Participate in the initial stage of the project, define the project purpose, project milestones, timeline, key road blocker, key technology, work load as well as cost estimation.

Based on the provided project information, define application sections of system, draw system diagram, define key components and specify key functionalities.

Functional block design and optimization, based on off the shelf solution or partitial/full customization.

Design and optimizing front end UI or back end business logic.