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arthurdohnert

Arthur Dohnert

@arthurdohnert

Data Scientist

Brazil
Portuguese, English
About me
Computer Engineering student at UFRGS with experience in Python, data analysis, machine learning, and scientific computing. I currently contribute to a research project focused on scientific visualization and high-dimensional data analysis, using tools such as Pandas, NumPy, Scikit-learn, and Matplotlib. I can help with Python automation, data processing, visualization, SQL tasks, and technical documentation. I value clear communication, reliability, and delivering high-quality results on time.... Read more

Skills

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arthurdohnert
Arthur Dohnert
Offline • 
Average response time: 1 hour

See my services

Scripting
I will write clean python scripts for automation web scraping and data tasks
From$15 / projectMore details
Statistical Modeling & Analytics
I will analyze your data in python and deliver charts and insights
From$20 / projectMore details

Work experience

Federal_University of Rio Grande do Sul

Federal University of Rio Grande do Sul

Part-time • 2 yrs

Researcher in Data Visualization

Aug 2025 - Present • 1 yr 1 mo

- Develop Python pipelines (Pandas, NumPy, scikit-learn, Matplotlib) to process and visualize high-dimensional datasets. - Apply dimensionality reduction techniques to project complex data into interpretable 2D spaces for exploratory analysis. - Integrate machine learning methods into the analysis and collaborate with the research team on investigating and communicating results.

Undergraduate Teaching Assistant (Linear Algebra).

Jan 2025 - Dec 2025 • 11 mos

- Supported students from engineering and exact-sciences courses in linear algebra through problem-solving sessions. - Translated abstract concepts — vector spaces, linear transformations, eigenvalues — into accessible explanations with direct application to computing and data analysis