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Kunal Patil

@kunalpatil7

Senior QA Engineer at Houzeo who validated real estate data pipelines and automated warehouse regression checks with Python and PySpark.

India

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At Houzeo India Pvt Ltd, I validated data migration and end-to-end processing for the Houzeo Real Estate Analytics System. I wrote SQL checks for full loads and incremental extracts, and built basic Python validation routines using PySpark to automate data warehouse regression suites.

At Doxa Holdings International Pte Ltd, I tested analytical data layers for Doxa Connex 2.0, an enterprise procure-to-pay fintech platform. I used SQL and Python with Pandas to audit financial transaction data, mappings, and historical record updates.

At Sahyadri Software Technologies, I worked on the Canon Global Sales Analysis Platform, testing web modules and Informatica processing mappings. I also reconciled target records with source tables and tracked defects in Jira.

Experience

Work history, roles, and key accomplishments

Senior QA Engineer (ETL/DWH)

Houzeo India Pvt Ltd

Sep 2025 - Sep 2026 (11 months)

Validated the migration and end-to-end processing pipeline of a high-scale real estate platform aggregating MLS property feeds, financial offers, and listings across the US. Wrote complex SQL queries, built Python/PySpark validation routines, and managed defects in Jira.

ETL Testing Data Warehouse Testing SQL Python PySpark Azure Data Factory Azure Databricks MySQL Azure SQL Jira SCD2 Data Mapping Regression Testing

QA Engineer (ETL/DWH/BI)

Doxa Holdings International Pte Ltd

Feb 2022 - Dec 2023 (1 year 10 months)

Tested analytical data layers of an enterprise B2B fintech platform. Audited financial transaction staging tables, designed multi-table SQL JOIN scripts, and built Python/Pandas validation flows. Managed defects in Jira.

ETL Testing Data Warehouse Testing SQL Python Pandas Informatica PowerCenter Oracle MySQL Jira SCD2 Data Validation

QA Engineer (Manual/Database/ETL)

Sahyadri Software Technologies

Aug 2019 - Jan 2022 (2 years 5 months)

Validated enterprise pipeline for cross-regional imaging and optical device product metrics. Performed manual functional, UI, and sanity testing, executed Informatica mappings, and logged defects in Jira.