Selleo Labs

Throughout our collaboration with Selleo, their skills constantly impressed us. They perfectly handled the redesign of our system and equipped it with new functionalities. The team consists of exceptional software engineers, great communicators and fearless innovators. They are not afraid of feedback and quickly implement any changes needed. The team had always gone above and beyond to keep us up to date with the project's progress and we couldn’t be happier with the end result. We highly recommend Selleo as a software and business partner and look forward to continuing to work with them.

ClickAula contacted Selleo as we needed a dedicated team of software engineers that could speed up the development of our MVP. Apart from shortening the time-to-market we also wanted to make some design changes and refactor some of the code. The Selleo specialists proved to be perfect for this job. They handled both the front-end and the back-end development and equipped our solution with new features and integrations. We were all impressed with their skills and knowledge as well as their cooperation as a team. I strongly recommend them as a trusted software house and business partners, and I look forward to continue working with this them!

From the beginning Selleo has been a very easy company to work with, they are easy to communicate with and the whole process of getting set up was simple. They have been and continue to supply us with high quality engineers that allow us to scale our technology team as and when we need, whilst recruiting internally. The engineers from Selleo have integrated well within our existing engineering teams and from very early on have been able to contribute to our codebase. We would not hesitate to recommend them to others.

The collaboration with Selleo has been a great experience. They built, tested and deployed the code, always being on time while maintaining frequent and extensive communication. All in all, Selleo proved to be a reliable development partner with a great deal of expert knowledge. The quality of their work was definitely high and they were always eager to find solutions to the challenges that arose. I highly recommend them as a trusted software development house.

Over the duration of our collaboration, Selleo offered valuable opinions and proved to be very receptive to using our tools. We reached out to them since we were interested in their structure and high transparency. We are impressed by their amazing organization and technical skills. They also proved to have great leadership, detail-oriented workflow and the software they create is reliable. Together with their Ruby on Rails and React teams we have worked on a real estate application as well as IoT and smart home platforms. Worth adding is also the fact that during the recruitment process, Selleo presented us with detailed information on each developer. I highly recommend them as a skilled development partner and look to the future of our collaboration with great optimism.

Selleo has provided excellent development services to us. Their design team focused on UX audit of our existing system. They did not only provide a thorough overview of the areas for improvement but they also gave the right solutions alongside with designs for new features and style guides. The core task was Vue.js development of the website offer form, a crucial feature for business development. The quality of the work was definitely great as they were always eager to and successful in finding solutions to challenges that arise. All in all, the Selleo team has been a core part of our team and has consistently brought top-notch design and architecture to our project. I highly recommend them as a trustworthy software development partner.

We were creating a fairly ambitious Rails app. After an absolutely terrible experience with another Polish firm, we interviewed all the top Polish Rails agencies. Selleo was the top. From the first meeting they had a developer there who was listening to what we were saying - it wasn't the standard 'yes' salesmen/women that you would normally get. Instead of telling us exactly what we wanted to hear while staying vague, they dove into the problem and invested time figuring out how we'd solve it, what the problems were, etc. Selleo wasn't the cheapest, wasn't the most expensive, but it was by far the best value. They've continued to work with us on different issues, and with the pandemic, they helped us pivot and were extremely flexible. After a number of bad experiences, we're been thrilled with the Selleo team.

Selleo have proven to be one of the best outsource development partners we've ever used. They are reliable, communicative, always helpful, consistently deliver to a high standard and are an absolute pleasure to work with too. I'd happily recommend them for any development projects!

I've been working together with Selleo for over 2 years now on the development of web applications. It has been a very positive experience for me and my company. Selleo has been a trusted partner, always willing to get involved and help resolve the most complex of issues. The quality of the coding and general work done has been very high.

We've had nothing but good experiences with the team att Selleo, they are dedicated and have meshed really well with the rest of the teams.

Selleo has provided excellent development services to us. We use them in development of EmberJS solutions. They are very flexible dedicated team, integrating easily with our own team, processes and flows.

The developers at Selleo are supportive, capable, and adept. The quality of the work was good in terms of development. They always find solutions to challenges that arise. I am happy with their services and would recommend them for anyone looking for a professional firm.

The Selleo team was very efficient, and I recommend them for their attitudes towards understanding user needs and delivering great software.

They’re a team of great professionals, responsible and proactive which always delivering the software on time. They don’t need to be managed externally thus saving a lot of time for us. From their communication to development, Selleo represents a top-level company.

We've been working with Selleo for over a year and are very satisfied with our collaboration. They're quite flexible and adapted to our needs whenever necessary. The code they delivered almost always lived up to our highest expectations and they've been a very trustworthy partner in our software development projects. They're supportive and always help to find the most cost-effective solution to our problems