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$20 USD / hora
Bandera de SERBIA
pozarevac, serbia
$20 USD / hora
Aquí son las 4:58 p. m.
Se unió el diciembre 12, 2014
2 recomendaciones

Aleksandar D.

@LXD

5,0 (5 comentarios)
2,3
2,3
100%
100%
$20 USD / hora
Bandera de SERBIA
pozarevac, serbia
$20 USD / hora
100 %
Trabajos finalizados
100 %
Dentro del presupuesto
86 %
A tiempo
29 %
Tasa de recontratación

Nanoscience and photonics engineer

Hi, I am Alex, I majored in Nanoscience and Photonics as a top of class student at School of Electrical Engineering at Belgrade University Serbia, currently finishing a PhD in Quantum Electronics at School of Electronic and Electrical Engineering at University of Leeds, UK. I have experience in Matlab, C, C++ and Unix and more then 10 years of experience in Math, Physics, Quantum Mechanics and Optical Telecommunications. My expertise is in Numerical Mathematics. I have been teaching Maths, C and Matlab programming and Control System during my PhD at the University. Native Serbian speak (can also speak Croatian, Montenegrian and Bosnian on native level). I took TOEFL ibt exam on 20.12.2014 and my score is: 109/120 (Writing - 27, Listening - 29, Speaking - 26, Reading -27). I have been living in UK for the past 4 years and my English is very fluent.

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Comentarios

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Mostrando 1 - 5 de 5 reseñas
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5,0
£40,00 GBP
Communicates well, easy to work with.
Physics
S
Closed User
@Samuel0007b
hace 2 años
5,0
$20,00 USD
Great communication. He knows how to help you and he cares for what he was responsible.
Matlab and Mathematica
Quantum
Nanotechnology
Physics
J
Bandera de James H.
@jheperman1994
hace 9 años
5,0
$40,00 USD
impressed by the efficiency, technicality and adhering to time constraint as well. Hired him second time and fully satisfied again.
Matlab and Mathematica
Quantum
Mathematics
Nanotechnology
+1 más
F
Closed User
@fbaig321
hace 9 años
5,0
$10,00 USD
a tiny issue happened, but very nice communication skills, and very helpfull person, would like to hire again, regards,
PHP
Java
Software Architecture
C++ Programming
Mathematics
A
Closed User
@ads2100
hace 9 años
5,0
$20,00 USD
I would like to hire this guy again. As I found him expert in his field. Apart from that, he's done the job in the shortest possible time.
Mathematics
F
Closed User
@fbaig321
hace 9 años

Experiencia

Internship

Vrije Universitet Brussels, B-Phot, photonics group
jul 2014 - sept 2014 (2 meses, 1 día)
My practical experiences include an internship at the photonics group at VUB in Brussels. I gained very useful experience in numerical solving of non-linear differential equations. In two months time I was able to completely understand the numerical method and optimize the matlab code (I reduced simulation time from 6hours to 10minutes)

Educación

PhD. in Electrical Engineering

University of Leeds, United Kingdom 2016 - 2019
(3 años)

MSc. in Electrical Engineering department of Nanoscience and Photonics

Belgrade University, Serbia 2015 - 2016
(1 año)

Bachelor in Electrical Engineering department of Nanoscience and Photonics

Serbia 2010 - 2014
(4 años)

Calificaciones

Written commendation

School of Electrical Engineering, Belgrade University, Serbia
2014
Commendation by faculty for the top of the class student in the department of physical electronics.

Publicaciones

Infinite-Period Density-Matrix Model for Terahertz-Frequency Quantum Cascade Lasers

IEEE Transactions on Terahertz Science and Technology
A. Demić, et al. "Infinite-period density-matrix model for terahertz-frequency quantum cascade lasers." IEEE Transactions on Terahertz Science and Technology 7.4 (2017): 368-377.

Influence of external magnetic field on transition matrix elements in quantum well and QCLs

Superlattices and Microstructures
A. Demić, J.Radovanović and V. Milanović, Analysis of the influence of external magnetic field on transition matrix elements in quantum well and quantum cascade laser structures, Superlattices and Microstructures 96, 134-149 (2016)

WKB method for potentials unbounded from below

Modern Physics Letters B
A. Demić, V. Milanović, J.Radovanović and M. Musić, WKB method for potentials unbounded from below, Mod. Phys. Lett. B 30 1650003 (2016)

Supersymmetric quantum mechanics and phase rigidity of the corresponding wavefunctions

Physical Letters A
A. Demić, V. Milanović, J. Radovanović, Bound states in the continuum generated by supersymmetric quantum mechanics and phase rigidity of the corresponding wavefunctions, Phys. Lett. A 379 2707 (2015)|

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