Can you work white-label with agencies?
Yes. I can stay behind the agency, work under NDA and use the agency's process and tools.
Short answers to decide whether it is worth opening a conversation.
Yes. I can stay behind the agency, work under NDA and use the agency's process and tools.
Yes. That is common when there is pressure, technical debt or missing senior capacity.
If scope and milestones are clear, fixed project. If work changes or needs continuity, retainer or support.
Because part of the work is white-label or under NDA. I use sectors, outcomes and context without exposing commercial relationships.
No. My strongest base is mobile, but I also work on web, backend, integrations and technical support.

Objective, timing and blocker are enough to decide whether there is a fit.