Developer(s) needed to create three (3) SW products

A team of serial entrepreneurs is looking for a product TEAM that can help to build their next projects. At this point, we have a relatively limited budget. Therefore we would like to build below products gradually investing more as soon as the project is getting more prosperous. Below I am breaking the products to independent components if you can provide a service to only one or two specific parts that you have experience in. The high-level requirements for skills and infrastructure are as follows: • Design UX/UI o Consumer-facing hyper simple self-explanatory and fully self-serve o Designed with Sketch, InVision, Zeplin o Product look and fill similar to [login to view URL], [login to view URL], [login to view URL], [login to view URL] • Dev/Tech o Angular/React, NodeJS, Postgres/MongoDB o Digitalocean, Heroku, Aiven o Github, Stripe, Google/Facebook/LinkedIn/Github signup/login API o Strong ability to work with 3rd party API such as Google APIs o Tech documentation for everything • Content, Marketing, Copy o Authentic Copyrighting for SaaS Web/Mobile apps o App Website/Landing Pages hyper simple designed o Build with Wordpress or tools not require coding Products* we need to build: * the products names and domains have not been finalized yet. 1. [login to view URL] – Calendar availability sharing tool very similar to [login to view URL] with minor tweaks. 2. [login to view URL] - Tool that allows batching all Gmail inbox emails by contact and make batch action (delete, archive, move, etc..). Very similar to [login to view URL] with minor tweaks. 3. [login to view URL] - User feedback tool similar to [login to view URL] with minor tweaks. I would appreciate if you could please share the following: • your price quote for 3 of the above projects with the breakdown to the design, dev, content parts that you can provide • your availability and high-level timeline to accomplish it • how your typical service works, project milestones, payment milestone • what you need from me to start your work • 3-5 examples of similar projects you have built and cost and time it took to deliver • If you can provide only part of the project, please recommend contact/your partner that we will be able to complete the project with I have a relatively tight schedule to deliver those. Therefore, your quick response will be highly appreciated. Thanks. Ilya