Need help painting a floor surface accurately

I'm looking for a skilled handyman to help paint a concrete floor in my small home workshop. I want a smooth, durable finish with a neutral color that holds up to foot traffic and light equipment. The space is roughly 15 square meters and currently has a bare concrete floor. Experience with floor coatings, proper surface prep, and applying at least two coats is essential. I'll provide the specific paint brand and color, and I prefer a finish that dries quickly but cures fully over a couple of days. Please include time for surface cleaning, priming if needed, and the final sealant. Communication in English is fine, and I’d like a clear written quote and an estimated timeline.