Software developer. Self-employed in Alicante, Spain.
Frogital is the company of Jens Kruppa for custom software development. I handle every engagement personally, without intermediaries. Each project begins with a careful analysis of the requirements.
Since 1997 I have developed software in Berlin for companies and organizations, including ERP systems, internal audit tools, web applications, and payment systems. Since moving to Alicante, I bring that experience to Frogital.
I serve clients in Spain and abroad, in German, Spanish, or English as preferred.
You have a single point of contact who is responsible for the project from analysis to handover. Communication is clear and factual.
Every solution is matched to your specific requirements and your existing systems.
Beyond handover, I remain available for maintenance, support, and further development.
Languages and platforms
C# · .NET · C++ · C · Java · PHP · Perl · JavaScript · HTML · CSS
Databases
MSSQL Server · MySQL · PostgreSQL · Oracle · DB2