Profile image of chuledeco
@chuledeco
Flag of Argentina Mar Del Plata, Argentina
Member since January 14, 2014
1 Recommendations

chuledeco

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I'm a proactive Electronic Engineer who bring customers a complete solution from the idea to the final product. Although I am in the electronic design market from ten years I'm also a researcher who achieve his Ph.D. working in interferometric optic sensors and works as teacher professor at the Engineering Faculty. As part of a team with other engineers and industrial designers, I can guide customers through the design process up to the manufacturing end. My experience leading with PCB manufacturers, component suppliers and PCBA services will help you to get very soft working experience. Always providing high-quality results. Analog/Digital electronics design PCB layout (IPC related) Firmware development for PIC and Atmel microcontrollers (CCS, Mplab X, Atmel Studio) Medium and high-level programming: Python, C, ASM, Matlab Signal conditioning and processing, analog and digital filtering Large experience in thermal control Fuzzy logic & machine learning
$20 USD/hr
23 reviews
4.8
  • 92%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 32%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Ilya S. Simple PCB module $111.00 USD

    “Julian is very experienced freelancer, helped me design what I wanted. He delivers on time, really a great freelancer.”

  • image of Jose Guilherme B. High Pass Filter - Vibration Signal $50.00 USD

    “Excellent work! Julian has good technical skills and also provided an excellent support for me.”

  • image of Viktoriia K. Project for Julian A. $250.00 USD

    “did a good working. will hire him again”

  • image of Viktoriia K. Schematic and PCB design On Eagle $250.00 USD

    “Excellent Freelancer. Highly Recommend to all clients.”

  • image of Steve B. Project for Julian A. $172.61 USD

    “He was fantastic and I really enjoyed working with him. I plan on using him again soon!”

  • image of Gianluca G. Project for Julian A. -- 2 £100.00 GBP

    “Julian was very professional and delivered first class work”

Experience

Design engineer

Apr 2015

Product and electronic design of laboratory thermal instruments.

Researcher

Apr 2013

Research in the Laser laboratory of Physics department. Dedicated to optical fiber based polymer sensors (POF)

University Teaching

Aug 2008

I have worked in the chairs of Physics I, II and III in addition to the chairs of Electronic Circuits I and II

Education

Electronic Engineer

2005 - 2012 (7 years)

Publications

Double domain wavelength multiplexed Fizeau interferometer...

In this work, we present a simple photonic instrument that can measure positions, distances and vibrations with the very high resolution using two Fizeau interferometers, both using the same optical fiber end as a probe tip itself. Combination of both sensors results in a new one which allows the correct knowledge of an object or surfaces under test, i.e., a high resolution of displacement data plus its absolute position and the true sense of movement.

Improved spectral resolution in time-varying interferometry

In this work, we present a procedure that allows increasing the resolution of dynamic length measurements made by spectral interferometry. The proposed scheme leads to obtaining a compact photonic instrument with the ability to measure distances, variations on positions and vibrations with a very high resolution. This procedure works by detecting changes in the optical path below those that can be detected by spectral analysis.

Certifications

  • Numeracy 1
    96%
  • Preferred Freelancer Program SLA
    89%
  • Analog Electronics Level 1
    87%
  • US English Level 1
    75%

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