This is to certify that Mayeryn has performed the project Gardening Set Configurator (using VR technology) for our company. System is used to model and to represent 3D models of gardening set in the real photos of area. The project consisted in designing (the concept, architecture, UX and graphic design), implementation, testing, and deploying (first to the test environment and then to the production environment) and then conducing trainings. System is up to WCAG 2.1 AA. The whole development process went smoothly and according to our requirements. All throughout our cooperation we were kept informed and no coomunication-related problems were encountered. The order has been properly completed. Any technical problems reported by us were instantly fixed and dealt with by the company's employees. Due to their expertise and high developing the system. Our cooperation with Mayeryn was not only fruitful but also satisfactory. We would highly recommend cooperation with Mayeryn - Mayeryn is reliable contractor.