Hi, I'm Martin 👋

I'm a Software Engineer and Consultant.

Martin Prebio - Freelance Software Crafter

Hi, I'm Martin 👋

I'm a Software Engineer and Consultant.

Savity

2025–present
Savity

Savity provides digital wealth management and investment solutions for financial institutions and their customers. Since May 2025, I have been working on Finventum, Savity’s platform for managing digital investments.

One of my major projects has been connecting Raiffeisen as a new custodian bank to Finventum. The migration brings tens of thousands of Raiffeisen customers and their investment data onto the platform, creating financial benefits for Raiffeisen while also bringing the relevant domain knowledge in-house. I have been involved across the whole process: analysing the existing systems and data, planning the integration, designing the architecture, and implementing the migration.

Alongside the integration work, I am modernizing the code base with a focus on improving test coverage and optimizing database access. I am also reworking the domain model so that the platform supports not only investments owned by a single natural person, but also joint accounts and customers.

This work includes introducing a more fine-grained ownership model. Investments can be associated with multiple customers, allowing each customer to see their investments while also supporting investments shared with different people.