Clara Valero

Proyecto de optimización financiera y análisis de Big Data , ingesta de datos, limpieza en BBDD, ETL, ML predictivo, análisis en PowerBi, Snowflakecolaboración con equipos, desarrollo, Web Scrapping…

• Data Engineering & Cloud Development: Responsible for the enhancement and maintenance of the enterprise Data Lake using AWS services such as Glue, Lambda, S3, and Cloud9. Skilled in Python programming with a variety of libraries to support data ingestion, transformation, and optimization workflows.

• Database Management: Extensive experience with relational and non-relational databases, including SQL, Snowflake, and Oracle, performing advanced queries, database connections, and schema modeling.

• ETL Processes: Complete ownership of the ETL process for new data sources. Tasks include ingestion of CSV files, integration with relational/non-relational databases, data transformation, and logical modeling.

• Data Warehousing: Modeling and uploading data into the corporate Data Warehouse, ensuring clean and optimized data structures for business analytics.

• Business Intelligence & Analytics: Leading efforts in Power BI and Power Query to create impactful dashboards and visualizations. Collaborate closely with the international business team to identify and implement new KPIs, optimize resource utilization, and deliver actionable insights.

• Functional and Financial Analysis: Provide data leadership and functional support to international business teams. Analyze and interpret financial data, leveraging advanced BI tools to drive decision-making and strategic improvements.

• Process Optimization: Focused on improving operational efficiency through process optimization, leveraging automation, and advanced analytical techniques.

Freelancer páginas Web y ecommerce , desarrollo páginas Web desde 0 o con base en Wordpress. Programación en HTML , Javascript. Creación de pasarelas de pago y cifrados de seguridad. Estudio de políticas asociadas (seguridad, cookies, privacidad, reembolso…) Migración de datos, WebScraping, ETL completo... Control de SEO, Google Ads, Facebook Ads... Control de certificados e seguridad SSL, dominios, hosting...