Engineer with 30 years of experience

I've developed for mobile devices(Android/iOS) personal computers (windows/mac/linux) , web, minis and mainframes using different languages and databases.

I've worked as independent contractor for IBM, Deloitte and Santander Group.

I've contributed to several open source projects
- Firebird
- Ofbiz
- Hylafax
- MySQL
- Intel TBB (Threading Building Blocks)

Static programming languages: C/C++, Objective-C, Java, Pascal/Delphi, Fortran, RPG

Dynamic programming languages: Javascript, PHP, Python, LISP

Markup languages: XML, XSLT, XHTML, HTML, HTML5, XMLSchema, DTD

Databases: MySQL, PostgreSQL, SQL Server, DB2, Oracle, Informix, Sybase SQL Anywhere.

UI toolkits: WinForms, Win32, Cocoa, Qt, WxWidgets