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$25 USD / hour
Flag of IDFlag of ID
sidoarjo,
indonesia
$25 USD / hour
It's currently 11:44 AM here
Joined September 25, 2014
3 Recommendations

Miftahul Arrijal R.

@arrijal1992

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4.7 (111 reviews)
4.7 (111 reviews)
7.0
7.0
$25 USD / hour
Flag of IDFlag of ID
sidoarjo,
indonesia
$25 USD / hour
98%
Jobs Completed
89%
On Budget
85%
On Time
22%
Repeat Hire Rate

Professional PCB Designer & Firmware Engineer

I'm Professional Electronic Design Engineer, Embedded system Engineer & Consultant. My Expertise including - AVR, STM32, and Arduino Based Project - PCB Design using EAGLE & KICAD - Digital Electronics & FPGA Design - Analog Electronics Design - IoT(BLE, WiFi, GSM, LoRaWan) Design - Robotics - Switching Mode Power Supply (Buck, Boost, Buck-Boost) - Protection Circuit - Troubleshooting and Consultation Tell Me What your Problem, and let me help you to solve it
Freelancer
Electronics Engineers
Indonesia

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Portfolio Items

This Board Containing :
1. Zed F9P
2. STM32F407
3. ESP32
4. Ethernet LWIP
5. IMU

My task is designing PCB.
GPS Tracker Board
This Board Containing :
1. Zed F9P
2. STM32F407
3. ESP32
4. Ethernet LWIP
5. IMU

My task is designing PCB.
GPS Tracker Board
My task is design Both hardware and firmware for this board.
From design to prototyping
Custom AVR Board with DMX-RDM enabled
My task is design Both hardware and firmware for this board.
From design to prototyping
Custom AVR Board with DMX-RDM enabled
My task is design Both hardware and firmware for this board.
From design to prototyping
Custom AVR Board with DMX-RDM enabled
This will be used in automotive industries. My Role is PCB design
ESP32 with CAN Transciever & Driver
This will be used in automotive industries. My Role is PCB design
ESP32 with CAN Transciever & Driver
This is Raspberry CM3 base board. Output of this board is USB,HDMI,ethernet, and Camera Input
Raspberry CM3 Base Board
This Daughter card is based on STM32L4. The role is acquisition of high speed ADC for camera module, and then feed into main board controller.
My Role is designing PCB for this project
High Speed ADC Daughter Card
This Daughter card is based on STM32L4. The role is acquisition of high speed ADC for camera module, and then feed into main board controller.
My Role is designing PCB for this project
High Speed ADC Daughter Card
This board is used as Video Generator for RGB Sync-on-Green video Module. With SOM Module act as main video controller and FPGA as Video Format Converter from 18Bit RGB signal to PAL/NTSC signal with RGB Sync-on-Green Format .
RGB-SOG video Tester
This board is used as Video Generator for RGB Sync-on-Green video Module. With SOM Module act as main video controller and FPGA as Video Format Converter from 18Bit RGB signal to PAL/NTSC signal with RGB Sync-on-Green Format .
RGB-SOG video Tester

Reviews

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Showing 1 - 5 out of 50+ reviews
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4.6
€150.00 EUR
Miftahul Arrijal R. delivered good work with preservation of detail and make update and changes in project as I asked.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Product Design
User Avatar
Flag of PL Sebastian G. @sebekgorecki
2 days ago
5.0
$150.00 AUD
The work that Miftahul Arrijal did was beyond exceptional. After commissioning him to do this project and then seeing how often he gave me updates on the progress, I soon realized that I found the right freelancer on the right platform.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 more
N
Flag of AU Federico M. @naish88
24 days ago
5.0
$600.00 AUD
I'm very satisfied with Miftahul Arrijal. He is an excellent freelancer. I thank him very much for his strong and very efficient commitment.Always quick and accurate and tidy work. He has a good attention to details and easily accommodates changes on the go.
Electronics
CAD/CAM
Electrical Engineering
PCB Layout
N
Flag of AU Federico M. @naish88
24 days ago
5.0
$100.00 USD
Miftahul has resolved all my issues and dealt carefully and professionally with my concerns on the project, with his approach everything was resolved!
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 more
C
Flag of AE Calamri S. @calamariSquid
1 month ago
5.0
$100.00 USD
he did a very great job, definitely would rehire, I got the best quality work from him, best pricing, and cost effective solution which by itself is enough to know that this person is knows what he is doing!! I have been through several freelancers before Miftahul, and no one can compete with him
PCB Design and Layout
C
Flag of AE Calamri S. @calamariSquid
2 months ago

Experience

Avionics Electronics and Firmware Engineer

PT INFOGLOBAL Teknologi Semesta
Dec 2014 - Present
I'm Responsible for Designing Avionics for Military Aircraft, on Electronics and Firmware Part. Several of my project has succesfully installed on Indonesian Airforce Aircraft and passed certification test of Indonesia Airworthness Authority.

Education

Master of Applied Engineering

Institut Teknologi Sepuluh November, Indonesia 2019 - 2021
(2 years)

D4 of Electronic Engineering

Indonesia 2010 - 2014
(4 years)

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Certifications

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Top Skills

Electronics
99
PCB Layout
91
Electrical Engineering
89
Circuit Design
72
Microcontroller
71

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