I am a senior data engineer with 3+ years of experience building and operating ELT pipelines across cloud data platforms, specializing in Snowflake, Airflow, dbt, and AWS-based architectures. I design reliable, well-governed data pipelines that support reporting and analytics, and I enjoy collaborating with BI and architecture teams to translate business requirements into scalable data solutions. I’ve led migrations from legacy reporting logic to modern cloud-aligned data models, implemented data quality checks to catch duplicates and schema drift, and improved pipeline reliability and efficiency by standardizing transformation patterns. I am passionate about data quality, documentation, and cross-functional collaboration to deliver impactful data products.

Gowtham Subbiah Senthilkumar

I am a senior data engineer with 3+ years of experience building and operating ELT pipelines across cloud data platforms, specializing in Snowflake, Airflow, dbt, and AWS-based architectures. I design reliable, well-governed data pipelines that support reporting and analytics, and I enjoy collaborating with BI and architecture teams to translate business requirements into scalable data solutions. I’ve led migrations from legacy reporting logic to modern cloud-aligned data models, implemented data quality checks to catch duplicates and schema drift, and improved pipeline reliability and efficiency by standardizing transformation patterns. I am passionate about data quality, documentation, and cross-functional collaboration to deliver impactful data products.

Available to hire

I am a senior data engineer with 3+ years of experience building and operating ELT pipelines across cloud data platforms, specializing in Snowflake, Airflow, dbt, and AWS-based architectures. I design reliable, well-governed data pipelines that support reporting and analytics, and I enjoy collaborating with BI and architecture teams to translate business requirements into scalable data solutions.

I’ve led migrations from legacy reporting logic to modern cloud-aligned data models, implemented data quality checks to catch duplicates and schema drift, and improved pipeline reliability and efficiency by standardizing transformation patterns. I am passionate about data quality, documentation, and cross-functional collaboration to deliver impactful data products.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert

Language

English
Fluent

Work Experience

Senior Data Engineer at Oracle Financial Services
October 1, 2020 - July 1, 2023
Built and maintained production ELT pipelines using SQL and Python to ingest, transform, and validate financial data across enterprise reporting and compliance systems. Designed Snowflake-style dimensional models and transformation logic for standardized reporting outputs across multiple downstream analytics and BI consumers. Orchestrated scheduled data workflows using Airflow-like frameworks, ensuring reliable pipeline execution, dependency handling, and failure recovery. Supported migration of legacy reporting logic into modern cloud-aligned data models, reducing manual reconciliation and improving dataset consistency. Implemented data quality checks and validation rules to detect duplicates, schema drift, and incomplete records before downstream consumption. Partnered closely with BI and architecture teams to translate business reporting requirements into scalable, well-governed ELT workflows. Monitored pipeline performance and reliability, investigating failures and resolving root

Education

Master of Applied Computing at Wilfrid Laurier University
September 1, 2023 - June 1, 2025
Master of Software Systems at Institute of Technology
June 1, 2015 - May 1, 2020

Qualifications

IBM Data Engineering with Python
January 11, 2030 - January 28, 2026
Advanced SQL for Data Science
January 11, 2030 - January 28, 2026
AWS Data Fundamentals
January 11, 2030 - January 28, 2026
AWS Data Engineering
January 11, 2030 - January 28, 2026
AWS Cloud Practitioner
January 11, 2030 - January 28, 2026

Industry Experience

Software & Internet, Financial Services, Professional Services