Functional Software Testing Solutions

Do you need in-depth functional software testing services to build a flawless software application?

Without proper testing, your software application may suffer from functional issues, leading to a negative impact on user experience, adoption, and customer satisfaction.

With 18+ years of experience, ValueCoders provides a wide range of functional software testing services, including API, interface, smoke, regression, and integration testing. Our in-house team of testers performs tests at different micro-levels to ensure compliance with functional requirements and seamless performance in different user environments.

  • 4200+ Successful Projects
  • 97% Client Retention
  • 100+ Full-time Testing Experts

Kris Bruynson

Director, Storloft

Mohammed Mirza


Jame Thompson

Trusted by startups
and Fortune 500 companies

Functional Software Testing Services We Offer

To ensure the full compliance of software with its functional requirements, we perform functional testing at different granularity levels.

Smoke Testing

The most basic and preliminary type, Smoke Testing, is performed to identify defects that cause program failure, manually and with automated tools. It finds out the basic flaws in the software, identifying the threats to functional continuity.

Unit Testing

Also called Module Testing, it is performed to validate that each unit/module of the software performs as expected. The testing experts initiate the unit test automatically every time they complete the code changes. It focuses on specific functionality areas and tests an individual module in isolation from the rest of the system.

System Testing

Under System Testing, our experts test the complete system as a unit. It verifies that all system components work together and meet their requirements. Our system functional testing team works with representatives from each functional area to design tests to verify the correct functioning of each area.

User Acceptance Testing

With User Acceptance Testing (UAT), our experts ensure that the system meets the end user's requirements. They ensure that all functionality works as intended and there are no major usability issues. With UAT, we prevent problems, saving time and money in the long run. Our experts perform both functional and non-functional UAT testing.

Let's Discuss Your Project

Get a free consultation and let us know your project idea to turn it into an amazing digital product.

We Cover All Your Functional Software Testing Needs

We provide comprehensive software functionality testing solutions for your web, mobile, and desktop applications. With the extensive experience of our team in using different testing tools and techniques, we can provide customized solutions to meet your needs. Some of the application types we cover under software functionality testing services are:

We Are India’s Top

Functional Software Testing Solutions Company

The innovative approach to testing makes ValueCoders a leading functional software testing services company in India. We have a team of experienced testers constantly looking for new ways to improve your testing experience.


Over 18 years, our team has helped businesses across different industries and client requirements by using proven methodologies to develop high-quality software apps. We also have expertise in end-to-end software testing, so your software will always be up for visitors on any device they use!
Some of our USPs include:

  • 100+ full-time testing professionals
  • Certified test engineers
  • Flexible engagement options
  • No contract lock-ins
  • Best-in-class infrastructure
  • Transparency and integrity
  • Scalability
  • Cost-effective solutions
  • Adherence to best and latest testing practices
  • Access to the latest tools & technologies

Ultimate User Guide To Understanding Functional Software Testing

What is Functional Software Testing?

Functional software testing is performed to verify the functionality of software components. It is based on the idea that if a component (e.g., an application, a service, or a script) fails to meet its specifications, it is defective. It is black-box testing; the test cases are based on the requirements specification and not on the knowledge of the component’s internal workings.

Functional testing services at ValueCoders usually start with the system or integration tests, which verify that all components work together as expected. These tests are followed by unit tests, which verify the individual functions of software components. Finally, functional tests are run to verify that all features of the application work as expected.

What Are the Tools for Functional Software Testing?

Functional software testing is a process of verifying that a system works as expected. In other words, it verifies the functionality of a system.

Various tools are available for functional software testing, both open-source and commercial. Some of the popular ones are listed below:

  1. IBM Rational Functional Tester: It is an automated functional software testing tool from IBM. It can test applications deployed on various platforms, including Web, .NET, Java, mainframe, etc.
  2. HP QuickTest Professional (QTP): QTP is a commercial tool from HP used for functional and regression testing of software applications.
  3. Selenium: Selenium is one of the most widely used functional software testing tool suites. It offers support for multiple browsers and languages and can be used to test web applications of all sizes.

What is the Requirement for Performing Functional Software Testing?

Functional software testing services help ensure the software functions as intended. These are done by simulating user input and verifying that the software responds as expected.

Software functionality testing services are an important part of quality assurance and can help identify defects that may otherwise go unnoticed. By identifying and correcting defects early in the development process, companies can save time and money while improving their products’ quality.

What to Keep in Mind While Choosing a Functional Software Testing Company?

Here are a few things to keep in mind while choosing a functional software testing company:

  • Ensure that the company has extensive experience with the type of testing you need.
  • Ask about the company’s methodology and whether they can tailor their approach to meet your specific needs.
  • Ensure that the company has a good reputation and is known for providing quality solutions. Get quotes from multiple companies to compare pricing and choose the best option for your needs.
  • Ask for a demonstration of their testing tools and how they would use them to test your specific application or website.
  • Find out what kind of reporting the company provides and how often they will update you on the progress of your project.

