Design and Architect a desktop application

Hello all, We have started working on one desktop application with some computational needs. We are looking for a Software architect who can help us in design phase to architect this desktop application. Primarily we are looking for an architect who have excellent command on designing desktop application using Electron framework, Angular.js, Node.js, MangoDB database and other java based technologies. He must have good experience in designing a desktop applications. The architect must be experienced in designing and development of statistical operations oriented projects.  About Project: It will have function/application somewhat similar to Microsoft Project. Anyone who have prior experience in such applications is preferred. Hoping for your prompt response so we can discuss further in detail.