A high-level overview of what goes with this gig (for that matter, any software application!)

• Help you create a SRS (not mandatory)
• create a high-level software architecture, including database design
• create a low-level design with a correct choice of technology stack for the project
• help set up the development environment - i.e. the tool chain, DevOps etc. including automated QA, deployments etc.
• do the complete coding of the backend (I don't do front-end myself)
• be your tech-manager to coordinate and manage your third-party who does the front-end
• from idea to production, I can be with you at every step as this exactly is what I had done in my career spanning 30 years with more than 300 highly successful software products

I'm very much willing to discuss in detail and customize my engagement based on your need. I'm also okay to be part of your journey in a dedicated basis for couple of months through guru.com.