Open to opportunities

Luan Pieri

@luanpieri

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Data Engineer with 5+ years of experience transforming terabytes of data into results.

Brazil

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What I'm looking for

I am looking for a role where I can apply my skills to enhance team performance and drive data-driven decisions.

As a dedicated Data Engineer with over five years of experience, I specialize in transforming vast amounts of data into actionable insights. My journey began with a Bachelor's Degree in Systems Analysis and Development, which laid the foundation for my technical expertise. I have a proven track record of optimizing data processes and implementing innovative solutions that drive efficiency and cost savings.

In my current role at NEOGRID, I successfully optimized jobs in Databricks, resulting in a 10% reduction in monthly costs. My efforts in migrating outdated databases to Delta Lake not only saved thousands of dollars but also significantly improved performance. I take pride in my ability to lead teams, as demonstrated during my tenure at EEmovel, where I spearheaded the API development team and enhanced our data processing capabilities.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

NEOGRID

Feb 2024 - Present (1 year 4 months)

As a Data Engineer at NEOGRID, I optimized jobs in Databricks, migrated databases to Delta Lake, and implemented CI/CD processes, resulting in significant cost savings and improved performance.

Databricks Delta Lake CI CD Data Migration Performance Optimization

Data Engineer

EEmovel

Aug 2020 - Feb 2024 (3 years 6 months)

Led the API development team at EEmovel, enriching address databases and migrating financial analytics to a Data Warehouse, which enhanced accessibility and accuracy.

API Development Data Warehouse Data Enrichment Financial Analytics

Data Engineer

Datacoper

Apr 2019 - Aug 2020 (1 year 4 months)

At Datacoper, I extracted data from ERP systems of agricultural cooperatives to create statistics that guided investment decisions and identified new business opportunities.

Data Extraction ERP Systems Statistical Analysis Business Intelligence Data Analytics

Education

Degrees, certifications, and relevant coursework

Estácio de Sá

Bachelor's Degree, Systems Analysis and Development

2018 - 2022

Completed a Bachelor's Degree in Systems Analysis and Development, focusing on the design and implementation of software systems, data management, and analysis techniques.

IFPR - Federal Institute of Paraná

Technical Degree, Informatics

2016 - 2018

Activities and societies: 1° place at regional Brazilian Robotics Olympics 2017, 4° place at Brazilian Robotics Olympics 2017.

Achieved a Technical High School degree integrated with a Technical Degree in Informatics, gaining foundational knowledge in programming, systems analysis, and technical support.