Let's Discuss Your Project

Get a free consultation and let us know your project idea to turn it into an amazing digital product.

Our Functional Software Testing Case Studies

Our software functionality testing services have always been our primary focus. Being an end-to-end functional software testing company associated with our clients, we have gained a lot of experience and expertise in this domain. Here are some of our popular case studies for your reference:


FinTech Crossplatform App

This is a one-stop financial platform offering investment and banking instruments.

Core tech
Flutter, Java 8, React
Learn More

Finance Mobile Application

This finance mobile application is developed for fast and quick transactions and is also helpful in loan applications. This application is a secure and trustworthy way to borrow money for short-term emergencies.

Core tech
Learn More

POS Invoicing App

An invoice app that turns your smartphone into Mobile POS which can be used for smart invoicing, stock management, sales reports and much more.

Core tech
Android, IOS, Nodejs, React Native
Learn More

Parenting Application

The solution provided to the customer for child security and comfort.

Core tech
Flutter, Laravel, MySQL, VueJS
Learn More

Our Latest Blogs

We at ValueCoders come up with write-ups that enhance your knowledge and keep you updated about the latest happenings in the IT industry. Our experts constantly research new IT tools and make write-ups for our valuable customers.

Valuecoders Valuecoders

Offshore Software Testing Best Practices: How to Ensure Quality Assurance

When it comes to software testing, businesses have a lot of options. They can test their software in-house, outsource the…

Valuecoders Valuecoders

A Complete Guide On “Software Quality Assurance”

Software quality assurance (SQA) ensures that all software engineering processes, activities, and work items are controlled and must comply with…

Valuecoders Valuecoders

Glean Insights Into Software Product Development Process To Develop Successful Business Solutions

Modern-day tech is changing humankind's lifestyle incessantly, and spending time on different software solutions has become an everyday routine of…


Q. Why should I choose ValueCoders for functional software testing?

Ans. There are many reasons to choose ValueCoders for functional testing. Some of the key features that make us stand out include:

  • A focus on quality: We take great care to produce high-quality results, and our team of experienced testers has a proven track record of success.
  • Cost-effective solutions: We offer competitive rates without compromising quality or service.
  • Extensive experience: We have years of experience in providing functional software testing solutions, and we understand the complexities involved in the process.
  • Flexible delivery models: We can tailor our solutions to meet your needs, whether you need help with the testing phase or post-release support.
  • Latest tools and technologies: We use the latest tools and technologies for functional software testing.

Q. What all industries does ValueCoders cater to for providing software testing solutions?

Ans. ValueCoders is a leading software testing company that supports different sectors for testing purposes. We work with startups, enterprises, and software houses to deliver high-quality and efficient testing solutions.

Our clients come from all corners of the business world, including eCommerce, retail, banking, financial solutions, travel and tourism, telecommunications, education, healthcare, and more.

Q. Does ValueCoders’ team perform functional software testing on mobile apps?

Ans. ValueCoders performs functional software testing on mobile apps using various techniques, including emulators, simulators, and physical devices. We also use various tools and automation scripts to make the process more efficient and accurate. 

A few different ways to do mobile app testing:

Manual Testing: Manual testing tests the app manually by performing specific tasks and checking for errors.

Automated Testing: An automated testing tool tests the app automatically. It can be run on different devices and platforms.

Load Testing: You can test how your app performs under a certain amount of load or stress; for example, you might test how it performs when lots of people use it simultaneously.

Q. What are the benefits of functional testing for my business?

Ans. The benefits of Functional Software Testing for businesses are numerous.

  • By detecting and fixing bugs and errors early in the development cycle, businesses can save time and money in the long run.
  • They can also improve customer satisfaction and loyalty by delivering high-quality software.
  • Functional software testing also helps businesses reduce the risk of software failures and downtime.
  • It helps businesses to comply with industry regulations and standards by ensuring the software meets the required functionality and performance standards.


Q. What level of support do you provide during and after the testing process?

Ans. We understand the importance of providing comprehensive support to our clients during and after testing.

We assign a dedicated project manager to each client during the testing process. The project manager regularly updates the testing progress, ensures that issues or concerns are addressed promptly, and coordinates with the testing team.

After the testing process, we provide ongoing support to our clients. Our support services include troubleshooting, issue resolution, software maintenance, and upgrades.

What Our Clients Have to Say About Us

We are grateful for our clients’ trust in us, and we take great pride in delivering quality solutions that exceed their expectations. Here is what some of them have to say about us:

James Kelly Co-founder, Miracle Choice
Judith Mueller Executive Director, Mueller Health Foundation
Kris Bruynson Director, Storloft
Mohammed Mirza Director, LOCALMASTERCHEFS LTD
Mr.Savarni Founder-
Jame Thompson

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