30 years experience in developing on Unix systems. Expert in systems programming, networking, data manupulation, relational databases. Offering services in: * Porting code bases from one platform to another, expecially, C, C++, perl, python * Database design, query development, performance tuning * Data manupulation * Network design, VPN setup, routing, IPv6 * System administration and automation * Specialising in FreeBSD, Linux, Solaris * Anything unusual and interesting -- try me