Simplifying ETL Testing for the better

Through ETL testing services, we ensure the process checking how data is loaded from the source system to the data warehouse works flawlessly. 

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Simplifying  for the better
ETL Testing Challenges

Challenges paved on the way

Testing ETL processes can present significant challenges, particularly when dealing with vast amounts of data generated during testing. Without the support of an ETL testing services provider, managing this complexity and multiple input sources can prove challenging.

Data Volume

The issue of data volume poses a major challenge in writing SQL queries for data validation and manually reviewing the results.

Dynamic Data Governance Rules

Testing processes must be flexible enough to adapt to substantial changes that may arise due to source system modifications or the replacement of data providers.

Testing Effort Estimation

Creating detailed business requirement documents can be costly, especially when it comes to identifying data issues and resolving them within the ETL processes, which can require a significant amount of resources.

How KiwiQA makes a difference?

Our ETL testing services enable you to efficiently retrieve insights from big data by simplifying the process and increasing your IT productivity.

Scalability & performance

Our ETL testing services guarantee that the loading of data into the data warehouse is accomplished within the anticipated time frames, validating its scalability and performance.

Bug reporting & closure

Early identification of challenges and bugs in the process is made possible through our ETL testing services, which helps avoid costly delays.

Summary report & analysis

Our ETL testing services include generating testing reports and conducting thorough analysis of the results. We share our findings with clients, allowing them to enhance the overall customer experience.

ETL Testing Services

Our offering

Our offerings are designed to help you get over the hand-coded scripts to check the performance and rather rely on tools and technologies to scale.

Performance testing

Performance Testing

This test allows us to ensure data gets loaded in the data warehouse is stipulated time and the test server responses to users and ongoing transactions are meeting the performance and scalability requirements.

A vast amount of data is processed rapidly in Fintech, which poses the challenge of maintaining data integrity and correctness.

Data integration

Date integration tests ensures the data from different sources gets loaded to the targeted warehouse correctly.


Report testing

KiwiQA reviews the data in summary reports and also verifies the layout and functionalities are working as designed, capable of making calculations.

Why KiwiQA?

A fast-paced and agile approach by KiwiQA team is what you need to prevent bottlenecks and extra costs. We provide accurate estimate of data transformation needs and when they will be completed.

Design right test cases

We design ETL mapping scenarios, scripts, and define the rules for transformation. We also validate the mapping documents to ensure the information is correct.

Apply transformation logic

KiwiQA transforms the data to match the architecture of the target warehouse while checking the data threshold, alignment, and validate the flow of data. We ensure the data type matches the mapping document.

Summary report

We verify the layouts, featured options, filters and the export functionality of summary report. This becomes a crucial report for the decision-makers to know the results of the testing processes with reasons.

Uplifts Quality

The quality of the test data plays a significant role in determining the overall quality of the product. We offer a robust testing framework to help you deliver high-quality products to your clients.

The methodology we swear by 

We break down our testing process into multiple stages to tailor the requirements of the target system. 

ETL Testing Methodology

Delivering remarkable changes, one outcome at a time

Selecting us as your ETL testing services provider will provide you with a range of benefits.

ETL Testing - Quality of data
Quality of data

Quality of Data

Ensuring that only high-quality and precise data is stored on production servers is essential for making informed decisions.

ETL Testing - Avoid the risk of Data Loss
Avoid the risk of Data Loss

Avoid the risk of Data Loss 

Our comprehensive ETL testing services can assist you in mitigating the risk of data loss, even when dealing with vast amounts of data.

ETL Testing - Provides Timely Access
Provides Timely Access

Provides Timely Access 

You, as the administrator, can easily verify the data and grant user access without facing any constraints or complications.

Industry leading ETL testing tools and technology

We're backed by extensive experience of some reputed organizations who help us deliver excellent customer service and grow by leaps and bounds.


Clients who benefited from our ETL Testing

Take a glance at some of the organizations whom we have helped with successful product launches through our QA services and eliminating issues in coding.

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alquemie group
mango apps
JAX Quickfit Franchising Systems Pty Ltd
Match Book Services
Muthoot Finance Limited
Wilson Park
Navidium DMCC
Till Payments Solutions Pty Ltd
Boombet Pty Ltd
Macpac Ltd
Appzen Inc
BenchOn Pty Ltd
DurianPay PTE Ltd
North Western University
Xylem Water Solutions Private Limited
Cactus Communications Private Limited
Cnergyis Infotech India Pvt. Ltd
Code Clouds
Credible LLC
GOC - Oben EV
Innodel Technologies Private Limited
Wholesale Helper
Abacus Solutions Pty Ltd
Falkonry Inc
Genix Ventures Pty Ltd

Check out what they're slaying saying

Collaborating with KiwiQA has been pivotal for our fintech platform, Shukur. Their meticulous attention to detail and professionalism throughout the QA process is truly exceptional. With their expertise, every facet of our platform underwent rigorous testing, ensuring no issues slipped through the cracks. We're immensely thankful for KiwiQA's unwavering dedication to quality assurance. Their contribution has been invaluable, and we wholeheartedly endorse their services to anyone seeking top-tier QA support.

