Full-Stack Dev for Music Distribution Startup

I'm in the process of setting up a new enterprise and I'm looking for an experienced full-stack developer with in-depth understanding of JSON/XML, AWS, NoSQL, Python, and JavaScript. More importantly, versed in DDEX standards which our music distribution service will be based on.

Skills and Experience:
- Familiarity with DDEX standards for digital music distribution
- Proficiency in JSON/XML, AWS, NoSQL, Python, and JavaScript
- Experience with full-stack development

Functional Requirements:
- User account creation and login system
- Music upload and download functionality
- A module for tracking and managing royalties

This service is specifically targeted towards record labels, thus proficiency in data security, user access control and experience with similar systems will be given preference. As the person in charge of building the core of our service, your commitment to collaborative problem solving, precision, and quality is key.