Welcome!

iSegnali is my one-person company under which I do freelance consulting and software development.

isegnali is Italian for "the signals".

My name is David Marrero, and I am a database and software engineer specializing in SQL Server, Blazor and API development in .Net 8/9.

If you interested in contacting me about possible work, you can reach me at mailto:[email protected]

I have worked in many industries (and many companies at this point), so I have a great deal of experience in many facets of application design, architecture, and development.

For some clients, I also manage and maintain their databases and servers, especially in Azure and on VPS services like Contabo.

My personal web site has more information on me.