Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
EXPLORE
Linux Microcontroller PHP Python Raspberry Pi
Profile cover photo
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.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$10 USD / hour
Flag of SRI LANKA
borella, sri lanka
$10 USD / hour
It's currently 12:32 PM here
Joined December 4, 2016
0 Recommendations

Isuru Amithabaya W.

@isurutech

annual-level-two.svg
5.0 (7 reviews)
4.0
4.0
$10 USD / hour
Flag of SRI LANKA
borella, sri lanka
$10 USD / hour
88%
Jobs Completed
97%
On Budget
97%
On Time
N/A
Repeat Hire Rate

Electronic and Computer programming and PCB design

I have good knowledge in several fields including Electronic and Computer Programming. The knowledge in Electrical field including Analog and Digital circuit designing, PCB designing (With use of KiCAD, CorelDraw, and FreePCB). I also have knowledge in designing and programming of Micro controller based Digital Circuits using Microchip and Atmel (Arduino including) Micro controllers. I know VB.net, Python and C++. I also have sound knowledge in Raspberry Pi device and programming.
Freelancer Raspberry Pi Specialist Sri Lanka

Contact Isuru Amithabaya W. about your job

Log in to discuss any details over chat.

Portfolio Items

The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The Green House Controller, is build around ESP8266. The unit has 4 relay switch to control any device depending on parameter set. there is a sensor to measure humidity and temperature in the unit.
Any switch could be control depending on Humidity , Temperature, Time period, clock or fixed setting. Parameter set using build in wifi and web interface. 
Also feature OTA firmware update.
Green House Controller
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
The PCB was design to save fuel data from fuel dispenser to internal storage and generate bill for printing.
The system use three ATMega328P micro controllers communicating with use of I2C protocol.
Update:
Billing System for Laugfs Petrolium
This project was for local LP Gas dealer to print a bill to send to customer at delivery. 
Designing of GUI was done with Tkinter for Python. There were a MySQL data base to save the bill details.
Raspberry Pi based Billing Systm
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
This project is to build a automated car to drive up to programmed location. The car uses GPS data to calculate distance and angle to destination from magnetic North. Then the car navigate toward destination with help from GPS and magnetic sensor. The micro controller used in the project is Arduino Mega board. 
The car consist of ultrasound distance sensors at front and side to avoid collision with any other object.
The automated Robot Car
Calling counter transmitter and display for Doctor's office. The communication is to be through existing WiFi network or one-to-one WiFi network.
PCB Layout Design
Calling counter transmitter and display for Doctor's office. The communication is to be through existing WiFi network or one-to-one WiFi network.
PCB Layout Design
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino
The unit update IP address to Dynamic DNS record of connected network. To access Network through Internet Dynamic DNS records were used where no Static IPs available.  Some ADSL routers could not update DNS records configured internally or do not allow custom configuration. The unit provide facility to update records of custom service providers.
Dynamic DNS updater using Arduino

Reviews

Changes saved
Showing 1 - 5 out of 7 reviews
Filter reviews by: 4.4
€10.00 EUR
He is a good guy who tries a lot for what he is doing. We had a very friendly dispute for various reasons. The timing was not good for both of us, so we preferred to stop our cooperation.
D
Flag of Sofia Z. @danis263
2 months ago
5.0
$250.00 USD
Any delays were my fault. Very good and made sure i was satisfied.
PHP Electronics Microcontroller Software Architecture Arduino
User Avatar
Flag of Adrian A. @ultsol
1 year ago
5.0
$30.00 USD
This guy knows his stuff I will be working with him on my other projects delivered what i needed thank you Amithabaya W.
Python Linux Android Raspberry Pi
U
Flag of Daniel L. @uws
2 years ago
5.0
$65.00 USD
good freealncer and really professional one did my job exactly i needed Thankyou
Electronics Microcontroller Arduino Assembly Raspberry Pi
M
Flag of Michal R. @michalromanio
3 years ago
5.0
$250.00 USD
Mr. Isuru A. is very good in both hardware and software, and I highly recommend him. I definitely like to work with him again.
Python Linux Software Architecture Raspberry Pi
E
Flag of Eric O. @ericcouyang
3 years ago

Education

Certificate in Infrmation Technology (External)

University of Colombo, Sri Lanka 2000
(Less than a year)

Qualifications

Thechnician Certificate in Telecommunication Systems Theory

The City & Guilds of London Institute, UK
2006
This is one part of certificate for successfully completion of Technician level in Telecommunication at City & Guilds of London Institute, UK

Thechnician Certificate in Telecommunication Systems

The City & Guilds of London Institute, UK
2006
This is one part of certificate for successfully completion of Technician level in Telecommunication at City & Guilds of London Institute, UK

Certificate in Information TEchnology

University of Colombo School of Computing
2002
This is awarded for successfully completion of First year of Bachelor of Information Technology (BIT) degree program by University of Colombo

Contact Isuru Amithabaya W. 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

Raspberry Pi 4 Python 3 PHP 2 Linux 2 Microcontroller 2

Browse Similar Freelancers

Raspberry Pi Specialist in Sri Lanka
Raspberry Pi Specialist
Python Developers
PHP Developers

Browse Similar Showcases

Raspberry Pi
Python
PHP
Linux
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 © 2023 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.