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$25 USD / hour
Flag of TURKEY
çankaya, turkey
$25 USD / hour
It's currently 10:58 PM here
Joined August 23, 2019
5 Recommendations

Metin A.

@macroenergy

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4.8 (97 reviews)
6.9
6.9
96%
96%
$25 USD / hour
Flag of TURKEY
çankaya, turkey
$25 USD / hour
88%
Jobs Completed
81%
On Budget
82%
On Time
13%
Repeat Hire Rate

Electronics Engineer

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

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Portfolio Items

Reviews

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Showing 1 - 5 out of 50+ reviews
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5.0
$150.00 USD
Metin is a dedicated developer who has certainly completed various projects. We had to get used to what it means to create and interpret documentation, but now it has become very constructive from both sides, resulting in a good outcome. I am looking forward to the new intelligent amplifier.'
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 more
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Flag of Timo B.
@timoboehme
1 day ago
5.0
$30.00 USD
We changed project but found a solution
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Arduino
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Flag of Timo B.
@timoboehme
5 days ago
5.0
$277.00 USD
The best expert I have had so far , I’ll hire for future projects.
Electronics
CAD/CAM
Electrical Engineering
PCB Layout
Circuit Design
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Flag of Alberto L.
@Andyloredo
26 days ago
4.8
€84.00 EUR
I liked the communication with Metin
Wireless
Microcontroller
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Flag of Anton H.
@diToni
1 month ago
4.0
$90.00 CAD
Communication was difficult due to time difference. However, Metin delivered the project with some round of revision. Pricing was fair.
P
Flag of Pooya G.
@pooyathr
3 months ago

Experience

R&D Enginner

Freelancer
Jul 2018 - Present
-microcontroller code -Schematic and PCB design by Altium -Proteus simulation -LTI simulation -Analog design

R&D Engineer

Selex
Sep 2015 - Jul 2018 (2 years, 10 months)
-Radio and Telephone system -Power supplies -Schematic and PCB design by Altium

R&D engineer

Freelancer
Jan 2010 - Jul 2015 (5 years, 6 months)
-Analog circuits -microcontroller coding -Schematic and PCB design -Proteus and Spice simulation -Designing circuits

Education

M.S.C

Hacettepe Üniversitesi, Turkey 1999 - 2002
(3 years)

B.S.C

Hacettepe Üniversitesi, Turkey 1992 - 1997
(5 years)

Qualifications

Project Management

Mentor
2006
Project planing and management

Publications

Li-ion battery charger

IEEE
Li-ion battery charger for satellita power system

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