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EXPLORE
7.5
7.5
88%
$30 USD / Hour
・
Turkey (9:24 PM)
・
Joined on August 23, 2019
・
8 Recommendations
$30 USD / Hour
・
DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda
Verifications
On time
88%
On budget
87%
Accept rate
97%
Repeat hire rate
12%
camera, esp32
STM32 code and motor drive
Atmega328 microcontroller program
induction heating driver board
RFID reader
PFC for UPS
camera, esp32
STM32 code and motor drive
Atmega328 microcontroller program
induction heating driver board
RFID reader
PFC for UPS
The project is now complete. He was very professional from start to finish — clear communication, great attention to detail, and high-quality work.
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Metin responds very quickly; however, the work for my project I need alot of my time to check the schematic, and I found quite a few errors in the design. For future projects, I need someone with more skills in schematic design.
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Julian P.
$400 USD
Metin has great knowledge of electronic and electrical systems that he brought to bear for my project. Out langaue differnces did introduce a few issues over my requirements and comments at different stages, and there were various occasions where responses or a few details were incorrect but, as with any project, one should be on the ball to check everything. Overall, he did a very good job at a reasonable cost.
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Metin @macroenergy is at the top of his craft and very easy to work with. I look forward to the next project with them!
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Experience
R&D Enginner
Jul, 2018 - Present
•
7 years, 9 months
Freelancer
Jul, 2018 - Present
•
7 years, 9 months
-microcontroller code -Schematic and PCB design by Altium -Proteus simulation -LTI simulation -Analog design
Jul, 2018 - Present
•
7 years, 9 months
R&D Engineer
Sep, 2015 - Jul, 2018
•
2 years, 10 months
Selex
Sep, 2015 - Jul, 2018
•
2 years, 10 months
-Radio and Telephone system -Power supplies -Schematic and PCB design by Altium
Sep, 2015 - Jul, 2018
•
2 years, 10 months
R&D engineer
Jan, 2010 - Jul, 2015
•
5 years, 6 months
Freelancer
Jan, 2010 - Jul, 2015
•
5 years, 6 months
-Analog circuits -microcontroller coding -Schematic and PCB design -Proteus and Spice simulation -Designing circuits
Jan, 2010 - Jul, 2015
•
5 years, 6 months
Education
Hacettepe Üniversitesi
1999 - 2002
•
3 years
M.S.C
Turkey
1999 - 2002
•
3 years
Hacettepe Üniversitesi
1992 - 1997
•
5 years
B.S.C
Turkey
1992 - 1997
•
5 years
Qualifications
Project Management
2006
Mentor
Project planing and management
2006
Publications
Li-ion battery charger
IEEE
Li-ion battery charger for satellita power system
Certifications
P
Preferred Freelancer Program SLA
Freelancer
About
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