When you're looking at your work experience on your resume and you're trying to break it down, I usually recommend a format where you have a small paragraph that describes your role and responsibilities.
The valley became the world for him, and the world beyond the mountains, where men lived in sunlight, seemed no more than a fairy tale he would someday pour into her ears.
I like to think that maybe one day, you'll be an old man like me, talking a younger man's ear off, explaining to him how you took the sourest lemon that life has to offer...-Which one's yours?