I know programming in C/C++, Assembly, Java, PHP/HTML.
I am an expert in Database designing and administration and have worked in many databases starting with Oracle, mysql, postgresql, cassandra etc. In my last employment I was known for my database designing skills.
My skills also include advanced systems, like multi-threaded and distributed systems. One of the most advanced systems I built was Pegasus which was multi-threaded, distributed and masterless with a provision to grow without limits.
I can do anything from building things from scratch to optimizing them for speed and parallelism