Knowledge of filling and Registration of Service Tax , Vat Return , Income Tax E Return . Highly skilled Tally Preparing Provisional and Projected Balance sheet and P&L. Knowledge of Microsoft Word, Excel, Access, PowerPoint. Understanding the Process of Bug Tracking, Ticketing, and Testing. QA testing is a unique discipline that has processes unto its own. Technical Knowledge Regarding Software Engineering. Analytical, Logical Thinking Along With Creativity.