Shannon and the team are, hands down, very knowledgeable developers and have proven that they are skilled in D3, Typescript and know the Power BI development landscape very well. It's hard to find good developers and even harder to find ones that communicate well and are easy to work with. It takes a great deal of trust to work with someone you haven't worked with before and trust them with your ideas. I can gladly say that Datellers have delivered on the trust. The team delivered on my requirements and design but also exchanged ideas and expertise and they truly went the extra mile.

From start to finish, Datellers delivered our requirements in a timely and accurate manner. At every stage of development, from project briefing to delivery, there was clear communication and very timely iterations to the various versions as we reached the final product. Needless to say, the finished application was of very high standard and aligned perfectly to the original brief.

Working with Datellers has been a great experience! They have quick and clear understanding of requirements, are great at communication, and their products are very high quality. Highly recommended!

Standard Power BI visuals present a lot of obstacles in creating correctly formatted and visually appealing financial reports. We needed a custom visual to enable us build financial reports in Power BI that solved these issues. Datellers was great to work with and was able to provide a quality solution that met all our requirements while meeting all deadlines. As the visual evolved they were able to quickly add new features and solve any issues that arose throughout the development process.