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Gilberto G.
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Gilberto G.

Specialist on Data, Signal & Image Processing

I am BS in Electrical Engineering graduated with honors. During my university career I specialized in the design and development of several tools for data processing, feature & pattern extraction, time-frequency analysis, signal convolution (see my portfolio), image classification, linear & nonlinear filtering of time sequences (1D), images (2D), hyper & multi spectral images (3D) as well as the implementation of genetic algorithms for the optimization of Objective Functions subject to linear and nonlinear constraints. In my degree project I implemented a land cover classifier for satellite images (hyper spectrals) using Sparse Signal Representation as an artificial intelligence method positioned in the state-of-the-art (see my portfolio). I currently have more than 3 years of experience in applications that enable extreme performance & accuracy improvements in Machine Learning and in the powerful field of Data Science. In particular, I have heavy expertise implementing models based on classical techniques such as: Binomial and Generalized Logistic Regression, Robust Regression, Neural Networks, Vector Support Machines, K-Nearest Neighbor as well as innovative techniques positioned in the state-of-the-art as Sparse Signal Representation, all of them in applications of Image classification, Denoising, Super Resolution, among others. I have heavy skills in Python and MATLAB (with experience in R as well) so I have used these powerful programming languages for the quickly, reliable and efficient development of my projects. I also carried out 3 masters courses in Biomedical Engineering of Mathematical Methods and Statistics applied to the Engineering, with which I have solid bases to analyze and infer well on the results obtained. Feel free to get in touch with me if you need to solve any problem related to: - Machine learning - Data science - Genetic Algorithms - Signal & Image Processing - Biomedical Image processing

🇻🇪Merida, Venezuela$60/hr100% JSS4.99 (62)Since Oct 2018

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#2,828 / 412k
🇻🇪Country#6 / 3,245
Revenue, last 30 days
$0
Total earnings
$495k

Billed in all: $509k

World#2,828 / 412k
🇻🇪Country#6 / 3,245
Per project
$5.5k
Projects, last 6 months
0
World#209,850 / 412k
🇻🇪Country#1,812 / 3,245
Projects in all
90

Across 98 contracts

63% fixed37% hourly
World#31,807 / 412k
🇻🇪Country#126 / 3,245

Earnings, last 30 days

$509kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$490k$500k$510k$520kOct 8Oct 23Nov 7

Skills