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Electrical Engineering Engineering Mathematics Matlab and Mathematica Mechanical Engineering
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$50 USD / hour
Flag of JAPAN
sendai, japan
$50 USD / hour
It's currently 2:20 AM here
Joined September 8, 2018
24 Recommendations

Sajjad T.

@sajjadtaghvaeifr

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4.9 (133 reviews)
7.6
7.6
$50 USD / hour
Flag of JAPAN
sendai, japan
$50 USD / hour
93%
Jobs Completed
86%
On Budget
87%
On Time
12%
Repeat Hire Rate

PhD in Mechanical Engineering AI/simulink

I have phd in mechanical engineering from department of bioengineering and robotics from Tohoku university and I lead a team of expert engineering with the following skills: ***** Mechanical engineeing ***** Solidworks Ansys Mechanical design Inventor Autocad Machine design Matlab Simulink Vibration Control Stress analysis ***** Electrical Engineering ***** Signal processing Image processing Power electronic Power transmission lines Kalman filters Electronics Conrol systems Identification ***** Computer engineering ***** Programming with python, Java, cpp, etc. Neural networks deep learning convolutional neural network artificial intelligence object detection web design and development iOS and Android apps
Freelancer Matlab and Mathematica Engineers Japan

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Portfolio Items

Deepfakes
Ring, necklace, bracelet
Some jewelry designing
Ring, necklace, bracelet
Some jewelry designing
Ring, necklace, bracelet
Some jewelry designing
Chiller machine and Fan coil 3D modeling
Chiller machine and Fan coil
Chiller machine and Fan coil 3D modeling
Chiller machine and Fan coil
Reverse engineer the design for manufacturing
Reverse engineering mechanical & shape design
Reverse engineer the design for manufacturing
Reverse engineering mechanical & shape design
Reverse engineer the design for manufacturing
Reverse engineering mechanical & shape design
Reverse engineer the design for manufacturing
Reverse engineering mechanical & shape design
Design single cylinder engine with Solidworks
Motorcycle Engine
Arm Robotic Assembly in Solidworks
Robotic Arm

Reviews

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Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
$300.00 USD
We have an ongoing relationship now. This is due to Sajjad's exceptional talent as a Mathematician and Data Scientist.
Engineering Matlab and Mathematica Mechanical Engineering Electrical Engineering Mathematics
+1 more
J
Flag of Mujtaba A. @Jonah20
27 days ago
0.0
$250.00 USD
The project is not completed according to the dispute
Machine Learning (ML) Software Development Blockchain Solidity Smart Contracts
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Flag of Abdelrahman A. @vientos
1 month ago
5.0
$270.00 USD
Sajjad is amongst the most talented mathematicians and data scientists I ever came across. He has real talents and knows almost everything.
Engineering Matlab and Mathematica Mechanical Engineering Electrical Engineering Mathematics
+1 more
J
Flag of Mujtaba A. @Jonah20
2 months ago
5.0
€200.00 EUR
Perfect delivery. I will definitively work with Sajjad again.
Engineering Matlab and Mathematica Mechanical Engineering Electrical Engineering Mathematics
+1 more
H
Flag of Mert H. @hamert
3 months ago
4.8
$250.00 USD
Excellent work and collaboration. I will keep working with this freelancer because this is on-going project. I surely recommend Sajjad.
Engineering Matlab and Mathematica Algorithm Electrical Engineering Mathematics
+1 more
S
Flag of Sotirios S. @sot82
3 months ago

Experience

CEO

AvidMech
Jan 2021 - Present
AVIDMech will provide a bridge between Robotic, AI, and Mechanic.

Education

Ph. D.

Toho University, Japan 2009 - 2012
(3 years)

Publications

Detection of Unstable Periodic Orbits and Chaos Control in a Passive Biped Model

Springer
In this investigation, two chaos control algorithms based on linearization of Poincare´ map (OGY method) and artificial neural networks (ANNs) are utilized to control the motion of a passive biped model.

OPTIMAL MOTION PLANNING OF A PLANAR PARALLEL MANIPULATOR WITH KINEMATICALLY REDUNDANT DOF

Transactions of the Canadian Society for Mechanical Engineering
In this paper, an optimal motion planning algorithm and dynamic modeling of a planar kinematically redundant manipulator are considered.

HMM-based state classification of a user with a walking support system using visual PCA features

Taylor and Francis
In this study, we propose a method for real-time visual state classification of a user with a walking support system. The visual features are extracted using principal component analysis and classification is performed by hidden Markov models, both for real-time fall detection (one-class classification) and real-time state recognition (multi-class classification).

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Top Skills

Matlab and Mathematica 107 Engineering 100 Mathematics 87 Electrical Engineering 79 Mechanical Engineering 49

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