- I'm part of a team called Data Engineer Delivery, team responsible to develop data ingestion to business.- Data ingestion from several sources (API, Oracle databases, Kafka topics, etc) to Data Lake in AWS, using frameworks built internally and developing Python codes, creating AWS resources throught Terraform and loading these data into Athena and Redshift (stage and analytics layers).- Support to Data Science squads, developing ETLs in DBT at Trusted and Refined layers; and Dags in Apache Airflow.- Maintainance and improvements in existing data pipelines.

- Data ingestion from several sources (relational and non relational databases, APIs, Google sheets, etc) to AWS Data Lake, going through Raw, Processed, Curated and Analytics layers, using Python, Pyspark, Apache Airflow, AWS Athena and Redshift, DBT and Git.- Automation of processes in Financial area: Python codes that load data from sheets, external and internal data; transform/treats lots of informations and load them into consolidaded bases in AWS Athena.- ETLs and Dags monitoring and problems solving related.- Creation of AWS resources (DMS tasks, S3 buckets, users, policies, roles, etc) using Terraform, an Infrastructure As a Code tool.

- I joined a migration project of on premise data to cloud. My job was extract data from Oracle database, transform and load it into AWS Redshift using Pentaho Data Integration.- I worked supporting business areas (Finance, Fraud Prevention, Marketing, etc) delivering data at Data Lake and building dashboards in Tableau and Metabase.- I built integrations of external data come from Credit Bureaus to help Billing Department.- Support to Redshift business users managing access (users creation, permissions, grants, etc.)

Responsibilities:- Prerequisite analysis to evaluate entries of new products in CRM system;- Data integration and ETL process;- Control and send data to credit card billing through Web Service;- KPIs and dashboard development;- Data analysis focused on effectiveness of automatic debit and credit card billing;- Reports to internal and external customers.

Responsibilities:- Errors monitoring in ETL process;- ETL process maintenance;- SQL queries development;- Database information extraction and reports development;- Documentation and data dictionary updating;