Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
EXPLORE
Arduino C Programming Electronics Microcontroller Serial Peripheral Interface (SPI)
Profile cover photoundefined
You're now following .
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed user.
Error unfollowing user.
You have successfully recommended
Error recommending user.
Email successfully verified.
User Avatar
$30 USD / hour
Flag of INDONESIA
yogyakarta, indonesia
$30 USD / hour
It's currently 4:16 PM here
Joined November 9, 2018
0 Recommendations

Ahmad E.

@edi45

monthly-level-two.svgverified.svg
5.0 (15 reviews)
4.6
4.6
$30 USD / hour
Flag of INDONESIA
yogyakarta, indonesia
$30 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
23%
Repeat Hire Rate

Electronic and Embedded System Engineer

i have experience for more than 8 year in electronic design with altium, KiCAD, and eagle, firmware for microcontroller such as AVR, STM32, ESP8266, ESP32, NXP, TI, etc with C/CPP Arduino or native platform, desktop app (java). Sample project: - NFC payment - manless parking system - Solar power installation, circuit design, and monitoring app development - car engine monitoring with CAN bus, LIN bus, and RS232/RS485 - fluid control with arduino, IoT, dashboard - LoRa Bell - BMS design and monitoring - Farming monitoring system - LED and lighting control - etc
Freelancer Arduino Engineers Indonesia

Contact Ahmad E. about your job

Log in to discuss any details over chat.

Portfolio Items

featuring monitoring worker's work flow, signed with RFID/NFC card and start counting the productivity, stored on postgreSQL database
Time tracking management system
Design Multi-Layer PCB for industrial application
PCB Design
Design Multi-Layer PCB for industrial application
PCB Design
Design Multi-Layer PCB for industrial application
PCB Design
featuring CANBUS to serial port (Teensy) using java
Car Enginer Monitoring
Monitoring BMS and Inverter for solar panel, powering RS485, RS232 and modbus RTU and cloud dashboard with MQTT communication
Raspberry Pi-GUI base
Monitoring BMS and Inverter for solar panel, powering RS485, RS232 and modbus RTU and cloud dashboard with MQTT communication
Raspberry Pi-GUI base

Reviews

Changes saved
Showing 1 - 5 out of 15 reviews
Filter reviews by: 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
20 days ago
5.0
$70.00 USD
Fast delivery and everything work from 1st connection. Recomended !!
C Programming Electronics Microcontroller Electrical Engineering Arduino
User Avatar
Flag of Krzysztof D. @dvjcodec
26 days ago
5.0
$100.00 USD
As always the work performed was superb. Edi went to a lot of effort to comply with my very urgent requirement, and I will absolutely hire him again. What a pleasure to work with an expert!!!
C Programming Electronics Microcontroller Arduino
+1 more
F
Flag of Machiel V. @ferdie10
5 months ago
5.0
$200.00 USD
Another great job. Perfect job.
C Programming Software Architecture Arduino
User Avatar
Flag of Krzysztof D. @dvjcodec
6 months ago
5.0
$100.00 USD
He never give up. Freelancer with lot of programming skills. Highly recommended !!
C Programming Electronics Microcontroller Electrical Engineering Arduino
User Avatar
Flag of Krzysztof D. @dvjcodec
6 months ago

Education

D3

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

Contact Ahmad E. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Top Skills

Arduino 12 Electronics 11 C Programming 10 Microcontroller 10 Serial Peripheral Interface (SPI) 7

Browse Similar Freelancers

Arduino Engineers in Indonesia
Arduino Engineers
Electronics Engineers
C Programmers

Browse Similar Showcases

Arduino
Electronics
C Programming
Microcontroller
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2022 Freelancer Technology Pty Limited (ACN 142 189 759)
There is no internet connection
Loading preview