Jesus Sevillano Zamarreño

Data scientist graduated in environmental science engineering. Passionate about the environment and technology.
 I have experience in both fields carrying out analysis, visualization, modeling and prediction tasks using the latest analysis and programming tools.
Currently im working as a Data Engineer in a debt collection company with tasks related to engineering and architecture.
 

B2HOLDING:

• Create, collaborate, and maintain the data architecture .(Azure ADF , T-SQL and Power Bi for visualization)
• Gather the data that meets both functional and non-functional business requirements. (Pass data from staging to historical, facts and dimensions through T-SQL Quality Checks)
• Data modeling, processing and transformation (Azure Databricks)
• identify, design, and implement internal process improvements: automate manual processes, optimize data delivery, and redesign infrastructure for greater scalability. (Automatization of tasks using Python)
• Work with data experts to drive greater functionality in data systems. (Help the Data Team picking right Azure Deployment option, Purchasing Models and Service Tiers)
• Contribute to the design and evaluation of data quality (Query Stored Procedures with T-SQL for Data Quality)
• Help implement the company's data governance and data management platform. (Azure Purview)

REPSOL: 

• Data extraction from SQL servers
• Preprocessing and data cleaning with numpy and pandas
• Analysis of data and insights with visualization libraries (Matplotib,
Seaborn, Plotly.express...)
• ML algorithm modeling with Scikit Learn
• Creation of Dashboards using Spotfire
• Automation of simple tasks using Python

Máster Data Science.

Bootcamp en Desarrollo de Software con Python