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Guneesh Singh

@guneeshsingh

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I build production data platforms, automated pipelines, and executive dashboards that improve operations.

India

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What I'm looking for

I'm looking to build scalable data, analytics, and AI automation products that turn complex business requirements into measurable operational improvements.

At Pratt & Whitney Canada, I own a SAP BW-to-Databricks warranty warehouse migration and build SQL, Python, and Power BI products on 50M+ row datasets. My work eliminated manual extraction, reduced reporting cycle time by 20%, and saved about 400 hours per month.

I've delivered production data warehouse migrations at Mawi Wellness and analytics for Loblaw's PC Health Application, using BigQuery, Dataflow, Cloud Composer, Sqoop, Airflow, and predictive analytics. These initiatives improved engagement by 20%, medical review efficiency by 10%, and reduced infrastructure costs by $500K.

I turn ambiguous leadership requirements into measurable data products, from semantic models and executive dashboards to AI-enabled CRM automation. I also mentor analysts and help teams replace fragmented reporting and manual processes with reliable, scalable systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Science Analyst

Current

Pratt & Whitney Canada

Jan 2024 - Present (2 years 8 months)

Owned end-to-end data warehouse migration from SAP BW to Databricks, engineered complex SQL with window functions and CTEs, and architected automated Python and SQL data modelling pipelines. Designed semantic models and Power BI dashboards, delivering rapid production solutions and mentoring junior analysts.