Sumal Dasoju
Data Engineer | Python, SQL, and Cloud (AWS/GCP/Azure) | Building Scalable ETL Pipelines
- Role
- Data Engineer at Capital One
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Sumal Dasoju
Salesforce Developer with 6+ years of experience designing, developing, and supporting…
Experience
Data Engineer
Jan 2024 — Present · Washington, DC, US
Developed scalable ETL pipelines using Apache Airflow and Talend, improving data processing efficiency. • Designed and implemented data lake solutions on AWS, optimizing storage and retrieval for structured and unstructured data. • Automated data ingestion and transformation workflows using Python and SQL, reducing manual intervention. • Built interactive dashboards in Power BI and Tableau, enhancing business decision-making with real-time insights. • Improved query performance by 50% through data partitioning, indexing, and optimization techniques. • Reduced infrastructure costs by 35% by optimizing AWS cloud data resource utilization. • Led the migration of on-premise databases to cloud-based solutions, ensuring scalability and reliability. • Implemented data quality and governance frameworks, ensuring compliance with industry standards.• Developed scalable ETL pipelines using Apache Airflow and Talend, which significantly improved data processing efficiency by streamlining data ingestion, transformation, and loading processes.
Education
Southern Arkansas University
Master of Science - MS
2023 — 2024
Stanley College of Engineering and Technology for Women
Bachelor of Engineering - BE
2014 — 2018
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