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Why do you need functional testing services?
Thorough software functionality check
By catching the majority of defects before release, functional testing guarantees your software works as intended.
Early bug detection
Functional testing helps identify and resolve defects early on, reducing bug-fixing costs, improving product quality, and streamlining the development process.
Fewer post-release defects
Effective functional testing reduces post-release defects by up to 90%, saving a lot of time and resources.
Higher customer satisfaction
Comprehensive functional testing improves software quality, leading to higher customer satisfaction.
Functional testing services we provide
Based on the specific needs of your project, we come up with different types of functional testing, executing them manually or with the help of automation. Our scope of functional testing services includes the following:
Regression testing
Our aim is to confirm that recent updates or code modifications haven't caused any defects in software functionalities that previously worked well.
Smoke testing
Before getting to comprehensive testing, we check the core app functionalities for critical issues to prevent the wastage of valuable time and resources.
Sanity testing
We execute this brief and focused testing to check whether a particular set of functionalities or software components work as expected after a code change or a minor update.
Integration testing
We pinpoint issues that may arise when different software components are integrated, ensuring seamless data flow and interaction.
System testing
We comprehensively assess software as a whole, checking adherence to predefined functional specifications.
User acceptance testing
We work closely with stakeholders to ensure that the software meets specified criteria and is ready for launch.
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 our 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
Testing time spent
without AI
6 hrs
3 hrs
2 hrs
2 hrs
Testing time spent
with DeviQA AI
4 hrs (30% saved)
2 hrs (40% saved)
45 min (60% saved)
1 hr (50% saved)
Global healthcare giant
90%
Test coverage
1.6k+
Test cases created
X18
Faster regression testing run
“They treat our automated testing project as a development effort rather than a testing effort, always anticipating next steps and improvements. Whenever we need changes, they’re able to respond quickly. They take on current problems and address future issues as well. “
Choose your cooperation model
We provide a few engagement models. Just tell us about your business goals and project needs, and we'll help you make the right choice.
Team augmentation
We supplement your in-house QA team with our qualified QA professionals to help you fill specific skill gaps or scale your testing capacity for short-term or ongoing projects.
Best option for: addressing temporary workload increases, filling specific skill gaps within your team, or integrating additional testing expertise on an ongoing basis.
Quickly access the specific testing skills to scale your testing efforts efficiently.
Save time and money by avoiding traditional recruitment and hiring processes.
Benefit from the expertise of our testers, who can share knowledge and upskill your in-house staff.
Dedicated testing team
We assemble a team of experienced testers who will work solely on your project, closely collaborating with your development team and following your established processes.
Best option for: complex projects requiring long-term commitment, projects demanding a high level of customization and control, and situations where deep integration with an in-house team is crucial.
Maintain a high level of quality with a consistent approach to testing that a dedicated team applies.
Take complete control over your dedicated QA team and integrate it into your development cycle.
Easily adjust the size and composition of your dedicated QA team according to your project needs.
Project-based outsourcing
We handle your entire QA process, including functional testing, from test plan creation and execution to defect reporting and analysis.
Best option for: projects with well-defined requirements and limited internal testing resources, a need for a quick turnaround time, and cost-effectiveness as a primary concern.
Benefit from our competitive rates and rich expertise.
Free up your internal resources to focus on your core development activities.
Leverage our global talent pool to access a wider range of testing expertise.
What you get
Feel the improvement in
3 days
Reduction in your costs
60%
Accelerate development by
30%
Automation faster in parallel by
56x
Increase test coverage to
95%
We serve
Our expertise and resources allow us to cover the unique needs of each project, ensuring the delivery of high-quality software that meets your requirements and business goals.
Book a call to ensure software works the way you imagined
QA tools & platforms we hold expertise in
Playwright
Cypress
Cucumber
Selenium
Appium
Mocha
Robot Framework
Specflow
TestNG
WebdriverIO
Selenide
Calabash
Watir
Codeception
HCL AppScan
Nessus
NMAP
BurpSuite
Acunetix
OWASP ZAP
Metasploit
Wireshark
DBeaver
Rdp-Sec-Check
SNMPCHECK
AiR
SSLSCAN
k6
JMeter
Load Runner
Visual Studio
Rest API
GraphQL
Apiary
Bluetooth Low Energy API
Apple Pay
Google Pay
Apple Maps
Fingerprint API
Postman
Swagger
Charles Proxy
Ready API
ACCELQ
Katalon Platform
REST-Assured
SQL Server
MySQL
Oracle
PostgreSQL
Cassandra
MongoDB
RethinkDB
Amazon S3
Redshift
DynamoDB
Amazon RDS
DocumentDB
Amplify
Lambda
Amazon EC2
Elasticache
Azure Datalake
Blob Storage
CosmosDB
SQL Database
Synapse Analytics
Google Cloud SQL
Google Cloud Datastore
Here’s what people are saying
about DeviQA
“It was so easy to integrate your people with us and we didn't have any problems.”
Janosch Greber
VP of engineering at RealTyme
Awards and recognitions
Collaboration process overview
Initial contact
During our initial call, we aim to understand your testing requirements and goals
Assessment
We evaluate your current testing process and create a tailored plan to enhance it
Proof of concept
We offer a complimentary proof of concept, allowing you to experience our proficiency and expertise
Trial and evaluation of performance
We start a trial period with you, and once complete, we review the results together and discuss options
Contract signing and full-scale QA implementation
Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work
Partnership with flexibility
Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs
Let’s schedule a call
Flexible collaboration options allow you to choose the level of support that best meets your needs
Questions & answers
What if my software has complex workflows — can automation handle it?
Yes! Our automated functional testing services can handle complex workflows and validate intricate user interactions, ensuring your software works flawlessly, even in challenging scenarios.
How quickly can we see results from automated functional testing?
With functional automation testing services, results are almost immediate. Tests are executed faster, allowing you to get feedback quickly and make changes on the fly, speeding up your overall development process.
What makes DeviQA’s functional testing as a service different from others?
We combine deep technical expertise with a custom approach to each project, offering both manual and automated functional testing services that ensures faster feedback, thorough coverage, and a seamless user experience.
How do automated functional testing services integrate with my CI/CD pipeline?
Our testing services seamlessly integrate with your CI/CD pipeline, running tests every time code changes, ensuring that issues are caught instantly and keeping your development process smooth and uninterrupted.
Can functional testing as a service prevent customer complaints after launch?
By thoroughly validating each feature, functional testing services minimize the risk of defects reaching your customers, improving software quality and reducing post-launch complaints.
Do you offer both manual and automated testing?
Yes, DeviQA, as a functional testing company, provides both manual and functional automation testing services, giving you the flexibility to choose or combine methods based on the complexity and nature of your project.