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Location

Spain

Rate

$50  / per hour

Years of experience

20+

About

As a BI Technical Lead and Senior Data Engineer, I bring over 20 years of experience in data warehousing, business intelligence, and data integration across various industries, including automotive, financial, telecom, services, and pharmaceuticals. I've had the opportunity to work with large consulting companies such as Nestlé (Nespresso), Deloitte, and Arthur Andersen, where I’ve been involved in the entire lifecycle of data warehouse projects, designing and implementing complex data processing solutions. My expertise spans ETL processes, using tools like Informatica PowerCenter and Microsoft Integration Services, and creating data management systems and cloud data pipelines, particularly within Azure and Snowflake environments. Additionally, I specialize in multidimensional and relational data modeling and have extensive experience in web-based reporting systems and dashboards. Throughout my career, I’ve successfully led small technical teams, providing coaching and guidance in BI solutions. I've implemented various data marts, migration projects, and transparency portals, leveraging a broad range of tools like OBIEE, Business Objects, and Python. My work in international settings, such as Detroit, and with companies across multiple sectors, has provided me with a deep understanding of data governance and cloud analytics best practices. Currently, I support Nespresso in its digital transformation efforts by designing data ingestion frameworks and implementing Python solutions with DBT and Snowflake, all while ensuring data governance through best practices.

Tech Stack

Snowflake, Azure, Data Engineering, ETL, Informatica, Java, MS SQL, Obiee, Oracle, PL/SQL, Python, SAP, Scrum, T-SQL, Visual Basic (VB)

Experience

  • Leading the design, development, and implementation of data warehouse solutions, including massive data loading and processing.
  • Extensive experience using ETL tools such as Informatica PowerCenter, Oracle Data Integrator (ODI), and Microsoft Integration Services (SSIS) to facilitate automated data exchange between systems.
  • Designing and implementing data ingestion pipelines and data processing solutions in cloud platforms like Azure and Snowflake, ensuring best practices in data analytics.
  • Creating and maintaining interactive reporting systems, KPI dashboards, and informational corporate portals using tools like Cognos, Business Objects, and OBIEE.
  • Leading and training small technical teams in the Business Intelligence and Data Warehouse ecosystem, fostering team collaboration and technical development.
  • Designing MDM (Customer 360) systems and information exchange integration systems to streamline data processes across organizations.
  • Utilizing Python libraries such as Pandas for data manipulation and analysis, and developing data ingestion pipelines in cloud environments using DBT and Snowflake.

Employment history

Global Data Engineer, Nestle Nespresso October 2021 - Present
  • Define and implement Data Ingestion Frameworks
  • Design Best Practices for Data Process pipelines
  • Provide dashboards data governance and guidance
  • Design and implement solutions using Python with DBT and Snowflake
Technical Team Lead, Deloitte June 2016 - October 2021
  • Lead Information Management Team for multiple BI/DW and data integration projects
  • Coach and train small teams in Business Intelligence/Data Warehouse solutions
  • Design and implement Master Data Management (MDM) solutions
  • Architect data analytics solutions in Azure Data Cloud environments
Business Analyst, GFT IT Consulting January 2016 - May 2016
  • Participate in ETL and Data Integration projects using PowerCenter
  • Conduct data migration for large financial institutions, such as Sabadell Bank
  • Analyze and model business data requirements for financial projects
  • Support large-scale data integration efforts for corporate clients
Senior Consultant, CDS Consulting November 2010 - December 2015
  • Lead BI and special projects for the State of Goias Government
  • Implement Data Transparency Portal for Goias Government
  • Design and maintain Data Warehousing systems for a large TV and media company using SSIS
  • Provide BI solutions using OBIEE, ODI, and SAP BO
Senior Consultant, Softtek Consulting January 2009 - November 2010
  • Lead Data Migration projects for large energy companies
  • Work with PowerCenter and Cognos to streamline data migration from legacy systems to SAP ECC
  • Develop ETL processes for client data integration projects
  • Support data analytics and migration efforts in the energy sector
Senior Consultant, T-Systems January 2005 - January 2009
  • Support international Data Warehouse project for a major automobile manufacturer in Detroit, US
  • Lead PowerCenter and Business Objects integration projects
  • Provide off-shore Data Warehouse support for global clients
  • Instruct Data Warehouse courses (40 hours)
Senior Consultant, Relacional Consultoria January 2003 - January 2005
  • Develop BI solutions using PowerCenter and Microstrategy
  • Lead DataMart solution projects based on CRM systems for a cosmetics company
  • Manage data analytics and integration efforts for corporate clients
  • Provide BI development support for clients in diverse industries
BI Consultant, BearingPoint (Former Arthur Andersen and KPMG Consulting) February 2000 - January 2003
  • Develop BI, EIS, OLAP, and DW systems for various phases of projects
  • Work with PowerCenter, Cognos, and Microstrategy for BI solutions
  • Implement BI solutions for clients like Banco Central do Brasil and PetroBras
  • Design and model business data systems to improve operational efficiency

Education history

UNIP – Universidade Paulista 1997 - 2000 Bachelor in Computer Science
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