Hiring WordPress and Front-end developer for continuous work

I have 2 websites that need work: an online tutoring service and an WooCommerce website. For now, work will be more focused on the second. There is plenty of custom functionality to be developed, so I'm looking for a WordPress PHP and front-end (including JS) developer. I am a WordPress developer myself, which is good for communication and I'll be available for anything you need. I intend to review all your code before merging it with the website. I am new in managing a collaborative development effort, so I'm open for any suggestions and I'll focus on improving our relationship and organization. For now: * We'll use GitLab for VCS and issue (feature) tracking; * We'll communicate through Slack; * I'll make frameworks to explain how the front-end should work, so no need to be a designer; * We'll have 3 environments: Production, Staging (testing) and Dev. Each with its own database. Does this seem the better solution for you? Please answer. This might be a full-time job, but you're free to suggest differently. I don't mind if you decide to have other projects simultaneously, although I expect speed in development. I also expect full documentation with the code.