlevgl and TouchGFX80%
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Penumatic75%
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PID Controller85%
Projects
Latest Projects
view my 500px
Testimonial
Testimonial
"We are very pleased with your design and programming talents and continue to rely on your good work. Sure we will get back to you as our site evolves going forward. "
"Your staff has been nothing less than professional and respectful. They are super patient and really listened to what I wanted. I would give you the top stars!"
"You're the best! You did an amazing and perfect job … We have received many positive feedbacks on our new site since the launch. Great thanks again. "
