Regression testing services
Confidence with every update. Because two steps forward shouldn't mean one step back.
6
Locations
14
Years of experience
250+
Software QA engineers
200+
Integrations into an existing development & testing process
300+
Projects tested from scratch
50+
Reviews on
Regression testing implies extensive software testing. It is a good practice to rerun regression tests before each release, especially after significant code modifications. This way you can safeguard software quality, reduce bugs in production, and enhance customer satisfaction by maintaining a stable user experience. Since 2010, DeviQA has served companies across diverse domains such as Healthcare, FinTech, Real Estate, Cybersecurity, Retail, AdTech, and others. Our extensive expertise enables us to develop highly effective test automation solutions, speeding up your development cycles and ensuring the superior quality of your software products.
Our solutions for your regression testing challenges
We understand that regression testing can be a daunting process, often presenting unique challenges that hinder your software development lifecycle. Our team of experts is here to address these challenges, ensuring your software remains robust and bug-free.
Regression testing types we perform
Corrective regression testing
Corrective regression testing is used when the software specifications remain constant, and existing tests are reused to ensure that the corrections made have not adversely affected the system.
Progressive regression testing
Progressive regression testing guarantees that elements from the previous software version remain intact in the latest version, ensuring a step-by-step validation of software changes.
Complete regression testing
Although time-consuming, complete regression testing is valuable in scenarios where numerous updates to the existing code significantly impact overall software. It comprehensively validates all aspects of the software.
Retest-all regression testing
Retest-all regression testing meticulously examines all software specifications and changes since development, aiming to pinpoint the root cause of failures in regression tests.
Selective regression testing
In the course of selective regression testing only a specific subset of existing regression tests is executed, focusing only on functionalities more likely to be affected by recent code modifications.
Partial regression testing
As a variant of selective testing, partial regression testing executes only high-priority and critical tests from the regression suite, providing a focused validation of essential functionalities.
Regression testing vs. retesting
Pay attention to the difference between these two types of software testing.
Re-testing
- Validates that a specific issue reported in the previous test cycle has been successfully fixed.
- Focuses on a specific test case or a small set of test cases related to the reported defect.
- Performed as needed, mainly after a defect is fixed to confirm the resolution.
- Uses the same or similar test data that exposed the original defect.
- Is not automated.
Regression testing
- Identifies new defects, regressions, or unintended side effects caused by recent code changes.
- Checks a broad range of functionalities across the application.
- Usually performed in every test cycle or as part of the continuous integration process.
- Utilizes a variety of test data to ensure that code changes have not introduced unexpected issues.
- May be automated to ensure efficient and fast test execution.
Choose your cooperation model
We understand that every project is unique, and regression testing needs may vary. That's why we offer flexible collaboration models tailored to different requirements. Choose the model that aligns best with your project goals and timelines.
Project-based regression testing
Whether you're launching a new software version, implementing updates, or rolling out a feature enhancement, this model provides comprehensive regression testing services for the defined scope of your project.
Pay for testing services only when you need them for your project.
Dedicated resources committed solely to your project ensure thorough testing within the specified timeframe.
Well-defined milestones help track progress and ensure timely completion.
Best option for:
One-time projects
Projects with budget constraints
Continuous regression testing
Our team consistently works on maintaining the high quality of your product by writing automated regression tests and seamlessly integrating them into your CI/CD pipeline, providing continuous feedback to catch and address issues early in the development process.
Identify and address potential problems in real time, reducing the risk of major defects.
Maintain a high level of software quality throughout the development life cycle.
Avoid the accumulation of issues, reducing the overall cost of bug fixing.
Best option for:
Agile development
Large-scale projects
Consulting on regression testing
Our experienced consultants collaborate with your team to assess, plan, and optimize your regression testing strategy.
Benefit from the expertise of seasoned professionals to enhance your regression testing strategy.
Get tailored recommendations based on your unique organizational needs and challenges.
Empower your internal teams with best practices and industry insights.
Best option for:
Process optimization
Training and development
Our approach to regression testing
Regression test suite creation
We create a test suite that covers all critical aspects of your application, collaborating closely with your development team for precision.
Strategic test automation
We automate tests to enhance testing efficiency and ensure rapid execution of regression testing.
Version control integration
Seamless integration with a version control system ensures testing the latest code version to identify any potential regressions introduced during development.
Continuous testing implementation
We advocate for continuous testing practices, seamlessly incorporating regression tests into your CI/CD pipeline for early issue detection.
Prioritization and risk-sased testing
Tests are prioritized based on impacts and risks, optimizing resources and directing efforts to where they are needed most.
Clear documentation and reporting
Transparent communication is key. We provide comprehensive documentation and detailed reports, providing your team with actionable insights.
Global healthcare giant
- 90%Test coverage
- 1.6k+Test cases created
- X18Faster regression testing run
We serve
Our expertise and resources allow us to cover the unique needs of each project, ensuring the delivery of high-quality software that meets your requirements and business goals.
What you get
Feel the improvement in
3 days
Reduction in your costs
60%
Accelerate development by
30%
Automation faster in parallel by
56x
Increase test coverage to
95%
Here’s what people are saying
about DeviQA
“It was so easy to integrate your people with us and we didn't have any problems.”
