Delivering Excellence with
Quality Engineering Services

Are you tired of finding bugs?
Is your backlog full with never ending list of issues?
Does your team ships more bugs into production than features?
We can help you.

Talk to our QA Leadership

Trusted by startups, enterprises, and more than 100 growing organizations like you

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What we Offer

Crownstack software quality assurance (QA) and testing services enable you to build consistent quality assurance strategies and ensure your software products are secure and reliable. Our managed software quality assurance services guarantee your products are always high quality.

Mobile Application Testing

Ensure your mobile applications are bug free, support vast array of available screen sizes and are efficient enough not to drain battery and other resources.

Web Application Testing

Ensure your applications are light weight, bug free, fast and responsive. All Lighthouse performance indicators are green and pages are SEO optimised.

Performance Testing

Ensure that your application performs well at those critical moments when it need to support surge in traffic. Our engineers will put it through load testing.

Security Testing

Ensure your products are safe from malicious actors. Our penetration testers will help you identify and resolve security vulnerabilities in your products.

Accessibility Testing

Ensure that your product do not lose human touch and all users irrespective of most disabilities, will be able to interact with it to its full potential.

A/B Testing

Ensure you are building the right thing by testing your hypothesis with help of A/B testing and increase conversion of your CTA pages.

Localisation Testing

Ensure your product is available and can compete in global marketing by supporting multiple languages. Our QA experts will ensure that the messaging is correct.

Compliance Testing

Ensure that your application follows and obeys industry specific compliances such as such as HIPAA, GDPR, BYOD, GAMP, PCI-DSS, etc

Manual Testing

Our manual QA engineers test application from end user point of view so that you get good end user insights even before the application is released to public.

Automation Testing

Save cost and reduce production release cycle by doing automated Unit, Integration or Regression testing utlising our expert QA automation engineers.

CI/CD Pipelines

Set up automated test infrastructure and integrate it with your CI/CD pipeline to infuse confidence in your production release process.

QA Audit and Consulting

Looking for QA Audit or QA consultants to build or improve your internal QA processes? Talk to our QA leadership today.

Our Engagement Models

Simple and nimble engagement structures. We can work with your team, or be your team.

Product Engineering Teams

It is an expert autonomous team comprising of different roles (e.g. project manager, software engineers, QA engineers, and other roles) capable of delivering technology solutions rapidly and efficiently.

  • Right mix of skills to deliver complete sprint
  • Agile and Scrum processes
  • Monthly billing
  • Scale on demand
  • Best for product teams or startups
  • Read More

Staff Augmentation

The augmented team members work as part of your local or distributed team, attending your regular daily meetings and reporting directly to your managers. This helps businesses scale immediately and on-demand.

  • Scale resources on demand
  • Monthly billing
  • Cost Effective experienced resources
  • Saves you from hiring hassle
  • Quick replacements
  • Read More

Fixed Project Based

When project specifications, scope, deliverables and acceptance criteria are clearly defined, we can evaluate and offer a fixed quote for the project. This is mostly suitable for small-mid scale projects with well documented specifications.

  • Best for building MVPs
  • Milestones and Deadlines driven
  • Milestones based payments
  • Works when scope and features are defined
  • Transparent pricing
  • Contact Us

Customers we helped with QA

Over the years, we have helped customers from different domains through our quality engineering services

Healthcare & Lifesciences

ICANotes

ICANotes provides the most clinically robust web-based EHR software for psychiatrists and other mental health professionals in Annapolis Maryland.

Healthcare & Lifesciences

MDLand

MDLand helps both physicians and office staff to achieve an optimized workflow by saving time and eliminating unnecessary tasks.

Retail & eCommerce

EvaBot

Evabot provides a cloud-based AI gifting chatbot platform. It collects and analyses customer's information using a conversational interface, which they then use to ship a memorable physical gift.

Healthcare & Lifesciences

LX Medical

LX Medical uses intelligent systems and partners with medical professionals and aestheticians to make health and wellness simple, personalized, and fit your busy schedule.

Want to know more? We have done some great work.
See our work

Industries we have served

We offer software outsourcing services to a variety of industries across the globe

Our Differentiators

QA is not just about testing a specific feature or a product. QA needs to take holistic approach to testing by considering user experience, context in which product will be used, security, performance and accessability.

