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Muhammad A.

@Alif2710

annual-level-three.svg
5.0
10
5.0
5.0
92%

Professional PCB Designer and Firmware Engineer

$27 USD / Hour
・
Flag of
Indonesia (3:45 AM)
・
Joined on June 10, 2019
$27 USD / Hour
・
I'm Professional Electronic Design Engineer, Embedded system Engineer, PLC Design and Consultant. I Work in Military and Avionic Company for 8 Years My Expertise including - STM32, and Arduino Based Project - PCB Design using EAGLE & KICAD - Digital Electronics - FPGA Design and Xilinc Programmer - 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
Verifications
On time
100%
On budget
100%
Accept rate
93%
Repeat hire rate
25%
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Portfolio

Portfolio

10853952
use the Texas Instrument Component For generate and calculate data from the high frequency Ultrasonic Module (for LPG level Reader), include SIM800, BMS, and also circuit protection
ESP32 USE SIM800 and TDC1000
use the Texas Instrument Component For generate and calculate data from the high frequency Ultrasonic Module (for LPG level Reader), include SIM800, BMS, and also circuit protection
ESP32 USE SIM800 and TDC1000
use the Texas Instrument Component For generate and calculate data from the high frequency Ultrasonic Module (for LPG level Reader), include SIM800, BMS, and also circuit protection
ESP32 USE SIM800 and TDC1000
10853926
Manage all the color of the paint liquid using ESP32 for bluetooth COM and also the ATMEGA 2560 for the controller
Paint Dispanser
Manage all the color of the paint liquid using ESP32 for bluetooth COM and also the ATMEGA 2560 for the controller
Paint Dispanser
Manage all the color of the paint liquid using ESP32 for bluetooth COM and also the ATMEGA 2560 for the controller
Paint Dispanser
10371004
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
8998120
Device using STM32F4 for manage and transfer data from car to dashboard of the car, it can use for control the dashboard like convert the speedometer from KMH (kilometer per hour) to MPH (mile per hour)
STM32F4 CAN BUS CAR HACK
Device using STM32F4 for manage and transfer data from car to dashboard of the car, it can use for control the dashboard like convert the speedometer from KMH (kilometer per hour) to MPH (mile per hour)
STM32F4 CAN BUS CAR HACK
Device using STM32F4 for manage and transfer data from car to dashboard of the car, it can use for control the dashboard like convert the speedometer from KMH (kilometer per hour) to MPH (mile per hour)
STM32F4 CAN BUS CAR HACK
8998117
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
8532815
Board FPGA Spartan 6 Using Eagle
FPGA Spartan 6
10853952
use the Texas Instrument Component For generate and calculate data from the high frequency Ultrasonic Module (for LPG level Reader), include SIM800, BMS, and also circuit protection
ESP32 USE SIM800 and TDC1000
use the Texas Instrument Component For generate and calculate data from the high frequency Ultrasonic Module (for LPG level Reader), include SIM800, BMS, and also circuit protection
ESP32 USE SIM800 and TDC1000
use the Texas Instrument Component For generate and calculate data from the high frequency Ultrasonic Module (for LPG level Reader), include SIM800, BMS, and also circuit protection
ESP32 USE SIM800 and TDC1000
10853926
Manage all the color of the paint liquid using ESP32 for bluetooth COM and also the ATMEGA 2560 for the controller
Paint Dispanser
Manage all the color of the paint liquid using ESP32 for bluetooth COM and also the ATMEGA 2560 for the controller
Paint Dispanser
Manage all the color of the paint liquid using ESP32 for bluetooth COM and also the ATMEGA 2560 for the controller
Paint Dispanser
10371004
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
ESP32 With SIM800 for IoT and manage Ultrasonic Tranducer data to Internet DataBase
ESP32 SIM800
8998120
Device using STM32F4 for manage and transfer data from car to dashboard of the car, it can use for control the dashboard like convert the speedometer from KMH (kilometer per hour) to MPH (mile per hour)
STM32F4 CAN BUS CAR HACK
Device using STM32F4 for manage and transfer data from car to dashboard of the car, it can use for control the dashboard like convert the speedometer from KMH (kilometer per hour) to MPH (mile per hour)
STM32F4 CAN BUS CAR HACK
Device using STM32F4 for manage and transfer data from car to dashboard of the car, it can use for control the dashboard like convert the speedometer from KMH (kilometer per hour) to MPH (mile per hour)
STM32F4 CAN BUS CAR HACK
8998117
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
The keyboard is using QMK firmware so the code is easy to upload and manage it, for Bluetooth we use BLE type 5.0 so the newest PC and some Adroid Phone can use it easily
NRFKeyboard Using NRF52840 and ATMEGA32U4
8532815
Board FPGA Spartan 6 Using Eagle
FPGA Spartan 6
Changes saved
5.0 · 10 Reviews
Reviews
K
PCB design from existing board • $1,100 USD
Very good and communicative. Glad to be working with him
Kris A.
@KrisAdidarma
•
Flag of
Jakarta, Japan
•
2 years ago
Share
A
Complete a wifi/sms modem and reporting system • $500 USD
Verry helpful and trustworthy engineer, with great technical skills. I am very impressed
Mark A.
@amumar
•
Flag of
caerphilly, Nigeria
•
2 years ago
Share
User Avatar
Update PCB • $50 AUD
This was another successful project with Alif. Will use again.
Edde S.
@eddesmeeth
•
Flag of
Tumbi Umbi, Australia
•
3 years ago
Share
User Avatar
Circuit Design Using Autodesk Eagle • $170 AUD
Excellent quality of work, easy to work with and fast delivery. Would definitely use again.
Edde S.
@eddesmeeth
•
Flag of
Tumbi Umbi, Australia
•
3 years ago
Share
User Avatar
Project 31549051 has been deleted • $150 USD
Work has not been done, the contractor lied and deceived. I do not recommend.
Martin T.
@taxisoft
•
Flag of
Warszawa, Poland
•
3 years ago
Share
Experience
Avionic Engineer
Jun, 2015 - Present
•
9 years, 6 months
PT Infoglobal
Jun, 2015 - Present
•
9 years, 6 months
PCB Design For Avionic System And Aircraft Instrument
Jun, 2015 - Present
•
9 years, 6 months
Education
Institut Teknologi Sepuluh November
2011 - 2015
•
4 years
S.ST
Flag of
Indonesia
2011 - 2015
•
4 years
Qualifications
Roboboat Autonomous Competition
2012
EEPIS
Competition in Virginia, USA
2012
Publications
A design of radio-controlled submarine modification for river water quality monitoring
Sritrusta Sukaridhoto
Re-design all electronic and embedded system of submarine (toy)
Certifications
P
Preferred Freelancer Program SLA
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