- Languages:
+ Software: VBA, C/C++, Java (Strong), Scala, Assembly (8088, 8051), Unix Shell (sh/bash), Python, SQL (MySQL, Oracle ), NoSQL(MongoDB), JavaScript
+ Hardware: Verilog, SystemVerilog
- Design methodology: Object-Oriented Programming, Design Pattern, - Refactor Principle
- Web Development Framework: Play! Framework 2.0, Grails 2.0, Struts2, Spring