Elvin Eldić

Co-Founder & CEO, Shukur

We recently worked with KiwiQA team on a project to perform Load Testing and Security Testing on our environment to get an understanding of our exposure and our system limitations. We ran this as two separate projects and both project leads ran very effectively. We got the outcomes we needed and there was clear communication and flexibility throughout the program. I would recommend KiwiQA team for testing services.

John Tooth


Niranjan & the Kiwi QA team have been excellent. They have a high quality team who has demonstrated great ownership, hustle and have maintained a high quality bar that's akin to the top tech cos. such as Flipkart etc. Would highly recommend Kiwi QA

Nikhil Goenka


Finding a good and trustworthy QA service is not easy. I didn’t have any recommendations and searching online gave me thousands of QA service companies. KiwiQA caught my immediate attention as their website explained their QA services in a "healthy" way. So, I contacted Niranjan through LinkedIn. Niranjan gave me the requisite information along with a complete quotation within a few hours after the virtual discussion. We started the partnership in June 2022. In these few months, we are happy with the working attitude, and professionalism of the QA team. We will definitely continue working with them to ensure our platform Wesurance 360 and all new features would be delivered successfully. Thank you, Niranjan for your support!

Natalie Fong

Chief Operating Officer

KiwiQA has been providing advanced software solution testing services to Genix Ventures Pty Ltd for several years. The services included functional testing as well as load testing and test automation. We were very happy with KiwiQA's services and we can strongly recommend KiwiQA to other companies!

Mirko Siegel

Chief Technical Officer

We use KiwiQA for our large custom projects. One of our custom sites their normal flow of automation testing was not going to work. They quickly found and implemented a solution. KiwiQA is very detail oriented and has great communication. They are a pleasure to work with.

Scott Hunley

Devops Manager

We have been working with KiwiQA for several years and really come to rely upon them. They have a terrific team of people, and I rely on them to do a thorough job.

Ken Murai

Founder and CEO

It was a pleasure to work with Niranjan and his team of dedicated and comprehensive testers. Looking forward to our next engagement with the KiwiQA team, and having Niranjan oversee another successful project for us. A great experience full of support and passion to deliver a great service. Thanks Niranjan!

Rebecca VanZutphen


Thank you for your all support to the projects in ITFAQ! Really appreciated.

Apurva Patil

Quality Assurance - Team Leader

We used KiwiQA for a security audit of one of our web platforms. It was a very good cooperation and with the excellent reporting and risk assessment we were able to effectively fix existing vulnerabilities.

Enrico Mareth

Team Lead QA

Great service, high skills, responsiveness and delivery on time of software projects

Eran Kinsbruner

Chief Evangelist, Author

Excited to skim through some of the implementations?

Here are some case studies for you to learn more about how we take challenges head-on and deliver great results to our clients.


BillCall assists to better manage the billing services, improve productivity, generate new revenue streams.

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Blue Zinc's rehabilitation-specific solutions offer a secure and efficient way to manage.

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BoomBet is one of Australia's oldest online bookmakers that has both Web and Mobile.

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ETL testing is a process that verifies the fact that data coming from the source systems has been extracted, transferred and loaded completely and correctly. This test will let you know you have retrieved high-quality data from the source. Such tests will also identify if there’s any duplicate data or loss of data upon completion of the transfer.

Here are the steps that you can follow to validate the ETL testing processes:

  1. Set up the test data within the source system.
  2. Execute the ETL processes for loading the test data into any target.
  3. Now view or process that data within the target system.
  4. Validate your data and the functionality of the application which is using the data.

Yes, data quality issues are also handled over ETL testing. The complete process approaches with checks on number, date, precision, data, null and other such parameters to ensure that the data is high quality and reliable. In this way, you will be able to assess your business performance or other factors more concisely.

The different types of ETL testing are as follows:

  • Production validation
  • Source to Target- Count testing
  • Source to Target- Data Testing
  • Metadata Testing
  • Performance Testing
  • Data Transformation Testing
  • Data Quality Testing
  • Data Integration Testing
  • Report Testing
  • Acceptance Testing
  • GUI Testing
  • Application Migration Testing

All of these tests are essential to derive the quality of data being transferred from source to destination.

Production validation test in ETL testing is done by validating the data within production systems and comparing it with the source data. It protects the data against detailed loads, unloaded operational processes and faulty logic.

KiwiQA helps businesses with

all aspects of ETL testing.

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