If you are here to solve your Java problem then you are at the right place. I am working on Java from last 3 years. Services I can provide you are Console based Java application that may have implementation of Data Structures (Stacks, Queue, Arrays, Linked List, Sorting Algorithms, Binary Trees, AVL trees, Red Black Trees, Heaps, Graph algorithms), Java JDBC (Oracle, MySQL, SQL), Fix Bugs (any type of bugs/error)