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Avinash chalakh

@avinashchalakh

Senior Test Data Engineer at WIPRO TECHNOLOGIES validating S&P Global data lakes and regulatory reporting.

At WIPRO TECHNOLOGIES, I lead validation of S&P Global enterprise data lake solutions on Hadoop and cloud platforms. I perform source-to-target reconciliation and validate data ingestion, transformations, and regulatory reporting data quality.

Previously, I managed data lake testing at TECH MAHINDRA for Bank of Nova Scotia, and conducted ETL and data warehouse validation for US Bank and Barclays Bank at WIPRO TECHNOLOGIES. I’m an AWS Certified Cloud Practitioner with experience across SQL, Spark SQL, Hive, Snowflake, and Databricks validation.

Experience

Work history, roles, and key accomplishments

WT

Current

Project Lead

Current

Wipro Technologies

Nov 2021 - Present (4 years 11 months)

Led validation of enterprise data lake solutions on Hadoop and cloud platforms. Performed source-to-target reconciliation using SQL, Hive, and Spark SQL.

SQL Hive Spark SQL Hadoop Data Validation Data Quality Regulatory Reporting

TM

Test Manager

Jan 2011 - Feb 2020 (9 years 1 month)

Managed testing and data validation activities for enterprise data lake initiatives. Validated batch processing, data ingestion, and reporting pipelines.

Data Validation Batch Processing Hive HDFS Reconciliation Testing Defect Triage

WT

Test Lead

Wipro Technologies

Conducted end-to-end ETL testing and data warehouse validation. Verified Informatica ETL transformations and downstream reporting systems.

ETL Testing Data Warehouse Informatica SQL Backend Testing Release Management

Education

Degrees, certifications, and relevant coursework

AU

Amravati University

Bachelor of Engineering, Electronics Engineering

Completed Bachelor of Engineering in Electronics Engineering in 2002.

BB

Bombay Technical Board

Diploma, Electronics & Telecommunication

Completed Diploma in Electronics & Telecommunication in 1999.

NB

Nagpur Board

Higher Secondary Certificate, Science

Completed Higher Secondary Certificate in Science in 1996.

Tech stack

Software and tools used professionally

Postman

Snowflake

MySQL

PostgreSQL

MongoDB

Oracle

Hadoop

HBase

Databricks

Jira

SQL

Informatica PowerCenter

AWS

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

419k+ INR

Job categories

Test Data Engineering

Skills

Test Data Engineering Data Quality Validation ETL Testing Data Warehouse Testing Data Lake Testing Reconciliation Testing Source To Target Mapping Validation Data Migration Testing Data Profiling Data audits SQL Spark SQL Hive HDFS Hadoop

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