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web and mobile app testing

Automated and manual tests

Reliable application testing

We verify project requirements and suggest improvements if the application isn't intuitive enough. We plan and execute functional, performance & security checks.

Manual tests

Automated tests

The costs of fixing bugs go up
throughout the development cycle.

Source: IBM System Science Institute — Relative Cost of Fixing Defects

Chart description

  • Requirements: costs = the time it takes to rewrite the requirement.

  • Coding: costs = additional developer hours.

  • Testing: costs = additional developer, system engineer, PM and QA hours.

  • Production: costs = additional developer, support, system engineer, PM, bug isolation difficulties, angry customers, reputation damage, customer and QA hours.

Return on investment for
Espeo testing levels

We know how much money our clients can save with Espeo's testing services.

Bronze Plan

60% less bugs for customers when compared to no testing, saves nearly 40% money spent on bug fixing

Basic manual tests.
Basic test automation:

  • unit tests
  • integration tests
  • basic API tests written in natural language

60% fewer bugs
saves nearly 40%

Silver Plan

75% less bugs for customers when compared to no testing, saves over 40% money spent on bug fixing

Extended manual tests:

  • accessibility tests
  • recovery tests
  • usability tests & documentation

Extended automation:

  • unit tests
  • integration tests
  • basic end-to-end tests written in a natural language
  • extended API tests written in a natural language

75% fewer bugs
saves over 40%

Gold Plan

85% less bugs for customers when compared to no testing, saves almost 50% money spent on bug fixing

Extended manual tests:

  • accessibility tests
  • recovery tests
  • usability tests & documentation

Extended automation:

  • unit tests
  • integration tests
  • basic end-to-end tests written in a natural language
  • extended API tests written in a natural language
  • performance tests
  • basic security tests

85% fewer bugs
saves over 50%

Benefits

With automated tests, the development team is able to work faster and more confidently.

higher
app quality

fewer functionality
& usability issues

better
app performance

stable and secure
application

lower app cost in the
long run due to finding
issues faster

lower risk of app
downtime

Our approach

Our quality standards ensure that our projects are delivered smoothly and free of critical issues.

Step 1. Feature development

Step 2. Automated checks (static code analysis, unit & integration tests)

Step 3. Automated tests (possibly extended)

Step 4. Code review

Step 5. Manual tests

Technologies

We carry out the following tests

Manual web and mobile

Automated web and mobile

Usability tests

Recovery tests

Accessibility tests

Performance server side tests

Performance client-side tests

Basic security tests

Team

Bartosz

Patryk

Lidia

Monika

Recent work

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