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$30 USD / hour
Flag of INDONESIA
yogyakarta, indonesia
$30 USD / hour
It's currently 4:09 AM here
Joined November 9, 2018
1 Recommendation

Ahmad E.

@edi45

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5.0 (18 reviews)
5.0
5.0
84%
84%
$30 USD / hour
Flag of INDONESIA
yogyakarta, indonesia
$30 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
15%
Repeat Hire Rate

Electronic and Embedded System Engineer

Professional Embedded System Engineer with 9 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII - HTTP, MQTT, TCP, UDP

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Reviews

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Showing 1 - 5 out of 18 reviews
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5.0
$184.00 USD
Ahmad E. was very keen on understanding requirements and completed the job on time and within budget.
Python
Software Architecture
C++ Programming
Arduino
Graphical User Interface (GUI)
S
Flag of Nilesh B.
@surietech
1 year ago
5.0
₹10,000.00 INR
They really knew what they talking about and were great to work with. This freelancer is awesome.
C Programming
Electronics
Microcontroller
Electrical Engineering
Arduino
M
Closed User
@milindra17
1 year ago
5.0
$780.00 USD
Ahmed done a very good work to over come the challenge we face to encode NTAG chip. He also advice and recommend many other aspect of different cards and the advantage disadvatneges of there security aspects. looking forward to work more in other project related to card encoding and or RFID solution. thanks Ahmed
Automotive
Analog
ARM
Bill of Materials (BOM) Analysis
+1 more
O
Flag of One D.
@onedotcom
1 year ago
5.0
$35.00 USD
Ahmad is very efficient, good communication, dedicate, with high skills on NFC technology!
Python
Linux
Software Architecture
Near Field Communication (NFC)
User Avatar
Flag of Allan J.
@AllanJonis
2 years ago
5.0
$105.00 USD
Fast delivery and everything work from 1st connection. Recomended !!
C Programming
Electronics
Microcontroller
Electrical Engineering
Arduino
User Avatar
Flag of Krzysztof D.
@dvjcodec
2 years ago

Education

D3

Universitas Gajah Mada, Indonesia 2012 - 2015
(3 years)

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