Profilbilde
Du følger nå
Feil med følging av bruker.
Denne brukeren tillater ikke brukere å følge dem.
Du følger allerede denne brukeren.
Medlemskapsplanen din tillater bare 0 følginger. Oppgrader her.
Sluttet å følge
Kunne ikke slutte å følge bruker.
Du har vellykket anbefalt
Kunne ikke anbefale bruker.
Noe gikk galt. Oppdater siden og prøv igjen.
Vellykket bekreftelse av e-post.
Brukeravatar

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 / time
s flagg
Argentina (12:04 p.m.)
Ble med januar 15, 2014
$45 USD / time
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
Verifikasjoner
Innen fristen
97 %
Innenfor budsjett
95 %
Akseptrate
96 %
Gjenansettelsesrate
12 %

Portefølje

Portefølje

10966613
10966611
10966607
7590427
6529714
5143051
10966613
10966611
10966607
7590427
6529714
5143051
Endringer lagret
5.0 · 50 Reviews
Anmeldelser
Brukeravatar
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
s flagg
Clarksville, United States
6 dager siden
Del
Brukeravatar
Nrf firmware improvement €2 918,50 EUR
Julian has been a great development partner.
Tobias K.
@tobiaskramer
s flagg
Feldkirchen, Germany
en måned siden
Del
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
s flagg
Wallisellen, Switzerland
2 måneder siden
Del
T
PCB Layout $500 USD
Great job, Julian. You completed everything as agreed, and you did it excellently.
Eduardo T.
@THEKOMEDICAL
s flagg
Montevideo, Uruguay
5 måneder siden
Del
J
Project for Julian A. $1 700 USD
creative and solved problems
Jason P.
@jpyeron
s flagg
baltimore, United States
10 måneder siden
Del
Erfaring
Design engineer
apr., 2015 - nåværende
9 år, 9 måneder
CHLAB
apr., 2015 - Nåværende
9 år, 9 måneder
Product and electronic design of laboratory thermal instruments.
apr., 2015 - nåværende
9 år, 9 måneder
Universidad nacional de Mar del Plata
aug., 2008 - nåværende
16 år, 5 måneder
Researcher
apr., 2013 - Nåværende
11 år, 9 måneder
Research in the Laser laboratory of Physics department. Dedicated to optical fiber based polymer sensors (POF)
University Teaching
aug., 2008 - Nåværende
16 år, 5 måneder
I have worked in the chairs of Physics I, II and III in addition to the chairs of Electronic Circuits I and II
aug., 2008 - nåværende
16 år, 5 måneder
Utdanning
Universidad Nacional de Mar del Plata
2014 - 2019
5 år
Ph.D.
s flagg
Argentina
2014 - 2019
5 år
Universidad Nacional de Mar del Plata
2005 - 2012
7 år
Electronic Engineer
s flagg
Argentina
2005 - 2012
7 år
Publikasjoner
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.
Sertifiseringer
Basic Numeracy - Level 1
Basic Numeracy
P
Preferred Freelancer Program SLA
Analog Electronics - Level 1
Analog Electronics
US English - Level 1
US English
Invitasjonen ble sendt!
Takk! Vi har sendt deg en lenke for at du skal kunne kreve din gratis kreditt.
Noe gikk galt. Vær så snill, prøv på nytt.
Registrerte brukere Publiserte jobber
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)
Forhåndsvisning innlasting
Tillatelse gitt for geolokalisering.
Påloggingsøkten din er utløpt og du har blitt logget ut. Logg på igjen.