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Since day one of our collaboration, we are very happy with the way of working and results. Xelerit has been crucial to our technical capabilities and success. Not only from a development point of view, but also are a great help in structuring and managing everything around the actual coding itself. Skilled and experienced professionals with the right mindset, and very much a pleasure to work with on a personal level too.

As an entrepreneur, I was never a fan of outsourcing IT. I preferred to have all the IT close to me in order to keep control. All the software for business-specific procedures is tailor-made, including the web-shop, back-office, and window production system. During growth, the size of the systems became too large to support maintenance and development intercompany. By not taking the next step in expanding IT, the process of development slowed down and gradually reached a range where it could impact sales growth. Happily, in time, we got in contact with Xelerit. It was the first and only company I would trust to hand over my key software for maintenance and development. With Xelerit, my fears regarding architectural and security issues in the long term also disappeared.

At LexGen, our collaboration with Xelerit has been pivotal in driving our growth and scaling our operations with precision and professionalism. Working closely with Paweł and his team, including Mateusz and Bartek, we've been able to build a robust legal tech AI platform that stands out for its performance, stability, and reliability. Xelerit has not only provided us with high-quality expertise but has also demonstrated a strategic understanding of technology's role in business. They skillfully balance cost, quality, and predictability, making them a truly valuable partner. I wholeheartedly recommend Xelerit to anyone looking to elevate, grow, or expand their business – just don't take up too much of their time, because we'd like to keep them for ourselves!

Xelerit has consistently proven to be a reliable technology partner that you can always count on. Their team has impressed me with their dedication, expertise, and responsiveness anytime it was needed. I highly recommend them to any business seeking a trustworthy technology partner.

I've had the pleasure of working with Pawel and Marcin over the course of many years. Now, in the cooperation with Xelerit we again experience their competence in supplying us with a flexible extension of our core development team. I appreciate how we have always been able to work out an arrangement that fit the stage of my company throughout the years.

We have been working with Xelerit for almost 4 years. Beforehand, we used the software from another vendor to generate question sets and conduct certification exams for organizations like ISTQB®, IREB® and TMMi®. The architectural limitations and old technology of the previous solution meant that we had to look for a replacement that would give us more confidence and flexibility and that would also allow us to handle more and more of our operations within a single tool. At this point, Xelerit came in and was able to take on the not-so-easy task of writing the entire system from scratch. In addition to the software, especially important to me was its delivery model, and here we jointly chose the Azure cloud and CI/CD model optimized for us and our customers. After the first two big milestones were delivered, the system turned out to be so well designed that we started thinking about new areas of development. We decided to embrace Agile/Kanban as our project management methodology. This, combined with regular releases, allowed us to meet ever-changing business needs dynamically. Specifically, we were able to easily adapt to covid-induced market changes without compromising the quality of our solution. In addition to our core business model, our organization is equally focused on optimization. Working with Xelerit has allowed us to find good solutions in this field as well. Finally, I left something that is certainly no less important than Xelerit's competence. It is the people and their commitment. Therefore, it is with pleasure that I can recommend cooperation with the Xelerit team.

We've worked with Xelerit over a few months on moving all our website and related pages from WordPress and other systems to a headless CMS solution. The challenge included supporting multiple instances while we iteratively released new assets, implementing a new design system based on consistent components, speeding up performance and setting new infrastructure from scratch. We are really happy with the results and how the team works – very engaged, with a high level of self-coordination, regularly providing insights and recommendations not only for the technical aspects but design and overall structure as well. Collaboration with our internal teams was smooth, incl. Product Managers, UI Designers, Marketing, Business Intelligence and Engineering. We continue working with Xelerit on our current and upcoming projects.

With Xelerit, we have realized several projects, including the company website of our agency. The task required flexibility, implementing changes quickly, and quite a lot of creativity from our partner. All of these requirements have been perfectly met by Xelerit.

Xelerit team has been a dream resource from the perspective of a Venture Capital fund. They have been able to provide us with tech due diligence services in a timely and professional manner. We are most impressed by both their understanding of business and the ability to dig deeply and broadly into the tech stack. I recommend Xelerit as a partner for your tech and software needs - they will be transparent about the things they can and can't do.