Functional Software Testing 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.
Smoke testing
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.
Module/unit testing
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.
Integration testing
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.
User acceptance testing
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.
Sanity and regression testing
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.
Wezom is a reliable software development company for SMB that operates with integrity, transparency, and punctuality.
Thanks to 25+ years of experience in custom development, we have developed many unique practices that allow us to achieve top-quality digital solutions regardless of their complexity, urgency, and budget size.
We've Been Awarded Plenty for the Milestones We Have Achieved
Case Studies
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.
What clients say
We chose WEZOM amongst other companies because they provided prototypes of future systems and we had a clear understanding of what the finished product would look like. We worked with the team on several projects, including the development of a CRM with adaptation for desktop and mobile versions, as well as the creation of a suite of server applications that are available on iOS, Android, and online. We are very pleased with the results and the flexibility of the WEZOM team.
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.
Thanks to WEZOM, our sales increased by 65% and conversions increased by 150%. The team fully developed an online store for us, with 1C and amoCRM integrations. The guys conducted a market analysis, created a mind map with all the functions of the future site, and argued for each element of development. Everything was transparent, and the quality was high.
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
INSIGHTS
FAQ
What is the difference between functional testing and non-functional testing?
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.
How do you choose the best service provider for functional testing?
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.
What are the challenges of functional testing?
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.