Rania Helaoui

Python Backend developer with over 5 years of experience building ETL pipelines, REST APIs, and cloud based data solutions on AWS. Proven ability to process large datasets, optimize data workflows, and deliver scalable solutions in Agile environments.

Collected, processed, and analyzed industrial energy data to build ETL pipelines and Python APIs for operational efficiency.

• Processed industrial energy data supporting cost optimization and operational efficiency.
• Designed real-time ETL pipelines for production monitoring.
• Developed Python REST APIs (Flask) for reporting integration.
• Optimized AWS Lambda and automated data pipelines on AWS (Lambda, S3).
• Use Terraform to define and provision cloud environments and resources (EC2, containerized services).

Telecommunications Engineering (Network Security) - ENET'Com, Tunisia • WES Canada credential evaluation: Bachelor’s and Master’s equivalency