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Functional Software Testing Services

Helping achieve error-free, extra-polished software solutions through a full range of functional testing services provided by seasoned professionals.
Key clients
INTERPIPE
SCHWARZ LOGISTICS
AUTO TRANSPORT CHICAGO TRAILERS
GRATA International
ROSHEN
Metinvest
Aptiv PLC
Toyota Material Handling
Cooper&Hunter
EasyLoad
Loadaza
Darkstore
Makeit.io
WEZOM Academy
VoIP
RIEL
STVOL
Delivery Auto
INTERPIPE
SCHWARZ LOGISTICS
AUTO TRANSPORT CHICAGO TRAILERS
GRATA International
ROSHEN
Metinvest
Aptiv PLC
Toyota Material Handling
Cooper&Hunter
EasyLoad
Loadaza
Darkstore
Makeit.io
WEZOM Academy
VoIP
RIEL
STVOL
Delivery Auto
INTERPIPE
SCHWARZ LOGISTICS
AUTO TRANSPORT CHICAGO TRAILERS
GRATA International
ROSHEN
Metinvest
Aptiv PLC
Toyota Material Handling
Cooper&Hunter
EasyLoad
Loadaza
Darkstore
Makeit.io
WEZOM Academy
VoIP
RIEL
STVOL
Delivery Auto
about services

Functional Software Testing Services We Offer

WEZOM is your one-stop functional testing company, offering full testing and QA coverage, a combination of automated and manual testing techniques, and reliable specialists who dive into your specific software needs. Here are the main directions of our services.

Functional Software Testing Services We Offer

Full system testing

Complete end-to-end software testing helps make sure your entire system runs smoothly, sustains peak loads, and has high performance. Our team validates every aspect of the software, focusing on usability, security, and stability to guarantee a flawless user experience.

Smoke testing is one of the advanced testing methodologies that we employ to grant high-level evaluation and make sure further testing process is not impeded. We Identify potential testing bumps early on, setting up a reliable foundation before deeper testing begins.

We break down your software into individual components and thoroughly test each module to catch defects at their source. By making sure every unit functions correctly, we build a solid foundation for resilient, feature-rich, interconnected software that’s up to your functional requirements.

Our integration testing process guarantees that all modules work together in harmony, conflict-free, and to the best of their tech ability. This testing stage allows us to work through, achieve, and approve smooth communication and data flow within your system, tying things up for high performance.

Our functional testing solutions help perfect UX flows by simulating real-world user scenarios, emulating stress loads, and picking the best-fitting type of testing. User acceptance testing bridges the gap between development and deployment for a seamless new product launch.

With expert sanity testing, you can verify new changes without disrupting existing functionalities, while regression testing helps confirm your software remains stable through updates. We see to it that every enhancement integrates smoothly, maintaining system integrity and user satisfaction.

Awards & certificates

We've Been Awarded Plenty for the Milestones We Have Achieved

Case Studies

Case Studies

500+
test cases to cover all functional requirements of the platform;
-50%
time reduction for regression testing due to automation;
230%
increase in mobile user retention
5x
cost cut using apps for warehouse operations
Let's discuss

Service Options

Ensure reliability with Functional Testing—verifying that your software performs as expected, meets requirements, and delivers a seamless user experience. With 25 years of expertise, WEZOM ensures a solution tailored to your business needs.

Consulting
Consulting
We can check the feasibility of your custom web development and design architecture, features, and integrations for your app. If you need a quick launch, we’ll do feature prioritization for MVP.
Book 30 min meeting
End-to-end development
End-to-end development
You can entrust the whole web development project to us: we will expertly handle meticulous business analysis, UX and UI design, architecture design, programming, and quality assurance.
contributing to the success

What clients say

Top Rated
The highest quality results and client satisfaction
Excellent mobile
Top App Development Companies in Ukraine 2021
Top Rated
The highest quality results and client satisfaction
Kirill
Kirill
DRAGI

I am very satisfied wit the work process and project management. Everything was clear, on time and I had nothing specific to add. Yes, we are satisfied with the result of the work and the product meets the goals set. I can't wait to continue our work on the app.

Julia Nepyipyvo
Julia Nepyipyvo

Incode-Group is thrilled to recommend WEZOM for their exceptional services. Their development of an employee management system for our company has been transformative, revolutionising our operations and optimising efficiency across the board. WEZOM's consistent delivery of outstanding work has made them an integral part of our team. Their expertise in software development and UX design has played a pivotal role in enhancing our project's functionality and user experience. We are truly grateful for WEZOM's contributions and highly endorse their services.

Andrii Svyrydov
Andrii Svyrydov

Our collaboration with WEZOM to develop the interactive learning platform for Corpsoft.io was exceptionally positive. From the outset, WEZOM demonstrated a deep understanding of our requirements and goals for the project. Their team was proactive in proposing innovative solutions and ensuring that the platform met our needs for engaging and effective online education. Throughout the development process, communication with WEZOM was clear and transparent. They provided regular updates on progress, promptly addressed any issues or concerns, and sought feedback to ensure alignment with our vision. The project was completed within the agreed timeline and budget, showcasing WEZOM's commitment to delivering results.

Our Functional Testing Process

Our Functional Testing Process

At WEZOM, we prioritize a client-focused approach, where your strong sides are emphasized, issues are streamlined, and points of market potential are boosted to the max. Here’s how we usually handle functional testing services:

How we work
Gathering requirements
Planning and shaping new tests
Reporting defects and making suggestions
Helping implement changes
Gathering requirements
01/

Gathering requirements

Planning and shaping new tests
02/

Planning and shaping new tests

Reporting defects and making suggestions
03/

Reporting defects and making suggestions

Helping implement changes
04/

Helping implement changes

Check out some of the most common questions asked by the clients

FAQ

What is the meaning of functional testing?

Functional testing is a type of software testing that verifies each function of an application operates according to specified requirements. It focuses on evaluating the software's user-facing features and ensuring that all functionalities work as intended. WEZOM is a one-stop functional testing company that offers a full range of testing coverage with flexible approaches.

Functional testing services examine whether software features perform the right way according to unique requirements, focusing on "what" the system does. On the other hand, non-functional testing assesses narrower aspects, like performance, security, and usability, focusing on "how" the system operates under various conditions.

To select the best functional testing service provider, look for a team with a proven track record, industry-specific experience, and a combination of automated and manual testing capabilities. Always make sure you are turning to someone with a rich portfolio, satisfied clients, and readiness to collaborate closely for tailored project results.

Functional testing can be challenging due to the need to cover a vast range of scenarios and edge cases, which can make it time-consuming. On top of that, delivering thorough test coverage while balancing the cost and efficiency of testing processes often requires a careful, closely tailored approach, which we offer at WEZOM.

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