My name is Alfonso, I am a highly qualified Data Scientist working remotely from Spain on a freelance basis.
Passionate about Machine Learning, Data Science & Analytics, offering 20 years of experience in those disciplines. I deliver high-quality end-to-end work, from data analysis and model building, testing and deployment to writing production-quality code in several programing languages.
Some examples of my experience are:
- Building customer segmentation models
- Build regression models for sales forecast and dynamic price calculation
- Computer vision for pathogens identification.
SKILLS
1. Project Management.
2. AI/Big Data: Apache Spark, Hadoop, Databricks, Tensorflow, PyTorch and Keras.
3. Scientific & Statistics: PySpark, Python, NumPy, Pandas, SciPy, Matplotlib, Scikit-Learn and R.
4. Programming languages/frameworks: C/C++, SCALA, JavaScript, SQL, NodeJS, Express, ReactJS.
5. Data bases: Apache Cassandra, Hive, HBase, Oracle, SLQ Server, PostgreSQL, MySQL, MongoDB / Atlas, AWS Redshift, BigQuery.
6. Cloud Platforms: AWS, Azure, Google.