Janosch Greber
VP of engineering at RealTyme
Book a call to deliver high-quality updates faster and maintain customer trust
QA tools & platforms we hold expertise in
Automation testing
Cucumber
Selenium
Appium
Mocha
Playwright
Robot Framework
Specflow
TestNG
WebdriverIO
Selenide
Calabash
Watir
Codeception
Cypress
Security testing tools
HCL AppScan
Nessus
NMAP
BurpSuite
Acunetix
OWASP ZAP
Metasploit
Wireshark
DBeaver
Rdp-Sec-Check
SNMPCHECK
AiR
SSLSCAN
Performance testing tools
JMeter
Load Runner
Visual Studio
k6
API testing
Rest API
GraphQL
Apiary
Bluetooth Low Energy API
Apple Pay
Google Pay
Apple Maps
Fingerprint API
API testing tools
Postman
Swagger
Charles Proxy
Ready API
ACCELQ
Katalon Platform
REST-Assured
Database testing
SQL Server
MySQL
Oracle
PostgreSQL
Cassandra
MongoDB
RethinkDB
Amazon S3
Redshift
DynamoDB
Amazon RDS
DocumentDB
Amplify
Lambda
Amazon EC2
Elasticache
Azure Datalake
Blob Storage
CosmosDB
SQL Database
Synapse Analytics
Google Cloud SQL
Google Cloud Datastore
Our certifications
ISO 9001:2015
At DeviQA, we take pride in being an ISO 9001:2015 certified company. This certification represents our unwavering commitment to maintaining the highest standards of quality in every aspect of our software testing services. With a focus on customer satisfaction, we adhere to internationally recognized quality management practices to ensure that our clients receive exceptional and reliable testing solutions. Through continuous improvement and compliance with regulatory requirements, we consistently deliver top-notch testing services that exceed our clients' expectations.
ISO 20000
We understand the crucial role of IT services in modern businesses. As an ISO 20000 certified company, we excel in delivering efficient and effective IT services to our clients. Our customer-centric approach enables us to tailor our testing solutions to suit your unique requirements, ensuring a seamless integration of testing processes into your software development lifecycle. With a focus on continual service improvement, we optimize our IT Service Management practices to guarantee a smooth and satisfying experience for our valued clients.
ISO 27001
The security of our clients' data is of paramount importance to us. As an ISO 27001 certified company, we go above and beyond to protect sensitive information and ensure the confidentiality and integrity of all data entrusted to us. With our robust Information Security Management System (ISMS), we implement stringent security controls, evaluate risks, and take proactive measures to safeguard against potential threats. Rest assured that partnering with us means your valuable data is handled with the utmost care and subject to the highest security standards.
ISTQB
As a testament to our team's expertise and commitment to excellence, our software testing professionals hold the esteemed ISTQB (International Software Testing Qualifications Board) certifications. The ISTQB certification is a globally recognized standard for software testing professionals, signifying their proficiency in the latest testing methodologies, best practices, and industry standards. With ISTQB-certified experts on board, we bring a wealth of knowledge and skills to every testing project, ensuring thorough and precise testing to uncover even the most intricate software defects. Partner with us and benefit from our skilled ISTQB-certified professionals who are dedicated to elevating the quality and reliability of your software products.
Awards and recognitions
Collaboration process overview
1. Initial contact
During our initial call, we aim to understand your testing requirements and goals
2. Assessment
We evaluate your current testing process and create a tailored plan to enhance it
3. Proof of concept
We offer a complimentary proof of concept, allowing you to experience our proficiency and expertise
4. Trial and evaluation of performance
We start a trial period with you, and once complete, we review the results together and discuss options
5. Contract signing and full-scale QA implementation
Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work
6. Partnership with flexibility
Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs
Let’s schedule a call
Flexible collaboration options allow you to choose the level of support that best meets your needs
Questions & answers
What is regression testing?
Regression testing is comprehensive software testing, in the course of which all ins and outs of your app are thoroughly checked. As a rule regression tests are frequently rerun to ensure that recent code changes have not adversely affected previously created and well-worked features. Its purpose is to detect any new errors and verify that the previously tested functionalities still work as intended.
Why is regression testing important?
Regression testing is crucial to ensure that new code changes have not introduced defects to the existing functionality. It helps maintain the stability and reliability of the application by identifying and fixing issues early in the development cycle.
When is the right time to perform regression testing?
Regression testing should be executed before every release to guarantee the overall system stability.
What types of applications can benefit from regression testing services?
Regression Testing Services are beneficial for absolutely all types of applications. Whether you develop web applications, mobile apps, desktop software, or enterprise-level systems, do not hesitate to apply for our services. Any software that undergoes frequent updates or changes can benefit from regression testing.
How much time does regression testing take?
The duration of regression testing depends on the size and complexity of the software, as well as the extent of code changes. The timeline varies from project to project.
Can regression testing be automated?
Yes, regression testing can be automated to expedite the testing process and ensure quick feedback on code changes. Automation helps run repetitive test cases, allowing manual testers to focus on more complex scenarios.
What is the difference between regression testing and functional testing?
While functional testing verifies that each function of the software operates according to the requirement specification, regression testing focuses on ensuring that new code changes do not adversely impact existing functionalities.
Can regression testing uncover performance issues?
While the primary goal of regression testing is to ensure the stability of existing functionalities, it may also reveal performance issues related to recent code changes. However, performance testing is a special type of testing that focuses specifically on system performance.