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Goncalo Ramos
@goncalo_ramos_4
Python Data Analyst: Data Cleaning, Analysis and Visualization
Portugal
English, Portuguese, Spanish
About me
I can help you turn messy data into clean, organized, and useful datasets using Python. I can clean and restructure CSV/Excel files, merge and match datasets, remove duplicates, handle missing values, transform data, perform statistical analysis, and create clear, publication-ready visualizations. With a background in Physics and Astrophysics, I have hands-on experience working with large scientific datasets, including data cleaning, cross-matching, analysis, and visualization.
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Goncalo Ramos
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Average response time: 1 hour
See my services
Data Cleaning
I will clean, merge and organize your data using python
Statistical Modeling & Analytics
I will perform data analysis, statistics and visualization using python
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vad4450
United States
I also acknowledge the deep understanding shown in addressing the leap‑year correction, resolving unmatched emissions, and ensuring full chronological integrity across all four datasets. The cooperation and responsiveness throughout this process were exceptional and contributed directly to the successful completion of the deliverables.
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