Senior software developer with over 25 years of experience in applications development on Microsoft platform, for many sectors (industry, healthcare, commerce, manufacturing, government, finance, servicing), using advanced data sources (MsSQL, MySql, Oracle, SQLite, Firebird, FileMaker, Access, Excel, RESTful API, etc.) and interacting with the most widespread data formats (XML, CSV, JSON, PDF, etc.). Good experience as systems integrator and database administrator, with in-depth knowledge about hardware, network equipments and electronic components. Consolidated partnership with major IT companies (Microsoft, HP, Cisco, APC, Zyxel, Symantec, Kaspersky, etc.) for an ongoing technical knowledge upgrade. Self-employed worker with own VAT number.