Documentation, communication and reporting are equally important. We have built our QA processes around these principles.

Contact sales to learn more

Documentation led testing approach

Our QA engineers are trained to write better test cases and proper test plans. Not only that, they create product documentation and user manuals also which can serve as knowledge base for your product.

Automation and Technology Driven process

All our QA engineers are trained in automation and technology driven testing. We use latest tools and technologies to ensure that your product is tested thoroughly and efficiently.

Free Access to our products and tools

All our clients get free access to our products and tools. We have built these tools to help our clients in their QA journey. For Example, Quick Test is used by our QA engineers in their day to day work and saves cost for our clients as well.

Why work with us

Trusted by over 100+ product engineering teams worldwide

When is comes to delivering software solutions, consistency is the key. We have been delivering consistent results for our customers for years as well as maintaining a consistent growth for our business.

82% repeat business

because we deliver what we promise

100+ team members

who are skilled and efficient in what they do

15+ countries

where we have customers and we are expanding

9+ Million

funding raised by companies who worked with us

Client Testimonials

Check what our customers are saying about us and our employees in NPS survey which are conducted frequently

Solid Staff-Augmentation modal

"Parv was one of the best contract employees I have ever worked with. He was always committed to his work and took complete ownership of the tasks assigned to him. He was strong at his iOS skillset and was able to deliver the tasks within the expected timeline. He was a great team player and the entire team including his project manager shares good positive feedback about him."

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Sanath Kumar
Engineering Manager at YML

Excellent QA Leadership

"Neha displayed exceptional composure under pressure, navigating complex challenges with grace and ensuring that our projects stayed on track. Her ability to handle high-pressure situations not only inspired confidence but also set a great example for the rest of the team.

Moreover, Neha demonstrated remarkable team spirit by consistently fostering collaboration and open communication within the team. Her approachable nature and willingness to help colleagues created a cohesive and productive work environment."

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Vinay S.
Engineering Manager at Y Media Labs

Excellent Delivery and Quality

"I want to take a moment to thank you for all the amazing work you have been doing over the past few years. I appreciate you leading all the backend development efforts and carefully architecting and moulding the applications with all your expertise. I would like to recognize your efforts in guiding your teammates and coordinating with cross functional teams in terms of development (Mobile App Developer), testing (QA Team) and fixing production issues (Operations team)."

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Tarun Aleti
Co-founder & CTO at Partrunner

Quick action on feedback

"Satisfied with his performance. Initially, some feedback was given regarding proactiveness and attending late-night calls. Both have been addressed, and currently, all is going smoothly."

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Anand Bhagwat
QA Engineering Manager at Sibros

Smooth communication

"Communication with Deepika & Development team is going as per expected - no concerns here Overall happy with Crownstack!"

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James Riggen
Co-founder & President of LX Medical

Exceeding Expectations

"Overall everything is quite positive - The engineering team has met the expectations well, especially Anita & Riya. New members are trying equally hard and sound mature and have skills at par to run the operations (kotesh & Anuradha)"

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Steven Paolucci
CTO at Nucleus Healtcare

Great UI/UX Designers

"Design - So far the experience with design team has been very positive - looking forward to continuing work with them. "

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Lucas Wittrup
Co-Founder at Squire

Speedy Delivery

"The pace of delivery is good. We are more confident and comfortable with the team now. Overall, all are happy and can see the difference in delivery, the pace of work, quality and PM by the time he returns from his vacation."

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Dmitry Petrov
Head of Innovation at Seers

Our Quality Engineering Technology Stack

Our unbeatable and proven Testing and QA solutions empower hundreds of global clients to roll out fully integrated, tested, and user-friendly solutions for their users, with zero bugs and anomalies.

selenium
appium
cypress
playwright
protractor
jmeter
browserstack
mocha
blazemeter
loadrunner
testrails
testlink
postman
burpsuite
restassured
zephyr
Want to know more? See what our engineering team is doing.
Read our Blog

We would love to work with you

If you are looking for a technology partner, rather than just another outsourcing agency; have a chat with one of our co-founders, Bharat or Aashish. Let's talk about how we can support your business' software requirements.