Sr. Data Engineer
Eleflow Big Data
Dec 2021 - Jun 2024 (2 years 7 months)
Technologies: AWS Redshift, AWS Glue, AWS Lambda, AWS S3, AWS EMR, DBT, Airflow, Power BI, Python, GitHub, Spark, SQL, Azure Databricks
Astrazeneca (Aug 2023 – Jun 2024) - Pharmaceutical
• Designed and implemented scalable ETL pipelines using AWS ecosystem (Glue, Lambda, EMR, Airflow) with Python, PySpark, and SQL, preparing data for AWS Redshift to support analytics and reporting needs
• Led the development of data governance standards and cost optimization strategies for cloud infrastructure
Key Achievements:
• Implemented data lifecycle management and storage optimization policies on AWS S3, significantly reducing cloud storage costs
• Developed the "Free Samples Distribution Dashboard" in Power BI that streamlined monitoring of the pha