Data Scientist with an M.Sc. in Experimental Physics, focused on predictive modeling, statistical validation, and applied analytics. Experience in retention modeling, customer dissatisfaction analysis, and complex noisy-data workflows. Currently expanding hands-on work with Databricks and Spark.
| ๐ Nationality | ๐ง๐ท Brazil |
| ๐ก Residency | ๐ง๐ท Brazil |
| ๐ Location | ๐ง๐ท Brazil |
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rok.co/@lucas_ker |
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| Skilled in | python sql machine learning data science statistics predictive modeling pandas scikit learn databricks spark analytics feature engineering |
| Fluent in | portugueseenglishspanish |
| Preferred timezone | -5,-4,-3,-2,-1,0,+1,+2 |
| Preferred annual pay (min) | $50,000/year |
| Preferred hourly pay (min) | $25/hour |
| Last seen | 5 days ago |
| Signed up | 6 days ago |
| Badges |
๐จโ๐ป Remote worker ๐จ Maker ๐ฃ Newbie |
2025 - 2026: Freelance Data Scientist @ Upwork
2022 - 2025: Graduate Researcher (M.Sc.) @ University of Sรฃo Paulo (USP)