Welcome to the Laboratory of Data Engineering and Machine Learning (LEMA)!
We are a research and development group focused on data-driven solutions, scalable architectures, and machine learning applications.
Our mission is to bridge the gap between theory and practice, delivering impactful tools for academia, industry, and society.

• Data Engineering: ETL pipelines, workflow orchestration, data quality
• Machine Learning: supervised/unsupervised learning, model deployment, MLOps
• Big Data & Cloud: distributed systems, scalable storage, cloud-native architectures
• Visualization: interactive dashboards, storytelling with data
• Applied AI: education, healthcare, and social impact projects

A multidisciplinary team of:

• Researchers
• Professors
• Graduate and undergraduate students
• Collaborators from academia and industry

We actively collaborate with:

• Universities and research centers
• Public sector institutions
• Industry partners in technology and innovation

• Fork our repositories and open a Pull Request
• Report issues and suggest improvements
• Reach out for research or industry collaborations

• 🌍 Website: lema.ufpb.br

⭐️ “Turning data into knowledge, and knowledge into impact.”