101 reputation
2

ya_pulser

I work with Java / SQL / NoSQL / algorithms.

I code for 20+ years and worked with j2se/j2ee/powerbuilder/delphi/pascal/etc and I hold SCJP 2002 and SCWCD 2003 certificates by Sun.

I recommend following books for reading:

and please use library Guava (ex Google Collection Framework)