Real work. Real outcomes.
Founders and technology leaders bring Danubio in for the engineering on products that have to be right. The case studies below are the work itself.
A custom back-office for a one-person training consultancy
Adam Weisbart ran a global Scrum training practice as a sole operator. Danubio built him a custom console where calendars, students, finances, travel, and feedback all lived in one place. He used it daily from 2018 to 2023.
Rebuilding a live multi-tenant platform without downtime
CORE Home was live with pilot brokerages when Danubio took ownership of the stack. The rebuild migrated tenants one at a time onto a stronger foundation, with no cutover and no broken clients. The same platform now carries 5,000+ tenants across web and mobile.
Scaling an acquired SaaS to 350K enterprise users
Inside Real Estate acquired dashCMA in 2020 and kept Danubio on as the engineering team. Five years and 1M+ presentations later, the product is used across major national brokerages, including RE/MAX, eXp, and Berkshire Hathaway HomeServices.
Internationalizing a crypto marketplace to 40+ languages
Paxful was a peer-to-peer crypto marketplace operating globally. Over two years, Danubio built its localization layer - externalization, locale-aware formatting, RTL, and a Crowdin-backed release pipeline - that took the platform to 40+ languages.
From a founder’s vision to acquisition in 18 months
How a founder-led PropTech product moved from first build to acquisition, with Danubio acting as the engineering team behind the product.