Jayasudha E
Snowflake Data Engineer with 6+ years of hands-on experience in Snowflake, DBT and end-to-end data engineering pipelines, backed by 9+ years in IT.
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About
Total of 9+ years of IT experience including 6+ years of experience specializing in Snowflake Data Warehousing, ELT development, and data engineering, with expertise in Oracle, SQL Server, DBT, AWS S3, and IICS. Strong knowledge in Snowflake architecture, data modelling, schema design (Star & Snowflake) and performance optimization. Proficient in SQL development, complex data transformations, and building scalable ELT/ETL pipelines using Snowflake.
Hands-on experience with Snowpipe, Streams, and Tasks for real-time and batch data ingestion from AWS S3 to Snowflake. Skilled in implementing dbt models for SQL-based data transformation and modular data pipeline development. Strong knowledge of Snowflake security features, including RBAC, Data Masking, Secure Views and Secure Data Sharing.
Experienced in leveraging Time Travel, Fail-safe, Zero-Copy Cloning, and query optimization techniques such as clustering, caching, and materialized views. Experienced in developing ETL workflows using Informatica Intelligent Cloud Services (IICS) and orchestrating data pipelines using Apache Airflow. Strong analytical and problem-solving skills with experience working in Agile environments using JIRA and GitLab.
Experience
Centaur Billing IT Solutions (2022-09 – Present)
EY Global Delivery Services (2019-08 – 2022-07)
DXC Technology (2015-08 – 2017-10)
Education
MBA in HR & Finance – Hindustan Institute of Science & Technology (2019)
