Strengths
Maturity and self-knowledge
You arrived at the PhD with a decade of professional experience already in the bank, and you know how you work, when you focus best, what derails you, and what actually helps. Most younger candidates spend years discovering their own operating manual; yours is already written, and that gives you a calmer relationship to the long climb.
Connection between research and practice — strong empirical grounding
Your question came out of something you saw at work, not something you read. That makes your motivation durable and your data harder to dismiss. Reviewers who can dispatch an abstract conceptual paper in three lines pause when a Steward reports field evidence, because it carries weight no library work can fully match.
Methodological discipline
You write the methods chapter early because you can plan it. You design around the data you can actually access, not around the data a frictionless candidate could collect. This realism is a strength under pressure and exactly what protects you from the late-PhD methodological crises full-time peers fall into.
Network and credibility from professional life
You can pick up the phone and reach people most academics need a conference to meet. That access shortens fieldwork, opens datasets, and unlocks practitioner audiences for your eventual papers. Don't underweight it; it's a moat your full-time peers can't easily cross.