Web apps
Interface and end-to-end tests that follow real user journeys, such as sign-in, search, checkout and forms, in the browsers your users run.
Quality engineering
Quality Engineering and Test Automation
Bluelupin tests web apps, mobile apps and APIs so each release ships with fewer surprises. We plan what to automate, write regression, API and performance tests, run them in your CI pipeline on every change, and check accessibility against WCAG. We test the software we build and software built by your team or another vendor.
What we test
As a software testing company in India working with teams in India and abroad, we test the parts of a product that users and other systems depend on. Each area gets its own tests, and all of them run together before a release.
Mobile apps
Automated and manual tests on Android and iOS, across the devices and OS versions your users have.
APIs
REST and GraphQL tests for responses, errors and permissions, plus contract tests that catch a breaking change before the apps that call the API are affected.
Integrations and data flows
Tests for the data that moves between your systems, so an order, a payment or a record arrives complete and in the right format.
Testing software another team builds
We test software built by your own team or another vendor, as a project on its own, as well as the software we build. Independent software testing starts with a short review of the app, its main risks and the tests it already has. From that review we write a test plan, agree it with you, and then build and run the tests.
Planning test automation
Good test automation follows the test pyramid: many fast unit tests, fewer integration and API tests, and a small set of end-to-end tests for the journeys that matter most. Unit tests are quick to run on every change. End-to-end tests are slower and break more easily, so we keep them for the key flows. We choose what to automate first by risk: the flows that break most often, or cost the most when they break. It is usually time to invest in automation when:
- Manual regression testing slows each release.
- More bugs reach your users.
- Your team no longer feels confident shipping often.
Regression and API tests in CI
We write interface and end-to-end tests in Playwright or Cypress, unit tests in Jest, and API tests in Postman, with contract tests between services and automated tests for mobile apps. The tests run on every pull request and release candidate, in parallel so results come back fast, with clear pass or fail gates. We track flaky tests, the ones that pass and fail with no code change, and fix or isolate them so a failed run always points to a real problem. SonarQube code checks and dependency scans run in the same gates. When we build the software, we set up the pipeline as part of the project.
Playwright
Cypress
Jest
Postman
SonarQube
Performance and load testing
Before a high-traffic launch, a sale or a seasonal peak, we run benchmarks and stress tests with k6 or JMeter. We measure response times and error rates as the load grows, find the bottleneck, such as a slow query, a busy service or a missing cache, and agree a performance budget that each release must meet. The results also feed capacity planning: how much infrastructure the next peak will need.
k6
JMeter
Accessibility testing
For customer-facing products we test accessibility against WCAG. Automated axe checks run with the other tests and catch problems such as missing labels and low color contrast. Manual testing covers what tools miss: using each page with a keyboard alone and with a screen reader. Each issue is logged with the WCAG criterion it fails and a suggested fix.
QA process and release sign-off
Each engagement has a written test plan that names what is tested, how and by whom. We coordinate user acceptance testing (UAT) with your users, triage defects with your team by severity, and keep a steady regression rhythm so every release gets the same checks. Release criteria are tied to test results, performance and accessibility, so sign-off rests on evidence. This page covers testing; the table shows where the work around it sits.
| You need | Use |
|---|---|
| Test automation, performance and accessibility testing | Quality Engineering and Test Automation (this page) |
| A new web or business app built and tested | Custom Software Development |
| A new mobile app built and tested | Mobile App Development |
| Ongoing support for software after launch | Application Support and Maintenance |
How a testing engagement runs
Every testing engagement follows the same five steps, whether the software is ours, your team's or another vendor's.
Review
We look at the app, its main risks and the tests you already have, and talk to the people who build and release it.
Plan
A test plan that sets what to automate first and the quality gates each release must pass.
Build
Test suites for the agreed flows, wired into your CI pipeline so they run on every change.
Run and report
Results on every change, and defect triage with your team so the most serious issues are fixed first.
Hand over or keep running
Documentation so your team can own and extend the suites, or ongoing testing with each of your releases.
How long it takes: A focused module usually takes 8 to 12 weeks, and a larger program 4 to 9 months in phased releases.
Quality engineering FAQs
Common questions about quality engineering.
Can you test software that another team builds?
Yes. We test software built by your team or another vendor, as a project on its own, as well as the software we build.
When should we invest in test automation?
When manual regression slows your releases, more bugs reach users, or your team no longer feels confident shipping often.
Do you test mobile and API layers?
Yes. We test web interfaces, mobile apps, REST and GraphQL APIs, and the integration flows between systems.
Can you integrate tests into our CI pipeline?
Yes. Automated tests run on every pull request and release candidate, with clear pass or fail gates.
Do you perform accessibility testing?
Yes. Automated axe checks and manual testing against WCAG are part of our quality engineering for customer-facing products.
Book a consultation
Tell us what you release and how you test it today. Response within one business day.
Book a consultationOr email sales@bluelupin.com or call +91 99100 24224