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Regression Testing Services

Entrust Your Software Sustainability to Experts

Relying on the decades-long experience in software testing and test automation services, ScienceSoft quickly dives into the project and software specifics and implements pragmatic regression testing with a feasible share of test automation.

Regression Testing Services - ScienceSoft
Regression Testing Services - ScienceSoft

Regression testing is aimed to verify that the existing software functionality has not been affected by recent code changes during software development and evolution.

Software Types We Test

Different kinds of software

  1. Mobile, web, and desktop apps.
  2. Software products including SaaS, and enterprise software (eCommerce applications, ERP, CRM, BPA, HCM, SCM, PPM, BI, portals, data warehouses).
  3. Cloud-based, on-premise, and hybrid software.
  1. All architecture types, including microservices and SOA-based apps.
  2. Apps powered by innovative techs (IoT, big data applications, blockchain, AI/ML, and others).

Custom and platform-based software

Including the following platforms:

  1. Adobe Commerce (Magento)
  2. SAP
  3. Oracle
  4. Sage
  5. Acumatica
  1. NetSuite
  2. Dynamics 365
  3. Salesforce
  4. SharePoint
  5. ServiceNow, etc.

Selected Regression Testing Projects by ScienceSoft

Automated Regression Testing of a Healthcare Solution

Automated Regression Testing of a Healthcare Solution

With feasible automation of regression test cases, ScienceSoft’s testing team helped the Customer speed up regression testing, reduce testing costs, and deliver a high-quality healthcare solution on time.

Automation of Regression Testing with Appium for a Secure Mobile App

Automation of Regression Testing with Appium for a Secure Mobile App

By conducting regression testing, ScienceSoft helped the Customer verify the updated application’s functionality for iOS and Android platforms. With a reasonable share of automation in regression testing, the Customer managed to lessen human and financial resources on testing.

Regression Testing Deliverables by ScienceSoft

A detailed regression test plan.

Designed tests cases and written automated test scripts for regression testing.

A list of defects found and submitted to the defects tracking system.

Test execution reports on a build/daily/weekly basis or any required schedule.

Test metrics reports according to the defined metrics and a test summary report.

Why Choose ScienceSoft as a Regression Testing Vendor

  • 34 years in software testing and 22 years in automated testing services.
  • 80% of test engineers have 10+ years of experience.
  • ISTQB-certified test engineers.
  • Standardized defects description, test cases design, and test reporting in accordance with ISO/IEC/IEEE 29119-3:2013.
  • Established quality management system confirmed by ISO 9001 certification.
  • Experience in 30+ industries, including manufacturing, retail, wholesale, logistics, professional services, healthcare, financial services, oil & gas, and telecommunications.
  • For the second straight year, ScienceSoft USA Corporation is listed among The Americas’ Fastest-Growing Companies by the Financial Times.

Benefits of Regression Testing with ScienceSoft

  • 20-50% regression testing costs saved due to such optimization techniques as:
    • Regression test selection (identifying the functionality that could have been affected by code changes and running only those test cases that cover this functionality).
    • Test case prioritization and automation.
    • Test suite minimization (eliminating redundant test cases to reduce the number of tests to run).
    • Open-source tools adoption.
  • 10% shorter delivery cycle due to feasible test automation.
  • 50-90% testing time saved with reasonable regression test automation.
  • No severe defects in production due to the shift-left approach to regression testing.
  • Releases up to several times a day.

Popular Questions about Regression Testing Answered by ScienceSoft

1. Is automated regression testing expensive?

To reduce costs of test automation, ScienceSoft conducts a feasibility study to check whether regression testing automation is viable and proceeds with designing a testing automation strategy only when automation feasibility is proven. We also continuously optimize automation costs during the project, e.g., by prioritizing the functionality to automate and reusing the developed test cases.

2. Will it take long for an outsourced vendor to dive into the specifics of my software and project?

ScienceSoft’s test engineers:

  • Get into your project specifics within 1-3 days.
  • Set up the testing environment, write test scenarios and test scripts, and start automated testing activities within 3 weeks.

3. Will I be able to retain control over the testing process entrusting regression testing to a third-party vendor?

ScienceSoft provides regular reports on the fulfilled regression testing activities so that you can keep track of the project progress. The basic set of metrics may include:

  • Percentage of software requirements covered by test cases.
  • Number of test cases in a regression pack.
  • Average test duration.
  • Mean time to detect a defect.
  • Average and total number of found defects (by severity/priority).
  • Effort variance (the ratio between actual and estimated testing efforts).
  • RTF Ratio (number of features passing automated tests/total number of completed features).
  • Percentage of issues reported by software users or found during user acceptance testing and the defect leakage ratio.

Tools ScienceSoft Employs for Regression Testing

ScienceSoft’s Regression Testing Services

One-time regression testing

ScienceSoft checks your software’s proper functioning and, if needed, hands over the established regression testing process to your in-house team or a vendor.

Go for one-time testing

Continuous regression testing

Working closely with your development and testing teams, ScienceSoft conducts regression testing throughout the SDLC and software evolution, supporting the high speed and quality of releases.

Go for continuous testing

Consulting on regression testing

ScienceSoft advises on:

  • Regression testing amount and schedule.
  • Functionality to be tested and test cases prioritization.
  • Optimal degree of automation and selection of test automation tools.
  • Efficient ways of integrating regression testing into the CI/CD pipeline.
Go for consulting

Sample Regression Testing Process ScienceSoft Follows

Regression testing activities largely depend on specific project goals and a chosen service option. Below we provide a general overview of a regression testing flow by ScienceSoft.


Software requirements analysis


Test planning and test design


Test execution and result reporting

Make Sure Your Key Software Functionality Stays Intact!

ScienceSoft can design and implement a pragmatic regression testing strategy, staying transparent and building effective collaboration with your development and QA teams.