Data Engineer

• Building and optimizing data pipelines for diverse clients. Skilled in Python, SQL, and AWS for data processing and storage.

• Designing Cloud Infrastructure on data warehouse projects.

• Delivered a real-time data analytics platform for an e-commerce client, enabling faster decision-making based on customer behavior

Achievements: He worked and implemented cloud-based data solutions for several clients as a freelance. Lastly, he has worked on setting a real-time process based in Kafka for the customer platform, improving the performance of the whole ETL process. He used GitHub Actions in some cases to execute standalone data pipelines.

• Build, test, and maintain database and ETL pipeline architectures.

• Collaborate with management to understand how data is connected.

• Create new data validation methods and data analysis tools.

• Ensure compliance with data governance and security policies.

• Develop algorithms to transform data into useful, actionable information.

Achievements: Improvement of manual processes by implementing data integration tools within the data pipelines of the project. This made faster data ingestión for the ETL process.

• Analyze the data pipelines and perform data queries on data stored in diverse data warehouses (SQL Server, MySQL).

• Validate rules for bringing data over, update the data model to reflect any changes, perform reconciliation analysis, and update mapping tables.

• Create data visualization using Tableau, Qliksense, and open-source libraries.

Achievements: Collaborated with developers and stakeholders by helping them to shape data models for database migration,

• Improved data visualization process for business users.

• Translate the customer, business and market needs into product requirements.

• Coordinate with 3rd party companies to deliver on requirements.

• Understand and identify opportunities to improve and manage data through BI tools like QlikView, QlikSense, Cognos, Alteryx, PowerBI.

Achievements:

• Successfully Implemented QlikView dashboards and collaborated with the Analytics unit to migrate existing Tableaau and Alteryx ETL processes into QlikView.

• Execution of application support for application development activities and maintenance for Oracle EPM products.

• Manage and deliver data to relevant departments within the organization

• Design, develop, and maintain OBIEE dashboards.

Achievements:

• Acquired a lot of experience and working knowledge that has been the foundation until this time