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SERVICE

QA, testing, maintenance and modernization

We ensure the quality of your product with manual and automated testing, performance and safety testing. We include digital transformation, DevOps, cybersecurity and backup solutions. We work with you to define acceptance criteria and release processes that integrate into your flow.

QA, testing, maintenance and modernization
Terminal
// Playwright E2E - Checkout + API mocking
import { test, expect } from '@playwright/test';

test.describe('Checkout flow', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/cart');
    await page.route('**/api/inventory', (route) =>
      route.fulfill({ json: { stock: 10 } })
    );
  });

  test('should complete purchase', async ({ page }) => {
    await page.click('[data-testid="checkout"]');
    await page.fill('[name="card"]', '4111111111111111');
    await page.click('[data-testid="submit-payment"]');
    await expect(page).toHaveURL('/success');
  });

  test('should validate stock before checkout', async ({ page }) => {
    await page.evaluate(() =>
      localStorage.setItem('cart', '[{"id":1,"qty":99}]')
    );
    await page.reload();
    await expect(page.locator('[data-testid="stock-error"]'))
      .toContainText('insufficient');
  });
});
01

Services we offer

Legacy Application Migration

Modernize legacy systems by migrating legacy applications to contemporary platforms and technologies.

Manual testing

Perform exhaustive manual testing to identify defects and ensure quality from the user's perspective.

Performance testing

Evaluate software performance under various conditions to ensure stability, speed and scalability.

Digital transformation

Guide companies in integrating digital technologies to improve operations and value delivery.

Penetration testing

Discover and fix vulnerabilities by simulating real cyberattacks on your systems.

ETL

Extract, transform and load data from diverse sources into a unified system for analysis and integration.

QA and software testing

Run comprehensive QA and tests to ensure quality, functionality and software performance.

Cybersecurity

Protect your digital assets and infrastructure from threats and breaches with cybersecurity services.

DevOps

Shorten the development cycle and achieve faster, more reliable CI/CD.

Backup solutions

Ensure business continuity with reliable backup and critical information recovery systems.

Automated testing

Implement automated testing processes for greater efficiency and precision in defect identification.

Security testing

Evaluate software security to identify vulnerabilities and protect against threats.

02

What's included

We ensure the quality of your software with an integrated approach: tests, DevOps, security and continuity. We work integrated with your team to detect problems early.

Integrated manual and automated testing

Full coverage from the user perspective and regression automation to release with confidence. We use Cypress, Playwright, Selenium or the tools in your stack. Tests that integrate into your pipeline and prevent regressions before they reach production.

DevOps and digital transformation

CI/CD pipelines that accelerate releases without sacrificing quality. Containers, orchestration, deployment automation. We support teams in their transition to DevOps and continuous delivery practices that reduce time-to-market.

Cybersecurity and business continuity

Penetration testing that simulates real attacks, security audits and backup and disaster recovery solutions. We protect your data and operational continuity with industry-proven strategies.

03

Why choose us

Our quality approach is integrated in every phase. This is how we work to ensure your product meets standards:

QA integrated from design

Testers work side by side with developers from the design phase through release. Early defect detection, clear acceptance criteria definition and traceability between requirements and tests. We are not a separate team that receives code at the end: we are part of the flow from day one.

Cutting-edge tools and frameworks

Cypress, Playwright, Jest, Selenium, k6 for performance, OWASP for security. We adapt to your stack and preferences. If you already have test suites, we inherit, maintain and expand them. If you start from scratch, we recommend the best combination for your context.

Smart coverage and quality metrics

We prioritize by risk and ROI: we do not test everything equally. Balanced test pyramid, fast suite that runs on every commit, visible quality metrics. Clear reports that help make decisions: when to release, which areas to reinforce, which technical debt to address.

04

Key facts

  • Test coverage adapted to risks and ROI.
  • Integration with Jenkins, GitLab CI, GitHub Actions.
  • Clear reports and bug traceability.
05

Best practices

Testing strategy

  • Prioritize by impact and probability
  • Balanced test pyramid
  • Keep suite fast and stable

Continuous quality

  • Tests on every commit
  • Mandatory code review
  • Visible quality metrics
FLOW

QA process

quality assured

Four phases to guarantee the quality of your product.

01

Step 1

Planning

We define testing scope, risks and acceptance criteria.

02

Step 2

Test design

Test cases, automation and coverage strategy.

03

Step 3

Execution

Manual and automated tests. Regression and bug reporting.

04

Step 4

Reporting and CI

Pipeline integration. Quality metrics and traceability.

01

Step 1

Planning

We define testing scope, risks and acceptance criteria.

02

Step 2

Test design

Test cases, automation and coverage strategy.

03

Step 3

Execution

Manual and automated tests. Regression and bug reporting.

04

Step 4

Reporting and CI

Pipeline integration. Quality metrics and traceability.

QUOTE

Request quote

Complete the form and we will respond with a custom proposal for this service.

FAQ

Frequently asked questions

Do you include performance testing?
Yes. We perform load and stress testing with JMeter, k6 or similar tools depending on the project.
Can you inherit existing tests?
Yes. We maintain and expand existing suites, migrating to new tools if necessary.
READY?

Ready to accelerate development in your company?

Schedule a call and tell us about your project. We'll respond with a custom proposal.

Madero Solutions

Nearshore software engineering and dedicated teams for digital products—clear communication, solid delivery, and sustainable pace.

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