Due to the pandemic, I’m afraid I currently can’t offer to physically work in-house, even on a temporary basis. Online collaboration is always possible.
On a temporary basis, yes. Please refer to the How I work section, and the question: I need some temporary support at our company premises. Is that possible?.
However, as a freelancer with many regular clients, working in house on a longer-term basis wouldn’t be possible. An in-house position just isn’t something I’m interested in at this stage in my career. However, you might still want to send me an email or give me call: I might be able to support you on a freelance basis. Or perhaps I can recommend someone in my network who’d be interested.