# Hussain Shaik

Hussain Shaik is a remote worker on Himalayas, Test Engineer at Tata Consultancy Services, based in India.

Source: https://himalayas.app/@hussainshaik

```text
ETL Test Engineer at Tata Consultancy Services validating insurance and healthcare data pipelines with SQL source-to-target checks.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 1010k+ INR |
| Job categories | ETL Tester, Data QA Engineer |
| Skills | ETL Testing, Source To Target Mapping Validation, Data Reconciliation, Data Quality Testing, Data Migration Testing, Transformation Testing, SQL, Oracle, PostgreSQL, Hive, Snowflake, Informatica BDM, Workflow Manager, Workflow Monitor, Python |

## What I'm looking for

```text
I'm targeting ETL Tester and Data QA Automation roles, where I can apply my data-validation experience and continue building Python and pandas automation.
```

## About

```text
At Tata Consultancy Services, I validate insurance, healthcare, and enterprise data pipelines for Aviva. I turn requirements and source-to-target mappings into test scenarios, then use SQL reconciliation and data-quality checks to investigate mismatches and confirm data integrity.

I monitor Informatica BDM workflows and review UNIX logs to help find the causes of failed or incomplete loads. I also test ETL changes in SIT and regression cycles, document defects in JIRA with SQL evidence, and am building Python and pandas automation for data validation.
```

## Experience

### Test Engineer (current)

[Tata Consultancy Services](https://himalayas.app/companies/tata-consultancy-services). May 2022 - Present

```text
Convert business requirements and source-to-target mappings into test scenarios and cases. Write SQL queries to validate data, run reconciliation checks, and monitor Informatica BDM workflows.
```

Skills: ETL-Testing, SQL, Data-Validation, Informatica-BDM, Oracle, PostgreSQL, Hive, Snowflake, Jira, Unix, Agile-Scrum

## Education

### Jawaharlal Nehru Technological University Anantapur

Bachelor of Technology, Mechanical Engineering. Grade: 78.8%

```text
Completed a Bachelor of Technology in Mechanical Engineering with 78.8%.
```

### E.S.C. Government Polytechnic College

Diploma. Grade: 75.7%

```text
Completed a Diploma with 75.7%.
```

### SLEMS

SSC. Grade: CGPA 9.8

```text
Completed SSC with a CGPA of 9.8.
```

## Tech stack

- Snowflake
- Pandas
- PostgreSQL
- Oracle
- Jira
- Python
- SQL

To contact Hussain, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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