Vinicius R.
Rio de Janeiro, Brazil
100%
Job Success
Top Rated
Data Engineer | Data Science & Analytics | Python Developer
$50.00/hr
👋 Hey there! I'm a skilled data engineer and 🐍 Python developer with 8+ years of experience in the ⚡ energy sector. My passion is collecting, cleaning, and analyzing data to provide valuable insights to clients.
🎓 I hold an MBA postgraduate degree in Data Science and Analytics from the University of São Paulo, where I gained a solid understanding of statistical analysis, machine learning, and data visualization. Plus, I possess advanced skills in Python, SQL, R, EXCEL, and data manipulation tools such as Pandas and Spark.
🔧 My meticulous data preparation process includes reviewing, cleaning, and consolidating data from multiple sources to ensure accuracy and consistency. I also employ industry-standard encryption and access controls to protect client data.
💼 With a proven track record of delivering high-quality data-driven solutions to businesses across various customers, I am confident in my ability to provide valuable insights and solutions for your business needs.
🤝 Let's connect and talk about how we can develop solutions and generate valuable insights for your business!
Work history
Seeking Data Scientists/Data Engineers with ETL, ML, Python and AWS experience [aws-gsml-2023-1] - Upwork enterprise client
5.00
Jun 14, 2023
-
Jun 26, 2023
"Vinicius did a great job on ETL and ML tasks using Amazon Web Services (AWS) capabilities. We'd be happy to work with this freelancer again."
Private earnings
IBGE data
5.00
Mar 17, 2023
-
Apr 24, 2023
"The work was done with professionalism and on schedule."
Private earnings
Python notebook prject
5.00
Nov 14, 2022
-
Nov 27, 2022
"Very great job, Vinicius had a professional approach in every aspect. Good attention to details was the key for this job, which was done pretty successfully. Really good communication skills…
Private earnings
Electricity distribution network maps with Python - Data for Good
5.00
Nov 13, 2022
-
Nov 15, 2022
"Vinícius' work was amazing. Very complete and based on reliable sources of information, managing to finish the work with an impressive speed and great quality. I highly recommend Vinícius for…
Private earnings
Two bubble maps of data from Mexico
5.00
Nov 12, 2022
-
Nov 14, 2022
"Vinicius did a great job of displaying our data on maps. I hope to work with him again in the future."
Private earnings
Senior python dev, to help with data extraction and various back-end tasks
Apr 15, 2024
-
Present
Job in progress
Private earnings
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Skills
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You will get Professional Data Transformation for Accurate Business Insights.
From $50
2 days delivery