Luan Pieri
@luanpieri
Data Engineer with 5+ years of experience transforming terabytes of data into results.
What I'm looking for
With 7 years of experience in Data Engineering, I specialize in optimizing data workflows, implementing cost-effective solutions, and ensuring data quality to drive impactful business outcomes.
Expertise:
Cloud Computing: Extensive experience with AWS services.
Programming Languages & Tools: Proficient in Python, PySpark, SQL, and NoSQL databases.
Data Pipelines: Expertise in ETL processes, managing both batch and streaming data.
Platforms & Tools: Skilled in Databricks, Airflow, Docker, CI/CD pipeline implementation and others.
Databases: Hands-on experience with PostgreSQL, MongoDB, ElasticSearch, Redshift and more.
API Development: Designing and integrating APIs for seamless data exchange.
I work on solving complex data challenges, from optimizing pipelines to building scalable solutions that enhance business efficiency. My work bridges the gap between raw data and actionable insights, empowering organizations to make data-driven decisions confidently.
Passionate about innovation, I am dedicated to continuous growth and delivering solutions that simplify processes and maximize value.
SKILLS:
AWS, Azure, Airflow, Docker, Python, PySpark, Databricks, Elasticsearch, NoSQL, SQL, PostgresSQL, MongoDB, Redshift, MSSQL, GIT, CI/CD (Continuous Integration/Continuous Deployment), Data Lake, Data Warehouse, ETL (Extract, Transform, Load).
Experience
Work history, roles, and key accomplishments
Senior Data Engineer
Guidance
Aug 2025 - Present (6 months)
- Construction and maintenance of Data Lakes, Data Warehouses;
- Python to code, mainly with PySpark;
- IaC with CloudFormation and CI/CD with GitLabs Pipelines;
- AWS and Azure as cloud providers;
- Databricks;
- REST API and backend development with Python;
- Senior engineer leading teams and owning technical decision making;
Data Engineer
Neogrid
Jan 2024 - Aug 2025 (1 year 7 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.
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.
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.
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.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Social media
Job categories
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