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henrique marinoo

@henriquemarinoo

Message

I build scalable data pipelines, high-performance databases, and reliable analytical platforms.

Brazil

Message

What I'm looking for

I'm looking to build scalable, reliable data platforms and database environments, working with modern data stacks, distributed systems, data quality, observability, and machine learning applications in global environments.

I've built scalable data platforms and high-performance database environments for CENTRAL IT, VECTOR, and STEFANINI in Brazil. Across more than 10 years, I've focused on SQL, database administration, ETL/ELT, and dependable data delivery.

At CENTRAL IT, I design and optimize high-availability PostgreSQL environments, develop Pentaho ETL pipelines, and integrate SQL Server, MySQL, and PostgreSQL sources into centralized analytical environments. I also build data visualizations and indicators that support business decision-making while improving reliability and performance.

At VECTOR, I implemented and managed ELK Stack monitoring and analytics at scale, designed MongoDB environments for high-volume ingestion, and built real-time and batch pipelines with Logstash and Pentaho. Earlier at STEFANINI, I developed SQL Server queries, stored procedures, reports, dashboards, KPIs, and operational automations for enterprise systems.

I'm continuing to deepen my work in artificial intelligence, data science, machine learning, and applied statistics through postgraduate and MBA programs. I bring an engineering mindset to data quality, governance, observability, performance tuning, and distributed processing.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer | Database Administrator

Current

Central IT - Tecnologia em Negócios

Jun 2023 - Present (3 years 2 months)

* Designed and maintained high-performance PostgreSQL database environments in production.

* Built scalable ETL pipelines using Pentaho Data Integration (PDI), enabling reliable data integration across multiple systems.

* Developed complex SQL queries, stored procedures, and optimized data transformations across PostgreSQL, MySQL, and SQL Server.

* Integrated heterogeneous data sources into cen

ETL Pentaho PostgreSQL MySQL SQL Server SQL Query Optimization Database Performance Tuning

Current

Data Engineer | Database Administrator

Current

Central IT

Jun 2023 - Present (3 years 2 months)

Design, implement, and optimize PostgreSQL database environments for high-availability systems. Develop scalable ETL pipelines using Pentaho Data Integration (PDI) and build complex SQL queries, stored procedures, and data transformations across SQL Server, MySQL, and PostgreSQL.

PostgreSQL Pentaho SQL SQL Server MySQL ETL Data Integration Data Visualization

Data Engineer | DBA

Vector

Jun 2019 - Jul 2023 (4 years 1 month)

* Implemented and managed ELK Stack (Elasticsearch, Logstash, Kibana) for large-scale data monitoring and analytics.

* Designed and maintained NoSQL databases (MongoDB) for high-volume data ingestion.

* Built robust data pipelines using Logstash and Pentaho for real-time and batch processing.

* Developed dashboards and analytical visualizations using Kibana.

* Integrated multiple data sources

ELK Stack Elasticsearch Logstash Kibana MongoDB NoSQL Data Pipelines Pentaho Data Integration Data Analytics

Administrative Assistant

Self employed

Aug 2016 - Jun 2019 (2 years 10 months)

Provided administrative support and managed various tasks as a self-employed professional.

Data Analyst | IT Specialist

Stefanini

Aug 2013 - Jul 2016 (2 years 11 months)

* Developed complex SQL queries, stored procedures, and reports in SQL Server environments.

* Supported enterprise systems (Clarity PPM), including automation and process optimization.

* Built dashboards and KPIs for project and performance monitoring.

* Automated operational workflows, improving efficiency and data reliability.

SQL SQL Server Stored Procedures Reporting Clarity PPM Automation KPIs Dashboarding

IT Support Technician

Associação Telecentro de Informação e Negócios - ATN

Mar 2013 - May 2013 (2 months)

Track errors in systems;
Assist in the evaluation of the systems;
Assist in network printer configuration;
Assist in hardware maintenance;
Assist in the maintenance of printers;
Assist in the maintenance and configuration of computers;
Manage corporate social network(IBMCONNECTIONS);
Develop activity for preparation workshop.

IT Support Hardware Maintenance