I have persistent interests in Linux, open source programming, databases, fuzzy logic, artificial intelligence, etc.
My skills in Linux is LPI-I, in Oracle - OCP (9i).
Q&A for professional and enthusiast programmers
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Q&A for professional, enthusiast and amateur photographers
Q&A for computer enthusiasts and power users
Q&A for system and network administrators
Q&A for people studying math at any level and professionals in related fields
Q&A for enthusiasts and power users of the Android operating system
Q&A for professional programmers interested in conceptual questions about software development
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Q&A for Ubuntu users and developers
Q&A for theoretical computer scientists and researchers in related fields
Q&A for active researchers, academics and students of physics
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Q&A for Information security professionals
Q&A for software developers, mathematicians and others interested in cryptography