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Yuvaraj KN

@yuvarajkn

Data Engineer at Tricon Infotech who led a 150+ object Snowflake migration covering 10+ TB with DBT, Airflow, and Informatica.

India

Message

At Tricon Infotech, I led the migration of 150+ legacy database objects to Snowflake using DBT and Informatica, and built pipelines with Airflow to ingest and transform 10+ TB of data. I also implemented Streams & Tasks for change data capture and incremental loads.

Previously, I migrated Hive and on-premises data to Snowflake at Innova Solutions and LTIMindtree. I developed validation and reconciliation processes, including a Python framework that made verification 40% faster with zero data discrepancies across large-scale Snowflake migrations.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Tricon Infotech

Aug 2025 - Present (1 year 2 months)

Led migration of 150+ database objects from a legacy system to Snowflake using DBT, improving data accessibility and performance by 40%. Built pipelines with Airflow, Snowflake and DBT to ingest and transform 10+ TB of data.

Snowflake DBT Airflow Informatica Streams and Tasks Zero Copy Cloning Time Travel RBAC SQL Tableau Qlikview

Data Engineer

Innova Solutions

Apr 2025 - Aug 2025 (4 months)

Migrated Hive objects and Oozie workflows to Snowflake and S3 external tables, improving scalability and performance. Built Snowpipe ingestion for continuous loading from S3 external stages, reducing manual load effort.

Snowflake Airflow Informatica PowerCenter Hive Oozie S3 Snowpipe SQL

Data Engineer

LTIMindtree

Aug 2022 - Apr 2025 (2 years 8 months)

Migrated on-premises data to Snowflake and built transformation workflows using DBT and Snowflake SQL. Developed modular DBT models across staging and analytics layers, applying business rules and standardization.

Snowflake DBT SQL Python Power BI Data Quality Data Validation