Biography

Damian Leon Portal

Telecommunications and Electronics Engineer

  • Graduated in Telecommunications and Electronics Engineering from the Technological University of Havana (Cujae).

  • Electron Habana company founder. This company provided electrical installation and automation services in homes and businesses.

  • He lived 2 years in Santiago de Chile, where he undertook as an independent worker, installing security cameras, alarms systems and automation.

  •  Successful career as a freelancer on Upwork (See profile https://www.upwork.com/freelancers/~0142ff8c1d828166d9), Freelancer (See profile https://www.freelancer.com/get/DamianLP?f=give) platforms, doing electronic works.

  • Xbintech company founder. This company provides automation services for electronic systems.

References

Some references in freelancer platforms
Analog and Digital electronics test
"One of the best people to work with. He is a class act and a great human being. I highly recommend working with him and would love to work with him too"
CD4000/74HC Logic for moving a device with emergency brake
"I should say that this is the brightest digital electronics engineer I have ever met.  I really liked his approach, using FPGA-related tools, state machine modeling, Karnaugh-map optimization and simulations of the result circuit. I recommend him for his correct attitude, professionalism (as described above), easy-going personality and I would definitely work him in the near future again"
 Write a program for Arduino Mega that can 12 control valves and 12 Load cells simultaneously.
"Did an amazing job! He is really talented and will definitely work with him again!"
The program execution (Embedded Systems and Microcontrollers)
"Professional, knowledgeable, patient, understandable and delivered quality work on a budget. Highly recommended  to any potential clients"
Automotive door-open and lights-on alert
"Anyone in need of help with an electronics circuit design MUST contact Damian. He worked very hard and very quickly on my project, and was very patient with my poor understanding of his field. He is not just an excellent engineer, he is a super person"
PCB design
"You will never regret hiring Damian. He is an absolute gentleman and has a heart of gold."
Link Nextion screen to Arduino controller
"I cant say enough about how Damian provided service. He first queried about my understanding of the project and then carried forward to meet my requirements as posted and then moved on to improve upon my request. He worked with me at each and every step of the way. At one point in the process I made a mistake in typing a timing... he produced accurate code for my mistake and when I told him about my error, he had a simple answer: " no problem " ... and he fixed my error very quickly. I have nothing but praise for his knowledge, skill and understanding. He produced elegant and efficient code to my request. Wow!"
AC Mains Voltmeter
"Damian was a great freelancer to work with. Excellent communication skills and attention to detail and project timelines. He was very supportive in fine tuning his work until we were satisfied with the results. We would definitely recommend working with Damian on your next technical project."
Piezoelectric Driver Circuit Design
"Damian was great on this project. He delivered the work guaranteeing results and tying 100% of the fund to the design being functional. Would hire again."