Ganesh Jagata

Experienced ETL Developer with over 8 years of expertise in data warehousing, utilizing ETL tools such as IBM Datastage and Talend. Proficient in a wide range of technologies including Unix Shell Scripting, Python, PySpark, Control M, Crontab, Talend TAC, SQL, Snowflake, and Azure Databricks.

Key Qualifications:

• Strong analytical and problem-solving skills.
• Deep understanding of data warehousing concepts, including Star Schema, Snow Flake, Dimension, Fact tables, OLTP, and OLAP data systems.
• Familiarity with AWS Cloud and Azure concepts (in progress).
• Exceptional background in ETL component analysis, design, development, and testing.
• Proficient in source query optimization, ETL code performance tuning, and the development of reusable and automated ETL code.
• Extensive experience in data extraction, transformation, and loading (ETL) from heterogeneous source systems, including integration with Azure Cloud.
• Demonstrated expertise in IBM Datastage and Talend Open Studio, designing error-handling processes and automation.
• Skilled in data migration projects, including the migration of SSIS packages and Oracle Stored Procedures.
• Expertise in ETL DevOps, including Git Hub, Talend CI/CD implementation, Nexus, and Kubernetes.
• Proficient in scheduling jobs using Crontab, Control M, and Talend TAC.
• Familiarity with Python and knowledge of PySpark and Big Data concepts.
• Effective communication with source and downstream teams, including client interactions.
• Experienced in SDLC and Agile methodologies.
• Strong communication skills, quick learner, and ability to meet deadlines.

This revised summary is more concise and highlights your key qualifications and achievements, making it easier for potential employers to quickly grasp your expertise and experience.