View all
Web Development
Mobile Development
UX/UI Design
Staff Augmentation
CTO as a Service
Dedicated Team
Low-Code Development
Native App Development Company
Custom Product Development Services
Web Development
Mobile Development
UX/UI Design
Staff Augmentation
CTO as a Service
Dedicated Team
Low-Code Development
Native App Development Company
Custom Product Development Services
We provide manual testing services to identify functional issues, UI problems, and unexpected behavior before software releases.
About Us
Stubbs provides manual software testing services to help product teams improve release quality and ensure stable product performance.
Our QA specialists work closely with developers and product teams to validate functionality, verify fixes, and detect issues that automated testing may miss.

A cryptocurrency trading platform that allows users in Iceland to trade and manage digital assets securely.

A decentralized exchange platform where users can trade, swap, and stake cryptocurrencies directly from their wallets.

A collaborative investment platform that is focused on Web3 startups.

An app designed to connect charter flight pilots with clients interested in traveling to the Bahamas.
120+ Product releases validated with manual QA before deployment.
200+ Regression testing cycles executed across different product releases.
30+ Product teams supported with embedded QA specialists during development and release cycles.
Our QA specialists test product functionality to ensure features work correctly and meet product requirements.
We perform regression testing to verify that new changes do not break existing functionality across the product.
Before releases, our team validates critical workflows and verifies that the product is ready for deployment.
Tell us about your product and release process, and our QA specialists will help improve testing coverage and product stability.
Our QA specialists team up with developers and product managers to keep testing going throughout development.
QA works with the product and engineering teams to check features, find issues, and help keep the product high quality.
1
Our QA specialists verify that product functionality works as expected before each release.
2
Before deployment, we test critical workflows and confirm that the product is ready for release.
1
Our team defines testing scenarios and product workflows that need to be checked.
2
Our QA specialists run functional and regression tests to find issues in different product features.
3
We document any issues we find and check them again after fixes are made.
4
Before release, we do final checks to make sure it meets our quality standards.
1
Our QA specialists validated 120+ product releases, helping teams detect issues before deployment and improve overall release stability.
2
Our team performs functional and regression testing across product updates to ensure that new changes do not break existing functionality.
3
QA specialists work alongside developers and product managers, supporting the development process and helping maintain consistent product quality.
Manual testing services involve QA specialists manually verifying product functionality, user flows, and interface behavior to detect issues before release. This includes functional testing, regression testing, and release validation.
Yes, our QA specialists test both web and mobile products, validating core functionality, interface behavior, and user workflows across different environments.
Yes, functional and regression testing are core parts of our manual QA process. Functional testing verifies that features work as expected, while regression testing ensures that new updates do not break existing functionality.
Yes, QA specialists can work as part of the product team and collaborate closely with developers, designers, and product managers throughout the development cycle.
Before a release, we validate key product workflows, verify bug fixes, and ensure that critical functionality works correctly across the product.
Our QA specialists run regression tests to ensure that previously working features remain stable after new changes or updates.
The duration of testing depends on product size, number of features, and release scope. Testing cycles can range from several days to a few weeks.
Cost depends on the scope of testing, product complexity, and the amount of testing required during each release cycle.
We usually need access to the product, documentation about features, and information about the release scope and testing requirements.
The process typically starts with a discovery call where we discuss your product, testing needs, and collaboration model.
What are you interested in:
Name
Tell us about your project and goals
0/1000
Add your file