Testing & QA

Full-cycle testing. Superior product guaranteed.

Our proactive and domain-trained testers offer a perfect mix of speed, cost, and quality in driving your testing agenda.

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Our clients include 150 Global Brands, Silicon Valley Founders


We reimagine QA and end-to-end testing strategies to help you achieve success in digital.

Functional Testing

Our extensively trained professionals ensure that the code function, security features, APIs, installation procedures and other functional aspects of a web/mobile app are compliant with the designed specifications and perfectly meet customer needs.

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Integration Testing

While working on your projects, our QA specialists leverage top-down or bottom-up methods to test the integration of different modules within your app and ensure the seamless communication between all of them, while keeping in mind your budget and time constraints.

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Unit Testing

Our skilled testers come with the proficiency to detect bugs before the SDLC advances by writing superior quality unit tests, thereby, paving the way for less-pervasive re-factoring by the developers, and meeting short timelines.

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Performance Testing

Our QA experts carry out performance testing to determine your software’s stability, capacity, scalability, endurance, and speed under normal as well as anticipated peak load conditions, and detect elements that cause degradation.

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Security Testing

We focus on vulnerability testing, mobile, and web app penetration testing, ethical hacking, password cracking, Adhoc data testing, and cross-site scripting to ensure your business and customers remain hack-proof.

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Usability Testing

With our experienced QA professionals, get assured, defined and productive approaches for mobile app usability testing, A/B testing, design surveys, and preference testing, to make your app/website ready for a million users.

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Regression Testing

Our best-in-class regression testing services ensure that your apps remain defect-free even after modifications, patches, enhancements and configuration changes. We offer maximum test coverage to make sure that these changes do not hinder or impede the smooth functionality of existing applications.

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Compatibility Testing

Our dedicated team of QA experts offer end-to-end compatibility testing services that include tests for operating systems, database, devices, network, versions, bandwidth handling capacity and browsers, to remove all bottlenecks from your software so that your users get the same positive experience, regardless of what their personal setup is.

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Automated Testing

Our test automation specialists have in-depth knowledge of multiple automation tools required to automate regression tests, develop new test cases and come up with automated test scripts. Our pool of skilled testers has the unmatched expertise to use scalable automation suites to test any app or API and get consistent quality and results.

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Industry Experience

Our team is specialized in a wide array of industry verticals

  • ISVs & Product

  • Digital & Marketing

  • Banking &

  • Retail &

  • Healthcare

  • Education and

  • Logistics &

  • Media &

  • Automotive

  • Travel &

  • Technology

  • Publishing &

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Easy to choose pricing models

Hire a Dedicated Developer

Starting from $1800/month

8 hours a day & 20 working days in a month

Get A Fixed Price Quote

Starting from $15/hour

We'll provide a fully signed NDA for your project confidentiality.

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Why Choose Capital Numbers

Reliable Service 100% in-house team.
No freelancers

Trusted by People Like You Over 100+ real, 5 star reviews on Google.com

Hire ExpertsWe employ only top 1% developers.

Modern Setup We have the best workplace in the industry.

Ai Driven Workflow We try to address issues before they occur.

Save up-to 50% We are better and yet cheaper than other solutions

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Great Reviews

97 Out Of 100 Clients Have Given Us A Five Star Rating On Google & Clutch

Capital Numbers 5/ 5
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We’d Love To Hear From You

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  • Indrajit
  • Sudipto
  • Tumpa
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    Awards, Accreditation & Partnership

    • Economic Times India's Growth Champion 2020
    • Deloitte Technology Fast 500
    • Deloitte Technology Fast 50
    • 1000 High Growth Comapnies 2018
    • BCC 1st runner-up 2016

    • The telegraph infocom SME of the year 2014
    • Dun and Bradstreet leading smes of india 2017
    • CII awards 2015
    • ISO 9001-2015
    • Acquia
    • CII

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