Prathmesh Amrale
Snowflake Data Engineer
- Role
- Data Engineering at Tata Consultancy Services
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Prathmesh Amrale
I’m a tech-driven learner with a strong interest in cloud-based data engineering. Currently building my expertise in BigQuery, Google Dataflow, and modern ETL/ELT pipelines. I enjoy exploring how scalable data systems can enable better business insights and faster decision-making.My background combines hands-on work in SQL, Python, and Power BI, along with a growing passion for data modeling, pipeline automation, and real-time processing. I’m particularly excited about transforming raw datasets into reliable, query-optimized structures that support analytics and machine learning use cases.Currently Learning:• Google Cloud’s BigQuery, Dataflow, and Pub/Sub• Real-time data ingestion and streaming Tech Stack :Python, SQL, BigQuery, Dataflow, Apache Airflow, Git, Shell, Power BICareer Goal:To grow as a Cloud Data Engineer, working on scalable, production-ready data systems that drive impactful analytics and predictive models
Experience
Data Engineering
May 2025 — Present
Currently working on a project named Stellantis, involving large-scale After-Sales data processing and environment migration.Responsible for loading multi-year data from the Production environment to the Development environment for testing and transformation activities.Building ETL/ELT scripts using Python and SQL in Snowflake within the same workflow to execute transformation logic and prepare refined datasets.Working with high-volume data where the initial plan of processing 30-day batches was not feasible due to execution time and load constraints. The approach was revised to 8-day batches to move ~2 years of data efficiently.Actively involved in script execution, monitoring, data validation, and ensuring accurate and expected data movement across environments.
Education
Vishwaniketan Institute of Management Entrepreneurship and Engineering Technology (iMEET)
Bachelor of Engineering - BE, Computer Engineering
2018 — 2022
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