Sergio Felleti
Software & systems integration · embedded · IT & security
I design, build and look after systems that have to work in the real world.
Self‑employed in Italy since 1997.
Software & integration
Business software and integration projects, often as a contractor within larger teams: data flows and data quality, CRM and back-office systems, integration with legacy and accounting systems. Long hands-on experience with SQL Server and T-SQL, PostgreSQL, C#, C/C++, Java and Delphi.
Embedded & hardware
Firmware, communication protocols and control software for electronic devices and machinery, from microcontrollers to Linux-based control panels. Electronics technician by training.
IT & security
Administration and security of the systems of my own business and of client businesses that rely on me for their IT: servers, networks, remote access, backup and recovery, incident response.
Amateur radio
Licensed ham radio operator since 1983, call sign IK2HSX: packet radio and store-and-forward networking long before the internet.