Looking for a job

Luiz Jesus

@luizjesus

Message

I modernize Oracle data ecosystems into scalable cloud lakehouse platforms.

Brazil

Message

What I'm looking for

I'm looking to modernize and evolve data platforms, connecting Oracle and ETL foundations with scalable cloud, lakehouse, and analytics architectures.

I've modernized Oracle on-premises data ecosystems into AWS Medallion architectures at NTConsult for Sicredi, building ingestion and transformation pipelines with ODI, PL/SQL, Amazon S3, AWS Glue, Databricks, PySpark, and Delta Lake. I structure Gold-layer analytical data using dimensional Star Schema models and implement data-quality rules for critical migrations.

Across DBC for Unimed, Iventis for Grupo Nós, Accenture for SKY, Alliance Consultoria, and Adecco, I've delivered and sustained ETL pipelines, SQL and PL/SQL routines, analytical KPIs, database performance improvements, and production data operations. I bring 12 years of experience connecting legacy Oracle environments with AWS, Azure, GCP, Snowflake, dbt Core, BigQuery, and Apache Airflow.

Experience

Work history, roles, and key accomplishments

Engenheiro de Dados Sênior

NTConsult

Jun 2025 - Jun 2026 (1 year)

Atuou na modernização do ecossistema de dados Oracle on-premises para arquitetura Medallion na AWS, desenvolvendo pipelines de ingestão e transformação com ODI, PL/SQL, Amazon S3 e AWS Glue. Desenvolveu cargas para processamento de grandes volumes de dados transacionais utilizando Databricks, PySpark e Delta Lake, e implementou validações de qualidade de dados.