Nikita Vershinin VP of Engineering at Ankorstore

5.0 ★

Software Development Review from Nikita Vershinin

We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, setting them apart from other providers. Moreover, they demonstrate a strong sense of ownership.

Michael Meyer Managing director at trendwaerts GmbH

5.0 ★

Software Development Review from Michael Meyer

We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!

Esther Howard Founder / CEO at Bezyl

5.0 ★

Mobile App Development Review from Esther Howard

The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)

Viachaslau Sych Outsourcing Manager at Owlcat Games

4.7 ★

Software Development Review from Viachaslau Sych

We engaged SCAND to work on a customization and enhancement of SourceGit, an open-source Git client, and had a genuinely positive experience working with their team. Communication was one of the highlights of this partnership. The team was pleasant, professional, and well-organized from day one. They asked the right clarifying questions at the start of the project, which helped establish a clear shared understanding of the requirements. Throughout the engagement, they kept thorough notes and consistently tracked decisions a small but valuable practice that kept both teams aligned and reduced unnecessary back-and-forth. The team was attentive to our needs and delivered the functionality we requested. Working with them felt collaborative and straightforward, and we appreciated their responsiveness and cooperative attitude throughout the project. Overall, a solid team that is easy to work with. We would recommend SCAND as a reliable development partner.

Daniel Burisch Managing Product Owner at GIPmbh

5.0 ★

Software Development Review from Daniel Burisch

We have been working with SCAND on the development of a custom Outlook Add-In that converts documents directly from Outlook and transfers them seamlessly into our software platform. The collaboration has been an outstanding experience from start to finish. SCAND consistently delivers high-quality results within short timeframes, demonstrating both strong technical expertise and a reliable work ethic. The Add-In itself is well-built, stable, and integrates smoothly with our existing infrastructure. What truly sets them apart is their commitment to ongoing maintenance. Security updates, including CVE remediations, are handled proactively and without friction giving us full confidence that our integration remains secure and up to date at all times. We highly recommend them to anyone looking for a skilled and dependable software development team. We look forward to continuing our successful collaboration.