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Julian A.

@chuledeco

annual-level-three.svgverified-v2.svgpreferred-freelancer-v3.svg
5.0
50
7.1
7.1
96%

Electronics Engineer | Embedded | IoT

$45 USD / 小时
的国旗
Argentina (9:44 上午)
加入于一月 15, 2014
$45 USD / 小时
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
验证
准时
97%
预算内
95%
接受率
96%
重复聘用率
12%

文件夹

文件夹

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修改已保存
5.0 · 50 Reviews
评论
用户头像
Great expertise in both hardware and software. The work was high-quality, and when a minor issue arose (as is expected in such a complex project), it was corrected in a satisfying way.
Sohum T.
@sthakkar466
的国旗
Clarksville,United States
21 小时前
分享
用户头像
Nrf firmware improvement €2,918.50 EUR
Julian has been a great development partner.
Tobias K.
@tobiaskramer
的国旗
Feldkirchen,Germany
1 个月前
分享
S
Julian proved to be very cooperative, after no less than 9 failed attempts with programmers either responding to the ad without having the requirements or disappearing without responding after making an appointment to discuss the work to be performed.
Pinco P.
@Swiss71
的国旗
Wallisellen,Switzerland
1 个月前
分享
T
PCB Layout $500 USD
Great job, Julian. You completed everything as agreed, and you did it excellently.
Eduardo T.
@THEKOMEDICAL
的国旗
Montevideo,Uruguay
5 个月前
分享
J
Project for Julian A. $1,700 USD
creative and solved problems
Jason P.
@jpyeron
的国旗
baltimore,United States
10 个月前
分享
经验
Design engineer
4月, 2015 -现在
9 年, 9 个月
CHLAB
4月, 2015 - 现在
9 年, 9 个月
Product and electronic design of laboratory thermal instruments.
4月, 2015 -现在
9 年, 9 个月
Universidad nacional de Mar del Plata
8月, 2008 -现在
16 年, 5 个月
Researcher
4月, 2013 - 现在
11 年, 9 个月
Research in the Laser laboratory of Physics department. Dedicated to optical fiber based polymer sensors (POF)
University Teaching
8月, 2008 - 现在
16 年, 5 个月
I have worked in the chairs of Physics I, II and III in addition to the chairs of Electronic Circuits I and II
8月, 2008 -现在
16 年, 5 个月
教育
Universidad Nacional de Mar del Plata
2014 - 2019
5 年
Ph.D.
的国旗
Argentina
2014 - 2019
5 年
Universidad Nacional de Mar del Plata
2005 - 2012
7 年
Electronic Engineer
的国旗
Argentina
2005 - 2012
7 年
刊物
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.
资质
Basic Numeracy - Level 1
Basic Numeracy
P
Preferred Freelancer Program SLA
Analog Electronics - Level 1
Analog Electronics
US English - Level 1
US English
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