GANESH KRISHNAN
@ganeshkrishnan
Senior Data Engineer specializing in Snowflake, DBT, and cloud analytics.
What I'm looking for
I have 15.2 years of IT experience building cloud analytics solutions, with core expertise in Snowflake, DBT, Airflow, Microsoft Azure, Python and CI/CD pipelines. I design and operate scalable ETL and data transformation pipelines for enterprise use.
I have built source-aligned data products under a data mesh model and designed the Revenue Master product in Snowflake, which reduced manual reconciliation by over 16 hours/month and lowered Snowflake credit usage by 30% through right-sizing and optimization. I implemented reproducible infrastructure using Terraform, established RBAC and governance, and published lineage in Atlan.
I have implemented Data Vault 2.0 and dimensional models, developed complex SQL using window functions and CTEs, and automated ingestion from on-prem SQL Server, MongoDB, AWS S3 and Azure Blob into Snowflake using SSIS, Python, Matillion and Snowpipe. I also built DBT incremental models, SCD Type 2 snapshots and CI/CD pipelines to ensure reliable deployments across environments.
I have performed project lead and production-support roles, led offshore teams, and automated monitoring and incident processes using AppDynamics, Dynatrace, Cloud Prober, Jenkins and Git. I collaborate closely with stakeholders to translate requirements into traceable, compliant analytics solutions and continuously improve observability and performance.
Experience
Work history, roles, and key accomplishments
Senior Data Engineer
Mphasis
Developed Airflow DAGs and dbt transformations to ingest SQL Server and MongoDB into Snowflake, implemented Snowpipe and CI/CD, and automated purge workflows to support BI reporting.
Education
Degrees, certifications, and relevant coursework
Anna University
Bachelor of Engineering, Electronics and Communications
Bachelor of Engineering in Electronics and Communications from Anna University, Chennai.
Availability
Location
Authorized to work in
Job categories
Skills
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