DFD and Context diagrams

Hello. Computer Systems engineer here and MS in Computer Sciences. Well aware of Data flow diagrams and can resolve your issue within few hours. Lets get started.

I have done MS Comp Software Engineering. I have studied Advance Software Engineering, Advance Requirement Engineering courses and Software System Design .I have good experience of UML diagrams, DFD, ERD, Class diagram, Use Case diagram, Sequence diagram, state diagram, flow diagram/flow charts and context diagram. I know functional and non- functional requirements of a system. I can show you my samples of SRS (IEEE) with all UML diagrams. I use MS VISIO and VISUAL PARADIGM for drawing these diagrams. Please see my profile and reviews as well. Thanks Regards Asad

PhD in computer science.