Web application testing services
Manual and automated testing for web application functionality, performance, security, and compatibility.
For 16 years, DeviQA has provided web application testing services for SaaS platforms, eCommerce systems, web portals, and enterprise applications. We perform functional, usability, compatibility, integration, API, performance, security, regression, and automated testing across browsers, devices, and environments. DeviQA has completed 500+ QA projects across 40+ industries.
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Web application testing challenges DeviQA addresses
DeviQA addresses cross-browser coverage gaps, complex user flows, slow regression cycles, unstable
test environments, insufficient test data, performance bottlenecks, and web application security risks.
Web application testing services provided by DeviQA
DeviQA provides end-to-end web application testing across user interfaces, APIs,
integrations, databases, browsers, devices, and test environments. Our team covers the complete testing lifecycle, from requirements review and test planning to release validation and reporting.
By testing approach
By testing levels
Abbott Laboratories is a global healthcare giant
90%
Test coverage
1.6k+
Test cases created
X18
Faster regression testing run
Compass is the first modern real estate platform
85%
Test coverage
2k+
Test cases created
2.5x
Faster regression testing run
Arklign is a dental practice platform
95%
Test coverage
5k+
Test cases created
3k+
Number of critical bugs logged
Tipalti is a payment automation platform
12
Years of cooperation
100%
Covered performance
2x
Faster regression testing time
Xola is a booking system for tours and attractions
90%
Test coverage
3.2k+
Automation test scripts created
1-2h
Time of regression
Experience the DeviQA difference
From initial consultation to full-scale QA implementation, we deliver results
DeviQA’s AI advantage
At DeviQA, we use AI to make testing smarter and simpler. Our ecosystem is built to deliver faster, smarter, and more cost-efficient results — so your team can do more in less time.
DeviQA AI ecosystem
AI-powered IDE assistant
Reduces test script writing time
QA companion
Provides suggestions for test optimization and addresses gaps
Automated code review
Flags unused variables, improper loops, and other common errors
AI for API testing in Postman
Streamlines API test case creation and response validation
Features
Test case creation
Code review
Exploratory planning
Log analysis
without AI
6 hrs
3 hrs
2 hrs
2 hrs
with DeviQA AI
4 hrs (33% saved)
2 hrs (33% saved)
45 min (60% saved)
1 hr (50% saved)
Web application testing engagement models
DeviQA provides web application testing through staff augmentation, dedicated QA teams, and project-based outsourcing. Choose a model based on the required testing scope, project duration, team size, and level of delivery ownership.
Staff augmentation
Individual DeviQA QA engineers join your existing team, while you manage their testing priorities, backlog, workflows, and technical decisions.
Advantages:
Add manual, automation, API, performance, or security testing expertise without running an internal recruitment process.
Retain control over testing scope, sprint priorities, tools, and release schedules.
Adjust QA capacity as development and regression workloads change.
Best for:
Teams that need additional web application testing capacity or specific technical expertise.
Dedicated QA team
DeviQA provides a stable QA team dedicated to your web application, development process, and release roadmap.
Advantages:
A consistent team familiar with your application architecture, user flows, integrations, and supported environments.
Continuous functional, regression, exploratory, API, compatibility, and automated testing.
Defined responsibilities, communication channels, reporting, and integration with product and engineering teams.
Best for:
Web applications under continuous development that require stable, long-term testing capacity.
Project-based outsourcing
DeviQA plans and executes web application testing for an agreed product scope, feature set, migration, or release.
Advantages:
DeviQA manages test planning, execution, defect reporting, and final test results.
Testing scope, environments, schedule, acceptance criteria, and deliverables are agreed before execution.
Receive documented defects, coverage results, release risks, and testing recommendations.
Best for:
MVPs, major releases, platform migrations, cross-browser validation, and other defined testing initiatives.
Why choose DeviQA for web application testing?
DeviQA has delivered 600,000+ project man-days across QA engagements.
We take full accountability for our work.
Our experience covers 500+ QA projects across 40+ industries.
Evaluate DeviQA through a free web application testing trial before beginning a paid engagement.
Senior QA engineers experienced in web UI, API, integration, compatibility, performance, security, and automation testing.
Our 96% employee retention rate supports stable QA teams and long-term knowledge of your web application.
Our in-house testing lab includes 300+ real devices and configurations for browser, operating system, and responsive web testing.
DeviQA’s professional community includes 4,000+ QA engineers and testing specialists.
Your dev team needs solid QA partner
Our approach to web application
testing
DeviQA’s web application testing process covers requirements analysis, risk-based planning, environment setup,
manual and automated test design, cross-browser execution, defect reporting, retesting, and test maintenance.
Application and risk analysis
We review business requirements, application architecture, user roles, critical workflows, APIs, integrations, and release risks to define testing priorities.
Test strategy and coverage planning
We define the testing scope, test levels, browser and device matrix, environments, tools, responsibilities, schedule, automation targets, and completion criteria.
Test environment and data setup
We configure representative test environments, browsers, devices, accounts, integrations, dependencies, and isolated test data required for repeatable execution.
Test case and automation development
We create traceable manual test cases and automate stable, repeatable, and business-critical regression scenarios.
Test execution and defect reporting
We execute the agreed functional, integration, compatibility, usability, performance, security, and regression tests and document defects with severity, environment details, reproduction steps, screenshots, videos, and logs.
Retesting, reporting, and maintenance
We verify fixes, rerun affected regression tests, report coverage and release risks, and update test cases, automation scripts, environments, and test data as the application changes.
Here’s what people are saying
about DeviQA
34 reviews
34 reviews
9 reviews
“It was so easy to integrate your people with us and we didn't have any problems.”
Janosch Greber
VP of engineering at RealTyme
“DeviQA has always brought us really high quality candidates for us to be able to seamlessly mesh into our team.”
Danny He
CEO and founder at Soapbox
“You guys have always been genuine, flexible and personable.”
Ryan Austin
CEO and founder at Cognota
“In fact, they have been a part of our success story, helping us grow from six workers 11 years ago to about 1200 workers now.”
Raanan Tauber
QA manager at Tipalti
“They can take my lack of knowledge and I can trust that they will be able to produce something of value.”
Ray Alde
Co-founder & cto at Arklign
“To me, that's above and beyond, I did not expect that to be so smooth and so easy.”
Mark Levine
Chief product officer at CYDEF
“They know what they're doing because the people that they send to us are quality people.”
Charles Chase
Chief technology officer at Returnmates
“There is also very good follow up on the engineers and the job they're doing.”
Olivier Mayot
Chief technology officer at SimpliField
Collaboration process overview
- 01
Initial contact. We start by understanding your testing needs and aligning them with your goals.
- 02
Assessment. Our experts analyze your current process and propose a tailored improvement plan.
- 03
PoC. Try a free proof of concept to see our capabilities in action.
- 04
Trial & evaluation. We conduct a trial phase and review the results together.
- 05
Contract & QA implementation. Once satisfied, we sign the contract and begin full-scale QA.
- 06
Flexible partnership. DeviQA offers scalable solutions to adapt to your business needs.
