Nizar Karkar

Nizar is a Software AI Engineer with expertise in PySpark, AWS, and Generative AI. He specializes in building RAG systems and data pipelines for enterprise applications.

Background

• Current Role: AI & Data Engineer at Scalyz

• Education: Computer Science, ENSI Tunisia

• Location: Tunis, Tunisia

Expertise

• Generative AI & RAG Systems

• Data Engineering with PySpark

• AWS Cloud Solutions

• Machine Learning Applications

Notable Work

Developed enterprise RAG systems for invoice processing, built predictive maintenance models for aircraft components, and regularly shares insights on AI implementation through Medium and LinkedIn.

LinkedIn Profile