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$25 USD / hour
Flag of TURKEY
çankaya, turkey
$25 USD / hour
It's currently 6:24 PM here
Joined August 23, 2019
6 Recommendations

Metin A.

@macroenergy

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4.8 (120 reviews)
7.1
7.1
96%
96%
$25 USD / hour
Flag of TURKEY
çankaya, turkey
$25 USD / hour
87%
Jobs Completed
84%
On Budget
85%
On Time
11%
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

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Reviews

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Showing 1 - 5 out of 50+ reviews
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4.6
$84.00 USD
Good professional. Delivered in time with great result.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Product Design
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Flag of Raimundo P.
@rpampaloni
23 hours ago
5.0
$750.00 USD
Metin was an absolute delight to work with! Not only was he incredibly helpful throughout the entire project, but he also maintained a positive and accommodating attitude, never once hesitating to make revisions until everything was just right. The project itself was quite complex, involving the integration of four distinct PCBs that needed to seamlessly work together. Metin's expertise and dedication made the process smooth and efficient.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 more
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Flag of Ahmed A.
@Ahmed909090
2 days ago
5.0
$220.00 AUD
Delivered project as required on time and working.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
G
Flag of Greg J.
@gregjones78
15 days ago
5.0
$200.00 USD
Very professional and friendly freelancer. Has lot of knowledge and made correction on my project and great job at end Sure will make new work again!
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 more
V
Flag of Denis K.
@vw7277773vw
18 days ago
5.0
$140.00 USD
Metin was a pleasure to work with and completed the project in record breaking time! I couldn't be more satisfied.
Electronics
Microcontroller
Arduino
A
Flag of Art W.
@ArtWalker
1 month 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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