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$50 USD / hour
Bandeira do(a) ARGENTINA
mar del plata, argentina
$50 USD / hour
It's currently 12:25 AM here
Joined janeiro 15, 2014
3 Recomendações

Julian A.

@chuledeco

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5,0 (44 avaliações)
6,9
6,9
97%
97%
$50 USD / hour
Bandeira do(a) ARGENTINA
mar del plata, argentina
$50 USD / hour
96%
Trabalhos Concluídos
93%
Dentro do Orçamento
96%
No Prazo
15%
Taxa de Recontratação

TOP 0.1% in Freelancer.com

As a proactive electronic engineer with ten years of experience in the industry, I offer complete solutions to bring your ideas to life. Working alongside a team of engineers and industrial designers, we can guide you through the design process from the initial concept to the final product. Our extensive experience in working with PCB manufacturers, component suppliers, and PCBA services ensures a smooth process and high-quality results. Our communication style is professional, yet casual, ensuring a positive working experience for all parties involved. With a focus on precision engineering and attention to detail, we are committed to delivering solutions that meet your requirements. While my Ph.D. and position as a professor at the Mar del Plata National University are important components of my expertise, our focus is on providing complete solutions for your electronic design needs. Let us help you engineer success. Analog/Digital electronics design PCB layout (IPC related) Firmware development for ESP32, PIC, Atmel, Silabs. Low, Medium and high-level programming: Python, C, C++, ASM, Matlab, Arduino Signal conditioning and processing, analog and digital filtering Fuzzy logic & machine learning 3D modeling and printing Product design

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Avaliações

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Mostrando 1 - 5 de 44 avaliações
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5,0
$250,00 USD
Good work. Good knowledge of the field.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 mais
R
Bandeira do(a) Jesus Rene V.
@renevtx
há 1 mês
5,0
$650,00 USD
Excelent Job of the Pablo and Julian, Really good expertice in electronics and programming.
Electronics
Embedded Software
R
Bandeira do(a) Ricardo V.
@RicardoVasquezR
há 1 mês
5,0
$1.800,00 USD
Julian is an outstanding electrical engineer and designer. He took our high-level ideas and created a PCB design and enclosure to our specifications. He is an excellent communicator and always asks good questions to get to the best design. Thanks, Julian!
Avatar do Usuário
Bandeira do(a) Charles T.
@ceturc
há 2 meses
5,0
$820,00 USD
I couldn't endorse Julian more highly
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 mais
B
Bandeira do(a) Ben A.
@Bennet2021
há 5 meses
5,0
$400,00 USD
Muy buen trato, es profesional con respecto al trabajo. Recomendable
Electronics
Microcontroller
Electrical Engineering
PCB Layout
+1 mais
F
Bandeira do(a) Francisco F.
@franciscoferri
há 5 meses

Experiência

Design engineer

CHLAB
abr. 2015 - Atual
Product and electronic design of laboratory thermal instruments.

Researcher

Universidad nacional de Mar del Plata
abr. 2013 - Atual
Research in the Laser laboratory of Physics department. Dedicated to optical fiber based polymer sensors (POF)

University Teaching

Universidad nacional de Mar del Plata
ago. 2008 - Atual
I have worked in the chairs of Physics I, II and III in addition to the chairs of Electronic Circuits I and II

Educação

Ph.D.

Universidad Nacional de Mar del Plata, Argentina 2014 - 2019
(5 anos)

Electronic Engineer

Universidad Nacional de Mar del Plata, Argentina 2005 - 2012
(7 anos)

Publicações

Improved spectral resolution in time-varying interferometry

Optics and Lasers in Engineering https://doi.org/10.1016/j.optlaseng.2018.07.003
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.

Double domain wavelength multiplexed Fizeau interferometer...

Optics and Lasers in Engineering https://doi.org/10.1016/j.optlaseng.2016.12.006
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.

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