One-man army: architecture, backend, frontend, deploy. I take it end to end. Commercial products, thousands of real users, nobody holding my hand.
Backend is my home ground: PHP, Node.js, SQL and REST APIs. I start with the architecture and data model, then write the code behind the product.
I run my own studio, so the work does not stop at a pull request. I ship commercial software and stay responsible for it in production, where thousands of people use it every day.
On the frontend, I work with Vue, React and Angular. I use TypeScript and stay with the product through deployment.
30-minute first call, no pitch deck.